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The proposed system in this paper gives the invisible watermarking which is performed by using Discrete Wavelet Transform. To get the invisible watermarking the alternate pixel value of the host video is replaced by the pixel value of watermark video/image. This type of watermarking provides a means of forensic analysis for combating media piracy. Video watermarking provides robustness to geometric...
Face detection is a prerequisite step for face recognition and face analysis related applications. Aim of the face detection system is to identify and locate all faces regardless of their positions, scale, orientation, lighting conditions, expressions, etc. The faces which get detected under such conditions will affect the face recognition rate. Various approaches have been employed to detect faces...
Homotopic morphological image processing software solution is developed for detection of hair cracks in PCB, which cannot be seen by naked eye. The proposed software solution is implemented using basic morphological operations like dilation, erosion, opening, closing, hit-miss transform, thinning, thickening skeletonizing and pruning. The software solution also performs image enhancement operations...
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