Forensic Biometrics Flashcards

Question

Which of the following is not considered a behavioral biometric?

A)Handwriting
B)Keystroke patterns
C)Gait recognition
D)Facial scan

Use Space or

to flip the card.

Question

Of the various forms of behavioral biometrics, which is the LEAST accurate?

A)Voice recognition
B)Keyboard dynamics
C)Gait recognition
D)Handwriting

Question

When Apple introduced the iPhone 5s in 2013, what breakthrough technology did this model contain?

A)Video recording
B)Extended battery life
C)Retinal scanning option
D)Touch ID

Question

Modern techniques of facial recognition can be attributed largely to the work of which researcher(s)?

A)Alphonse Bertillon
B)Matthew Turk
C)Alex Pentland
D)Both B and C

Question

Which facial recognition technique uses a sequence of graphs to map the nonlinear relationships of features on the face?

A)CCTV
B)EBGM
C)LDA
D)PCA

Question

Which module is responsible for finding patterns in the traits extracted by the sensor using mathematical equations?

A)Feature extraction
B)Template generation
C)Data preprocessing
D)None of the above

Question

Which of the following facial recognition biometric techniques is NOT among the most widely accepted today?

A)PCA
B)CCT
C)LDA
D)EBGM

Question

What is the most commonly used type of behavioral biometrics?

A)A person's gait or walk
B)Handwriting
C)Speech
D)Keyboard typing

Question

How long does it take IrisCode to generate a match?

A)2-3 seconds
B)20-30 seconds
C)2-3 minutes
D)4+ minutes

Question

Which facial recognition technique uses thousands of stored images of faces and places them over the face in question?

A)PCA
B)LDA
C)CCTV
D)EBGM

Question

Which process captures a person's biometric data and stores it in a database for later use?

A)Enrollment
B)Initiation
C)Extraction
D)Collection

Question

Which of the following features would NOT serve as a variable for analysis in biometric facial recognition?

A)Cheekbones
B)Neck
C)Chin
D)Widow's peak

Question

What function of biometrics would law enforcement be implementing if they wanted to look for a person accused of sexual assault in a large crowd at a sports stadium?

A)Biometric matching or verification
B)Biometric identification
C)Physiological biometrics
D)Behavioral biometrics

Question

The first documented attempt to identify someone using the iris was conducted in what decade?

A)1940s
B)1950s
C)1960s
D)1970s

Question

What is the primary disadvantage of Principal Component Analysis?

A)A full frontal face image is needed to be a viable sample.
B)The image must be taken at a distance of no further than three feet away.
C)It is not compatible with most facial recognition software.
D)It is less precise and accurate than other analyses.

Question

Which new feature has been implemented with the NGI?

A)Voice recognition
B)Gang affiliation
C)Sex offender registry status
D)New Tenprint system

Question

When using biometrics, if the sensor does not find a positive match to a human within its database, what happens?

A)An alarm is generated
B)Law enforcement is notified
C)It locks the attempted user out
D)The system captures the new biometric data

Question

What does the FBI's acronym NPPS stand for?

A)Nationwide Palm Print System
B)National Palm Print Survey
C)National Palm Print System
D)Nationwide Palm Print Survey

Question

Who was the first researcher who attempted to identify someone using the iris?

A)Matthew Turk
B)Alex Pentland
C)John Daugman
D)J) H. Doggart

Question

Which facial recognition database would most likely contain the photos of criminals?

A)FACE
B)NPPS
C)IPS
D)MorphoTrust

Question

One of the problems with facial recognition biometrics is that software has a difficult time analyzing and identifying faces from grainy and low-resolution photographs.

Question

Applicants that are being entered into an iris-based biometric system need how many photographs taken of their eye?

A)One
B)Two
C)Three
D)Four

Question

The FBI has an internal unit called FACE. What does FACE stand for?

A)Facial Analysis, Comparison, and Extrapolation
B)First Analyze, Comparison, and Evaluation
C)Facial Analysis, Comparison, and Evaluation
D)First Analyze, Comparison, and Extrapolation

Question

Which of the following would NOT be considered a physiological biometric?

A)Fingerprint
B)Handprint
C)Iris
D)Voice

Question

There are three main functions of biometrics.

Question

A significant advantage of automated facial recognition, as compared to other different of biometrics, is that it requires subjects to participate.

Question

Popular equipment includes NIR (near infrareD)cameras or SLR (single lens reflex)cameras to gather data from a human face.

Question

Before Touch ID, data was not significantly more vulnerable to password attacks, even when a phone had been stolen or breached.

Question

Linear discriminant analysis is considered a model-based facial recognition.

Question

The military has been using biometrics for an extended period of time to keep sensitive information secure and to prevent espionage and theft in regards to valuable military assets.

Question

Which scanners are largely outdated and considered to be too intrusive to be practical in real-world applications?

A)Iris
B)Retina
C)Pupil
D)Cornea

Question

The first process that each biometric system must perform is known as the enrollment process.

Question

Which of the following is one of the key advantages to EBGM?

A)A full facial image is required
B)Its extreme precision and accuracy
C)It works even with blurry or grainy images
D)Relatively inexpensive compared to other analyses

Question

Which of the following technologies is replacing retina biometrics because it is an all-around better technology and is functional for both law enforcement and business security?

A)Iris biometrics
B)Pupil biometrics
C)Sclera biometrics
D)Cornea biometrics

Question

Which of the following systems is highly beneficial for law enforcement safety in that it allows for officers to fingerprint individuals they come into contact with quickly to detect whether or not they pose a potential threat?

