Automatic Detection of Human Nudes
International Journal of Computer Vision - 1998 Marr Prize
Face Detection in Color Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Does Colorspace Transformation Make Any Difference on Skin Detection?
WACV '02 Proceedings of the Sixth IEEE Workshop on Applications of Computer Vision
Log-Opponent Chromaticity Coding of Color Space
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 1
Skin Segmentation Using Color Pixel Classification: Analysis and Comparison
IEEE Transactions on Pattern Analysis and Machine Intelligence
Robust Face Detection for Video Summary Using Illumination-Compensation and Morphological Processing
ICNC '07 Proceedings of the Third International Conference on Natural Computation - Volume 02
A dynamic threshold approach for skin tone detection in colour images
International Journal of Biometrics
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The majority of existing methods have one thing in common which is the de-correlation of luminance from the considered colour channels. It is believed that the luminance is underestimated here since it is seen as the least contributing colour component to skin colour detection. This work questions this claim by showing that luminance can be useful in separating skin and non-skin clusters. To this end, this work uses a new colour space which contains error signals derived from differentiating the grayscale map and the non-encoded-red grayscale version. The advantages of this approach are the reduction of space dimensionality from 3D to 1D space and the construction of a rapid classifier necessary for real time applications. This method is meant to assist digital image steganography to orient the embedding process since skin information is deemed to be psycho-visually redundant.