Visual Communications and Image Processing, Volume 1818, Parts 1-3SPIE, 1992 - Image processing |
Contents
Fast featurematching algorithm of motion compensation for hierarchical video CODEC Poster | 430 |
Adaptive entropyconstrained lattice vector quantization for multiresolution image coding | 441 |
Vector clustering in symmetryfolded spaces for image vector quantization 181851 | 458 |
Copyright | |
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Common terms and phrases
adaptive AECPVQ algorithm approximation arithmetic coding bit rate block matching blocksize classified code vectors codebook codec coder coding scheme coefficients components compression computational corresponding decoder defined descriptors DFD energy displacement displacement vector distortion domain encoding entropy coding Figure filter banks frame frequency full search function IEEE IEEE Trans image coding Image Processing image sequence input vector interpolation iteration Laplacian lattice layer LOT/VQ matching criterion method minimization morphological motion compensation motion estimation motion field motion vector MPEG multiresolution noise obtained operations optimal output parameters partition perfect reconstruction performance pixels points prediction error Proc proposed PSNR quadtree reconstructed image reduced regions residual resolution sampling segmentation shown in Fig Signal Processing simulation skeleton spatial structure sub-block subband coding subsampling subvectors technique threshold transform coding variable VBVQ vector dimension vector quantization wavelet