A)MorphoTrak
B)IPS
C)NPPS
D)RISC

Question

The combination of a mobile device and a fingerprint scanner has become a reality for law enforcement agencies.

Question

The iris is responsible for obtaining a clear picture of what a person is actually seeing.

Question

Like iris biometrics, facial recognition scans are intrusive and cannot gain data in a way that is comfortable and hygienic for its users.

Question

The NIR wavelength band is located within how many nanometers of the electromagnetic spectrum?

A)100-300
B)400-500
C)700-900
D)1000-1100

Question

NGI provides a positive or negative identification of the suspect.

Question

A facial recognition system can be easily tricked by a ________ picture.

Question

The Interstate Photo System (IPS)has a criminal database containing millions of side-facing mugshot photos of individuals with tenprints on file.

Question

The data ________ module serves the function of normalizing any corrupt or inaccurate data.

Question

For a retina scan, the feature extraction module may use equations that judge the distance between ________ fibers in the eye.

Question

The library of ________ can be superimposed over raw facial images when searching for a facial identification.

Question

NPPS contains a database of millions of ________ prints.

Question

Iris-based biometric systems have one of the easiest enrollment processes that are available today.

Question

The ________ generation module is responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy-to-read format for the system.

Question

There are ________ main functions of biometrics.

Question

The FBI's internal unit ________ contains civil photos from state and federal government databases, such as visa applicant photos and selected states' driver's license photos.

Question

Early researchers in facial recognition used ________ to automate facial recognition in an attempt to identify and authenticate individuals from a series of faces.

Question

One of the main problems with retina biometrics is that viable images can be affected by ________.

Question

An iris scan user can stand a good distance away from the camera and still procure a viable image.

Question

One of the key advantages of retina scans is that the user can stand a good distance away from the camera and still produce a viable image.

Question

Biometric systems use different algorithms and steps to accomplish what each is designed
to do.

Question

The ________ controls the amount of light that enters the eye.

Question

One of the benefits of facial recognition biometrics is that instead of having to rely on citizens identifying and reporting suspects that they may or may not come in contact with, a camera and computer system can accomplish the entire process without human intervention.

Question

Prisons and correctional institutions are not using iris-based systems yet to track inmates and efficiently record data that will be shared with members of other various law enforcement communities; however, this technology is predicted to be implemented in the very near future.

Question

Iris biometrics may be used after a battle on the deceased to identify if any of the dead are high-ranking insurgents or wanted for acts of terrorism.

Question

A 2D Gabor wavelet filters the iris into multiple partitions known as ________.

Question

The ________ process captures a person's biometric data and stores it in a database for later use.

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
National Palm Print System (NPPS)

Question

A computer system that captures and analyzes complex data extracted from an image of an iris and compares it to results in a database is known as ________.

Question

To be enrolled in IPS, all face photos must include a ________ submission of the individual.

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Behavioral biometrics

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Facial Analysis, Comparison, and Evaluation (FACE)

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Eigenfaces

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Principal Component Analysis (PCA)

Question

The human iris will go physically ________ for the life of the user.

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Interstate Photo System (IPS)

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Elastic Bunch Graph Matching (EBGM)

Question

The only disadvantage that PCA poses is that a full ________ face image is needed to be a viable sample.

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Repository of Special Concern (RISC)

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Biometric identification

Question

The ________ has a criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file.

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Extraction process

Question

The FBI has contracted the help of ________ to implement and maintain all facial recognition biometric systems.

Question

When using IrisCode, a single iris can be stored using only ________ bytes of data.

Question

The ________ system compares a suspect encountered by law enforcement against a repository of sex offenders, wanted persons, suspected terrorists, and other high-risk individuals.

Question

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.

A)An internal unit of the FBI that provides face recognition capabilities among other features to support active FBI investigations
B)A form of biometrics that focuses on identifying humans through their unique physiological traits such as fingerprints, hands, iris, retina, and facial scans
C)A biometric system that can distinguish between subjects by analyzing a biometric trait of one person and comparing it against an existing database of enrolled traits
D)A technique that creates matrices of human faces and uses complex mathematical equations to generate templates for individual features that are digitally stored
E)Biometric systems popular with law enforcement that are capable of identifying someone out of a crowd by scanning select biometric characteristics into a database
F)The process of capturing a person's biometric data and storing it in a database for later use
G)A technique used in the reconstruction and analysis of a human face through which thousands of stored images of faces are used and placed over the face in question
H)A model-based facial recognition program that uses a sequence of graphs to map the nonlinear relationships of features on the face
I)An appearance-based technique in which an individual's face is placed on a vector and lines from one feature to another are analyzed
J)This module is responsible for finding patterns in the traits extracted by the biometric sensor using mathematical equations
K)A database maintained by the FBI that allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they pose a threat
L)Responsible for saving all of the raw data produced by feature extraction and putting it into a simple and easy to read format for the system
M)A database maintained by the FBI that contains millions of palm prints to be used in criminal investigations and processes
N)A form of biometrics that focuses on identifying humans through unique behavioral or mental patterns they exhibit, such as handwriting, keystrokes, or gait recognition
O)A criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file
P)A process to analyze and store information on a human iris that uses the extracted data from a human iris and processes it through a quantitation stage that produces a binary iris code for later comparison
Physiological biometrics

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Deck 7: Forensic Biometrics