Designing a visualization system for hydrological data
Computers & Geosciences
An efficient law-of-cosine-based search for vector quantization
Pattern Recognition Letters
Information hiding based on search-order coding for VQ indices
Pattern Recognition Letters
Successive refinement lattice vector quantization
IEEE Transactions on Image Processing
An image-sharing method with user-friendly shadow images
IEEE Transactions on Circuits and Systems for Video Technology
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In this paper, a novel scheme for vector quantization (VQ) is proposed. A file called visible index file is used to record the coding result. The decompressed image reconstructed from the visible index file is the same as the one recovered using traditional VQ index file; however, the visible index file looks like the original image, and is therefore more convenient for the management of index files. Also, note that the size of the visible index file is the same as that of the traditional index file.