Vedant Kurhade

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Vector Quantization (VQ) plays important role in codebook generation such that the distortion between the original image and the reconstructed image is the minimum. In this paper we present an effective clustering algorithm to generate codebook for vector quantization. In existing algorithm KEVR while splitting the cluster every time new orientation is(More)
Vector Quantization is an effective and simple method for lossy image compression. Codebook generation acts as important phase in Vector Quantization (VQ). The codebook is used to encode the image blocks for image compression. The codebook generation algorithm is generally chosen to have minimum distortion between the original image and the reconstructed(More)
Vector quantization is simple and efficient technique of lossy image compression. Codebook generation has important role in Vector Quantization. The paper presents an effective clustering algorithm in Vector Quantization for codebook generation. Traditional Kekre's Error Vector Rotation (KEVR) resulting in slow cluster orientation. The Kekre's Error Vector(More)
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