The revised Fundamental Theorem of Moment Invariants
IEEE Transactions on Pattern Analysis and Machine Intelligence
Foundations of semi-differential invariants
International Journal of Computer Vision
ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 1 - Volume 1
Moment invariants for recognition under changing viewpoint and illumination
Computer Vision and Image Understanding - Special issue on color for image indexing and retrieval
Graph Method for Generating Affine Moment Invariants
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 2 - Volume 02
The Amsterdam Library of Object Images
International Journal of Computer Vision
Pattern Recognition
Affine illumination compensation for multispectral images
SCIA'07 Proceedings of the 15th Scandinavian conference on Image analysis
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Most colour descriptors are not robust because they are constructed for simple colour transformations, such as a diagonal-offset transformation. In this paper, a type of colour descriptor is proposed which is composed of rational expression of moments that are invariant to full affine photometric transformations of the 3 colour bands, called a colour affine moment invariant (CAMI). The construction method, based on multiple integrations of colour cores, is intuitive, and it is generic because it can recover existing CAMIs and generate infinitely many new CAMIs as well. Through comprehensive experiments, the effectiveness of one set of newly generated CAMIs is validated. It is shown that CAMIs can better cope with changing illuminations and white balance changes than some typical colour descriptors and are moderately robust against small changes in viewpoint of 3D objects.