Comparing Intensity Transformations and Their Invariants in the Context of Color Pattern Recognition
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
An Illumination-Insensitive Face Matching Algorithm
PCM '02 Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Robust face imagematching under illumination variations
EURASIP Journal on Applied Signal Processing
Image Matching Using High Dynamic Range Images and Radial Feature Descriptors
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
Chromatic sensitivity of illumination change compensation techniques
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part I
Bigbackground-based illumination compensation for surveillance video
Journal on Image and Video Processing - Special issue on advanced video-based surveillance
A study on local photometric models and their application to robust tracking
Computer Vision and Image Understanding
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Recent works have demonstrated that the direct use of grey levels for image matching and indexing allows building very powerful systems. The present paper tries to enlarge these results to the case of color images. First, it presents a small abstract about photometry and cameras, which allows justifying the choice of a color representation system. Then it presents, evaluates, compares several illumination models, and discusses image normalization techniques. Finally, the paper presents a set of color invariants for image matching and indexing.