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This paper implements a new method to detect a human skin and faces from colored images. The proposed system based on the detection of all pixels in colored images which are probably a human skin via a reference skin colors matrix. The image then goes through some modifications to enhance the face detection. The circularity feature was used to distinguish human faces from other objects with similar...
In recent years, the research on detecting human faces in color image and in video sequence has been attracted with more and more people, but automatic human face detection from images in surveillance and biométrie applications is still a challenging task due to the computation inaccuracies and the continuous nature of some transformations. In this paper we propose a novel face detection algorithms...
This paper proposes an automatic method to recognize the hand in complex background. With this method, contour of hand in pictures can be figured out and the fingertips can be marked out. Skin color detection is used to find out the hand region out of a complex background, then a serial of morphological operations is performed to get the contour of the hand, and the computation of Fingertip-Angle...
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