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For image compression, the properties of wavelet transform like multiresolution representation, scalability, and progressive transmission plays a vital role. There is a significant quantity of information in audio, video and image signals that is irrelevant and need to be compressed. Image compression reduces the number of bits required to represent an image. The storage requirements or transmission...
For the automatic detection of cephalometric landmarks in digital skull X-ray, enhancement is required for selective emphasis and suppression of information in the image with the aim of increasing the image's usefulness, image smoothing filters are used for noise removal and blurring for removing small details which clutter the main shape. This image smoothing leads to better edge detction for recognizing...
While transmitting a video stream some frames may be lost due to noise or congestion in the network. For interpolating the lost frames using the received frames various techniques were proposed, but these techniques are good only for slow motion video. For fast motion video, these interpolating techniques create artifacts in the interpolated frames. We propose a new technique for interpolating lost...
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