Face Recognition Question & Answers June 5, 2021 By WatElectronics This article lists 100 Face Recognition MCQs for engineering students. All the Face Recognition Questions & Answers given below includes solution and link wherever possible to the relevant topic. Face recognition is a solution designed to recognize a human face without any physical contact required. The system runs through algorithms that match the facial node of a person to the images saved in a database. The system first recognizes the unique features such as eyes, ears, nose,…etc, and compares those features to the images stored in the database. When the features of the person match with the image then the system shows that the person is matched with that particular image. Face recognition systems are used to find the identification of the criminals, to track the attendances in schools, colleges, etc. There are two types of comparisons are there in face recognition like verification & identification. The four stages to identify the person's face are capture, extraction, comparison & match, or no match. The components of this system are the enrolment module, identification module & database. The accuracy of the face recognition system is approximately 92% whereas its accuracy will decrease based on the lighting condition, make up & face position. These systems are used for criminal identification, tracking attendance, surveillance, etc. 1). How many types of comparisons are there in face recognition? One Two Three Four None Hint 2). How many stages are there to identify the person’s face? One Two Three Four None Hint 3). ___________ are the components of face recognition Enrollment module Database Identification module All of the above None Hint 4). What is the standard form of FAR? False Acceptance Rate Face Acceptance Rate False Acceptance Recognition None of the above None Hint 5). What is the standard form of FRR? False Recognition Rate Face Rejection Rate False Rate Recognition None of the above None Hint 6). What are the advantages of face recognition? Easy to use Inexpensive biometric Expensive biometric Both a and b None Hint 7). _________ are the applications of face recognition for commercial use Residential security Voter verification Banking using ATM All of the above None Hint 8). _________ are the applications of face recognition for government use Law enforcement Security/counter-terrorism Immigration All of the above None Hint 9). The accuracy of the face recognition system is around _______ 80% 90% 99.32% None of the above None Hint 10). The accuracy of the face recognition decreases based on __________ Lighting condition Face positioning Makeup All of the above None Hint 11). The applications of the face recognition are __________ Criminal identification Surveillance Tracking attendance All of the above None Hint 12). The face recognition is a biometric tool? True False None Hint 13). Is the face recognition system is a software-based technique? True False None Hint 14). In which year the first semi-automated system for face recognition is introduced? 1940’s 1950’s 1960’s 1970’s None Hint 15). Who introduced the first semi-automated system for face recognition? H.C.Wolf C.BISSON W.BLEDSOE All of the above None Hint 16). How many types of biometrics are there? One Two Three Four None Hint 17). The physiological biometrics include __________ Face recognition Hand scan and voice scan Signature and keystroke scan All of the above None Hint 18). The implementation of face recognition technology include________ Data acquisition Input processing, decision making Face image classification All of the above None Hint 19). _________ are the nodal points measured by the software for face recognition Distance between the eyes Width of the nose Cheekbones, jawline, chin All of the above None Hint 20). Which one is not a physiological type biometric? Voice scan Finger scan Iris scan All of the above None Hint Face Recognition MCQs for Quiz 21). Which one is not a behavioral type biometric? Retina scan Voice scan Signature scan All of the above None Hint 22). _________ are the image-based face recognition approaches Appearance-based face recognition Model-based face recognition Both a and b None of the above None Hint 23). ______ comes under model-based face recognition 2D morphable model 3D morphable model PCA Both a and b None Hint 24). What are the difficulties in face recognition? Head pose Aging problem Occlusion All of the above None Hint 25). __________ is a face recognition algorithm Principal components analysis Linear discriminant analysis Elastic bunch graph matching All of the above None Hint 26). What is an example of biometrics? National ID’s Passports Voter registrations, driver licenses All of the above None Hint 27). In which year the accuracy of the manual facial recognition system was increased? 