Results 31 to 40 of about 429,065 (209)
Faces in the Mist: Illusory Face and Letter Detection
i-Perception, 2011 We report three behavioral experiments on the spatial characteristics evoking illusory face and letter detection. False detections made to pure noise images were analyzed using a modified reverse correlation method in which hundreds of observers rated a modest number of noise images (480) during a single session.
Cory A. Rieth +4 more
openaire +3 more sources
Liveness Detection Using Gaze Collinearity [PDF]
, 2012 This paper presents a liveness detection method based on tracking the gaze of the user of a face recognition system using a single camera. The user is required to follow a visual animation of a moving object on a display screen while his/her gaze is ...
Ali, Asad +5 more
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Markov chain Monte Carlo for integrated face image analysis [PDF]
, 2014 This PhD thesis is about the integration of different methods to fit a statistical model of human faces to a single image. I propose to take a probabilistic view on the problem and implement and evaluate an integrative framework for face image ...
Schönborn, Sandro
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Enhanced Face Detection Using Multi-Cascade Face Detection and Deep Ladder Neural Network [PDF]
EPJ Web of ConferencesFor robust face recognition, A novel hybrid approach is present in this paper. This hybrid system is a combination of Multi-task Cascaded Convolutional Neural Networks (MTCNN). This combined system use Deep Ladder Imputation Networks (DLIN).
Pande Anshul, Voditel Priti
doaj +1 more source
Sensors, 2022 In this study, a contactless vital signs monitoring system was proposed, which can measure body temperature (BT), heart rate (HR) and respiration rate (RR) for people with and without face masks using a thermal and an RGB camera.
Fan Yang +4 more
doaj +1 more source
A Monte Carlo strategy to integrate detection and model-based face analysis [PDF]
, 2013 We present a novel probabilistic approach for tting a statistical model to an image. A 3D Morphable Model (3DMM) of faces is interpreted as a generative (Top-Down) Bayesian model.
Vetter, Thomas +7 more
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Building Face Detection with Face Divine Proportions
International Journal of Online and Biomedical Engineering (iJOE), 2021 In this paper, we proposed an algorithm for detecting multiple human faces in an image based on haar-like features to represent the invariant characteristics of a face. The choice of relevant and more representative features is based on the divine proportions of a face.
Mohamed Oualla +2 more
openaire +2 more sources
Skin segmentation for robust face image analysis [PDF]
, 2008 This thesis presents novel techniques to address the challenge of outlier detection and removal in the context of face analysis from photographs. Given a face image, under arbitrary scene conditions, our goal is to automatically compute a binary map that
Pierrard, Jean-Sébastien
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Individual differences in hyper-realistic mask detection
Cognitive Research, 2018 Hyper-realistic masks present a new challenge to security and crime prevention. We have recently shown that people’s ability to differentiate these masks from real faces is extremely limited.
Jet G. Sanders, Rob Jenkins
doaj +1 more source
Human skin color clustering for face detection [PDF]
, 2003 Computer vision is one out of many areas that wants to understand the process of human functionality and copy that process with intention to complement human life with intelligent machines. For better human–computer interaction it is necessary for the
Solina, Franc, Kovač, Jure, Peer, Peter
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