Face and Facial Feature Localization [PDF]
, 2005 In this paper we present a general technique for face and facial feature localization in 2D color images with arbitrary background. In a previous work we studied an eye localization module, while here we focus on mouth localization. Given in input an image that depicts a sole person, first we exploit the color information to limit the search area to ...
P.Campadelli +3 more
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Prediction model of alcohol intoxication from facial temperature dynamics based on K-means clustering driven by evolutionary computing [PDF]
, 2019 Alcohol intoxication is a significant phenomenon, affecting many social areas, including work procedures or car driving. Alcohol causes certain side effects including changing the facial thermal distribution, which may enable the contactless ...
Alice Krestanova +19 more
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Facial Composite System Using Real Facial Features
Research Papers Faculty of Materials Science and Technology Slovak University of Technology, 2014 Abstract Facial feature points identification plays an important role in many facial image applications, like face detection, face recognition, facial expression classification, etc. This paper describes the early stages of the research in the field of evolving a facial composite, primarily the main steps of face detection and facial ...
Soňa Duchovičová +2 more
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Regression-based Multi-View Facial Expression Recognition [PDF]
, 2010 We present a regression-based scheme for multi-view facial expression recognition based on 2-D geometric features. We address the problem by mapping facial points (e.g.
Pantic, Maja +2 more
core +3 more sources
Greedy Search for Descriptive Spatial Face Features
, 2017 Facial expression recognition methods use a combination of geometric and appearance-based features. Spatial features are derived from displacements of facial landmarks, and carry geometric information.
Benligiray, Burak +2 more
core +1 more source
Racial Identity-Aware Facial Expression Recognition Using Deep Convolutional Neural Networks
Applied Sciences, 2021 Multi-culture facial expression recognition remains challenging due to cross cultural variations in facial expressions representation, caused by facial structure variations and culture specific facial characteristics.
Muhammad Sohail +7 more
doaj +1 more source
Cultural-based visual expression: Emotional analysis of human face via Peking Opera Painted Faces (POPF) [PDF]
, 2015 © 2015 The Author(s) Peking Opera as a branch of Chinese traditional cultures and arts has a very distinct colourful facial make-up for all actors in the stage performance.
C Yang +16 more
core +1 more source
RGB-D face recognition using LBP with suitable feature dimension of depth image
IET Cyber-Physical Systems, 2019 This study proposes a robust method for the face recognition from low-resolution red, green, and blue-depth (RGB-D) cameras acquired images which have a wide range of variations in head pose, illumination, facial expression, and occlusion in some cases ...
Hailay Berihu Abebe, Chih-Lyang Hwang
doaj +1 more source
Research on facial expression recognition based on an improved fusion algorithm
Nonlinear Engineering, 2022 This article puts forward a facial expression recognition (FER) algorithm based on multi-feature fusion and convolutional neural network (CNN) to solve the problem that FER is susceptible to interference factors such as non-uniform illumination, thereby ...
Yaermaimaiti Yilihamu +2 more
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Kinship Verification from Videos using Spatio-Temporal Texture Features and Deep Learning
, 2016 Automatic kinship verification using facial images is a relatively new and challenging research problem in computer vision. It consists in automatically predicting whether two persons have a biological kin relation by examining their facial attributes ...
Ait-Aoudia, Samy +4 more
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