Robot vision
Scale-Space and Edge Detection Using Anisotropic Diffusion
IEEE Transactions on Pattern Analysis and Machine Intelligence
Eigenfaces vs. Fisherfaces: Recognition Using Class Specific Linear Projection
IEEE Transactions on Pattern Analysis and Machine Intelligence
What Is the Set of Images of an Object Under All Possible Illumination Conditions?
International Journal of Computer Vision
LCIS: a boundary hierarchy for detail-preserving contrast reduction
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
The FERET Evaluation Methodology for Face-Recognition Algorithms
IEEE Transactions on Pattern Analysis and Machine Intelligence
The Quotient Image: Class-Based Re-Rendering and Recognition with Varying Illuminations
IEEE Transactions on Pattern Analysis and Machine Intelligence
Illumination Cones for Recognition under Variable Lighting: Faces
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Face Identification across Different Poses and Illuminations with a 3D Morphable Model
FGR '02 Proceedings of the Fifth IEEE International Conference on Automatic Face and Gesture Recognition
The CMU Pose, Illumination, and Expression (PIE) Database
FGR '02 Proceedings of the Fifth IEEE International Conference on Automatic Face and Gesture Recognition
Journal of Cognitive Neuroscience
A multiscale retinex for bridging the gap between color images and the human observation of scenes
IEEE Transactions on Image Processing
Person identification from heavily occluded face images
Proceedings of the 2004 ACM symposium on Applied computing
Total Variation Models for Variable Lighting Face Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Surface Dependent Representations for Illumination Insensitive Image Comparison
IEEE Transactions on Pattern Analysis and Machine Intelligence
Illumination Invariant Face Recognition Using Near-Infrared Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Distinctiveness of faces: A computational approach
ACM Transactions on Applied Perception (TAP)
Pushing it to the limit: adaptation with dynamically switching gain control
EURASIP Journal on Applied Signal Processing
Face Recognition in Color Using Complex and Hypercomplex Representations
IbPRIA '07 Proceedings of the 3rd Iberian conference on Pattern Recognition and Image Analysis, Part I
Illumination Invariant Face Detection Using Classifier Fusion
PCM '08 Proceedings of the 9th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Identity Management in Face Recognition Systems
Biometrics and Identity Management
Histogram remapping as a preprocessing step for robust face recognition
WSEAS Transactions on Information Science and Applications
Image normalization techniques for robust face recognition
ISPRA'09 Proceedings of the 8th WSEAS international conference on Signal processing, robotics and automation
Heterogeneous Face Recognition from Local Structures of Normalized Appearance
ICB '09 Proceedings of the Third International Conference on Advances in Biometrics
Illumination-robust face recognition based on Gabor feature face intrinsic identity PCA model
CIMMACS'08 Proceedings of the 7th WSEAS international conference on Computational intelligence, man-machine systems and cybernetics
Face illumination normalization based on illumination-separated face identity texture subspace
ISCGAV'09 Proceedings of the 9th WSEAS international conference on Signal processing, computational geometry and artificial vision
Comparing and combining lighting insensitive approaches for face recognition
Computer Vision and Image Understanding
Face recognition under varying illumination using gradientfaces
IEEE Transactions on Image Processing
Unconstrained face recognition using MRF priors and manifold traversing
BTAS'09 Proceedings of the 3rd IEEE international conference on Biometrics: Theory, applications and systems
On combination of face authentication experts by a mixture of quality dependent fusion classifiers
MCS'07 Proceedings of the 7th international conference on Multiple classifier systems
A discriminated correlation classifier for face recognition
Proceedings of the 2010 ACM Symposium on Applied Computing
Enhanced local texture feature sets for face recognition under difficult lighting conditions
AMFG'07 Proceedings of the 3rd international conference on Analysis and modeling of faces and gestures
Learning Gabor magnitude features for palmprint recognition
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part II
Quality controlled multimodal fusion of biometric experts
CIARP'07 Proceedings of the Congress on pattern recognition 12th Iberoamerican conference on Progress in pattern recognition, image analysis and applications
ICVS'08 Proceedings of the 6th international conference on Computer vision systems
Illumination invariant face recognition by non-local smoothing
BioID_MultiComm'09 Proceedings of the 2009 joint COST 2101 and 2102 international conference on Biometric ID management and multimodal communication
Illuminated facial preprocessing with wavelet local binary patterns histogram specification