1960 1970 1980 1990 None Hint 28). In which year the linear algebra is applied to the manual facial recognition system? 1960 1970 1988 1990 None Hint 29). In which year the first face recognition installation is done in an airport? 1960 1970 1988 2011 None Hint 30). Which method is used for face recognition? Holistic matching Feature-based Hybrid All of the above None Hint 31). What is an example for access management? Restricted facilities OS, databases Trading, online banking None Hint 32). In the holistic matching method, only eyes are taken as input to recognize the face? True False None Hint 33). What is the standard form of TDBM? Tabular Dataset Building Module Table Datasheet Building Module Tabular Dataset Building Mode None of the above None Hint 34). What is the standard form of FPM? Face Processing Module Face Preprocessing Module Filtering and Preprocessing Module None of the above None Hint 35). Which application comes under information security? Permission-based systems Access log Suspect identification Data privacy None Hint 36). Which application comes under the access management area? Permission-based systems Data privacy Suspect identification None of the above None Hint 37). ________ application is an example for personal security Expression interpretation Photo camera applications Person identification All of the above None Hint 38). ________ application is an example for entertainment leisure Expression interpretation Photo camera applications Person identification All of the above None Hint 39). What is an example of information security? Medical records OS, databases Trading, online banking All of the above None Hint 40). Which application comes under biometrics? Home video surveillance system Simulated aging Suspect tracking Person identification None Hint Face Recognition MCQs for Exams 41). Which application comes under law enforcement? Home video game systems Home video surveillance systems Secure access authentication Video surveillance None Hint 42). Which method does a hybrid face recognition system use? Feature extraction Holistic Both a and b None of the above None Hint 43). Why face recognition is required? Provides secure access control b) c) d) No passwords are required Protects personal privacy All of the above None Hint 44). What is an example for law enforcement? Border controls Investigation Driver monitoring system All of the above None Hint 45). ___________ is an example comes under personal security OS Databases Driver monitoring system All of the above None Hint 46). What is the standard form of FFA? Face Fusiform Area Fusiform Face Area Face Fusiform Automation None of the above None Hint 47). _______ are the problems related to face recognition Occlusion Optical technology Expression All of the above None Hint 48). _________ is an face recognition database MIT UMIST FERET All of the above None Hint 49). What is the standard form of AAM? Appearance Active Module Active Appearance Module Area Active Module None of the above None Hint 50). Which image-based approach needs multiple images? Single model-based approach Multi image-based approach Geometric approaches All of the above None Hint 51). _________ is an example for multi-image based approach 2D morphable model methods Multilinear SVD’s Both a and b None of the above None Hint 52). ___________ is an multispectral fusion algorithm Physics-based weighted fusion Wavelet fusion Illumination adjustment via data fusion All of the above None Hint 53). In which year the face recognition system using fuzzy MLP is developed? 1980 1988 2000 2009 None Hint 54). What is the standard form of MLP? Multi-Layer Protection Multi-Layer Process Multi-Layer Perception None of the above None Hint 55). What is the standard form of HMM? Hidden Multilayer Model Hidden Markov Model High Multilayer Model None of the above None Hint 56). Which tool is used in face recognition? HMM Artificial neural networks Both a and b None of the above None Hint 57). What is the standard form of CNN? Convolutional Neural Network Combinational Neural Network Complex Neural Network None of the above None Hint 58). What is the standard form of FFNN? Forward Feed Neural Network Feed Forward Neural Network Forward Feed Network None of the above None Hint 59). How many steps does the LPP algorithm have? One Two Three Four None Hint 60). In which year the ORL 2D face recognition data sheet was developed? 