A. Benjamin Joseph

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This paper presents a new approach of edge preserving and edge based segmentation for compression of images using Modified Fast Haar wavelet transform (MFHW) and Bit Plane Encoder to elevate the compression ratio with high picture quality. The edges of an image are preserved to increase the PSNR, and then the detected edges are used to segment the(More)
Image compression plays a vital role in multimedia storage and transmission applications. In our work two different approaches of edge preserving lossy image compression are incorporated with the aim of increasing compression ratio and picture quality. An edge image is obtained from the original image using, various edge detectors. The original image is(More)
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