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Enhanced local texture feature sets for face recognition under difficult lighting conditions
IEEE Transactions on Image Processing
Clustering complex data with group-dependent feature selection
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part VI
Face liveness detection from a single image with sparse low rank bilinear discriminative model
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part VI
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
An evaluation of video-to-video face verification
IEEE Transactions on Information Forensics and Security
Wavelet local binary patterns fusion as illuminated facial image preprocessing for face verification
Expert Systems with Applications: An International Journal
CIARP'10 Proceedings of the 15th Iberoamerican congress conference on Progress in pattern recognition, image analysis, computer vision, and applications
Face alignment under variable illumination
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
A comparison of photometric normalisation algorithms for face verification
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
Face recognition under varying lighting conditions using self quotient image
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
MMM'11 Proceedings of the 17th international conference on Advances in multimedia modeling - Volume Part II
DCT-based unique faces for face recognition using Mahalanobis distance
Proceedings of the First International Conference on Intelligent Interactive Technologies and Multimedia
On using high-definition body worn cameras for face recognition from a distance
BioID'11 Proceedings of the COST 2101 European conference on Biometrics and ID management
Homomorphic filtering based illumination normalization method for face recognition
Pattern Recognition Letters
Variable lighting face recognition using discrete wavelet transform
Pattern Recognition Letters
Facial expression recognition from near-infrared videos
Image and Vision Computing
A new method of illumination normalization for robust face recognition
CIARP'06 Proceedings of the 11th Iberoamerican conference on Progress in Pattern Recognition, Image Analysis and Applications
Re-lighting and compensation for face images
CAIP'05 Proceedings of the 11th international conference on Computer Analysis of Images and Patterns
ICB'06 Proceedings of the 2006 international conference on Advances in Biometrics
Perception based lighting balance for face detection
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part II
Photometric normalisation for face verification
AVBPA'05 Proceedings of the 5th international conference on Audio- and Video-Based Biometric Person Authentication
Perception-Based lighting adjustment of image sequences
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part III
Text enhancement by PDE's based methods
ICISP'12 Proceedings of the 5th international conference on Image and Signal Processing
Illumination invariant eye detection in facial images based on the retinex theory
IScIDE'11 Proceedings of the Second Sino-foreign-interchange conference on Intelligent Science and Intelligent Data Engineering
SVDD-based illumination compensation for face recognition
ICB'07 Proceedings of the 2007 international conference on Advances in Biometrics
MQI based face recognition under uneven illumination
ICB'07 Proceedings of the 2007 international conference on Advances in Biometrics
Face matching between near infrared and visible light images
ICB'07 Proceedings of the 2007 international conference on Advances in Biometrics
Improving classification with class-independent quality measures: Q-stack in face verification
ICB'07 Proceedings of the 2007 international conference on Advances in Biometrics
A comparative study on illumination preprocessing in face recognition
Pattern Recognition
Automated diagnosis of otitis media: vocabulary and grammar
Journal of Biomedical Imaging - Special issue on Computer Vision and Image Processing for Computer-Aided Diagnosis
Automated diagnosis of otitis media: vocabulary and grammar
Journal of Biomedical Imaging
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Face recognition algorithms have to deal with significant amounts of illumination variations between gallery and probe images. State-of-the-art commercial face recognition algorithms still struggle with this problem. We propose a new image preprocessing algorithm that compensates for illumination variations in images. From a single brightness image the algorithm first estimates the illumination field and then compensates for it to mostly recover the scene reflectance. Unlike previously proposed approaches for illumination compensation, our algorithm does not require any training steps, knowledge of 3D face models or reflective surface models. We apply the algorithm to face images prior to recognition. We demonstrate large performance improvements with several standard face recognition algorithms across multiple, publicly available face databases.