1991-1992 1992-1994 1983-1986 1988-1989 None Hint Face Recognition MCQs for Engineers 61). What is the standard form of PCA? Principal Component Analysis Projection Component Analysis Preserving Component Analysis None of the above None Hint 62). In which approach the patterns are represented by models, samples, and pixels? Template matching Statistical approach Neural network None of the above None Hint 63). ___________ is an example for linear appearance-based approach PCA LDA Both a and b None of the above None Hint 64). __________ is an example for modal based approach Elastic bunch graph matching LDA PCA None of the above None Hint 65). The modal based approaches are ________ Two dimensional Three dimensional Two or three dimensional None of the above None Hint 66). The template matching the patterns are represented by _________ Textures Curves Pixels All of the above None Hint 67). Which statistical tool is used to construct a set of templates? SVM PCA LDA, ICA All of the above None Hint 68). In which year artificial intelligence was introduced? 1980 1982 1983 1988 None Hint 69). What is the standard form of PDBNN? Probabilistic Decision Based Neural Network Probabilistic Based Neural Network Probabilistic Data-Based Neural Network None of the above None Hint 70). What is the standard form of GAT? Group-Based Artificial Tool Group-Based Adaptive Tool Group-Based Adaptive Tolerance None of the above None Hint 71). ___________ method evaluates shrinking feature sets SFS SBS SBFS None of the above None Hint 72). ___________ method evaluates growing feature sets SFS SBS SBFS None of the above None Hint 73). _______ methods are used for face tracking Head tracking Feature tracking Image-based tracking All of the above None Hint 74). _________ is an appearance-based method used in face extraction Eigenface-based Distribution-based Neural networks All of the above None Hint 75). The detection methods are categorized into _________ Two Four Six Eight None Hint 76). The detection depends on ________ scenario Images in motion Controlled environment Color images All of the above None Hint 77). The classifiers are executed independently in ________ combiner Serial Parallel Both a and b None of the above None Hint 78). In which year the face recognition grand challenge was launched? 1980 2005 1983 1988 None Hint 79). In which year the first facial recognition technology was presented? 1991 2005 1983 1988 None Hint 80). What is the standard form of LPP? Locality Projection Preserving Locality Preserving Projection Local Projection Preserving None of the above None Hint Face Recognition MCQs for Interviews 81). What is the standard form of BSIF? Binarized Simple Image Features Binarized Simple Image Faces Binarized Statistical Image Features None of the above None Hint 82). The deep learning is categorized into _________ One Three Six Eight None Hint 83). The traditional methods are categorized into ________ One Three Six Eight None Hint 84). Which one is a 3D face recognition database? Bosphorus BU-3DFE Both a and b None of the above None Hint 85). _________ is an example of occlusion Mask, glass Hand Shadow All of the above None Hint 86). _________ is an example for heterogeneous face recognition Simple photographs Infrared images Sketch images All of the above None Hint 87). What is the standard form of SSFR? Single Sample Freckle Recognition Simple Sample Freckle Recognition Single Sample Face Recognition None of the above None Hint 88). What is the standard form of SSPP? Single Sample Per Person Simple Sample Per Person Sample Single Per Person None of the above None Hint 89). ___________ is an example for soft biometrics Freckles Moles Scars All of the above None Hint 90). The video-based face recognition approaches are categorized into ___________ Two Three Six Eight None Hint 91). What does the Microsoft Kinect sensor consist of? IR projector Infrared camera, RGB camera Motorized tilt, multi-array microphone All of the above None Hint Read more about Sensors 92). The face recognition technology (FERET) database was developed in _______ 1980 1996 1983 1988 None Hint 93). What is the standard form of ILSVRC? Image Large Scale Visual Recognition Challenge Image Large Scale Face Recognition Challenge Image Large Scale Visual Recognition Changed None of the above None Hint 94). The CNN structure includes _____ Pooling Convolutional Rectified linear unit All of the above None Hint 95). How many human emotions does the emotion prediction model predict? One Three Six Eight None Hint 96). The data augmentation techniques are categorized into ________ One Two Six Eight None Hint 97). Which one is a multicultural facial expression dataset? RaFD JAFFE TFEID All of the above None Hint 98). The geometric data augmentation techniques in a face expression recognition are of __________ One Two Six Five None Hint 99). What is the standard form of KDEF? Karolinska Different Emotional Faces Karolinska Data Emotional Faces Karolinska Directed Emotional Faces None of the above None Hint 100). What is the standard form of SSSIFD? Simple Shot Scale-Invariant Face Detector Single Shot Scale-Invariant Face Detector Simple Scale Shot-Invariant Face Detector None of the above None Hint Time's up
