000 04250nam a22002777a 4500
005 20220614150612.0
020 _a9780444892812
040 _cHITLIB
_erda
050 _aTK5105.2
_bWAV
245 0 _aWavelets in image communication /
_c edited by M Barlaud
264 _aAmsterdam :
_bElsevier,
_c1994.
300 _axiii, 255 pages : i
_bllustrations
336 _2rdacontent
_atext
_btxt
337 _2rdamedia
_aunmediated
_bn
338 _2rdacarrier
_avolume
_bnc
490 a v _aAdvances in image communication,
_vVolume 5
500 _aIncludes index
504 _aIncludes Bibliographical references.
505 _aBiorthogonal Wavelets and Dual Filters (A. Cohen). Abstract. Introduction. The Construction of Biorthogonal Wavelets. Examples in 1-D. Biorthogonal splines. The Burt-Adelson wavelets. Optimizing the dual filter design. Examples in 2-D. The quincunx sublattice construction. The hexagonal construction. Conclusion. References. Non Rectangular Wavelet Representation of 2-D Signals. Application to Image Coding (C. Guillemot, A. Enis Cetin, R. Ansari). Abstract. Introduction. Nonrectangular Wavelet Representation of 2-D Signals. Nonseparable 2-D wavelets. Nonrectangular multiresolution representation. Construction of Bases for the Representation of Quincunx-Sampled Signals. 1-D wavelet construction using Lagrange halfband filters. Construction of nonrectangular 2-D orthogonal bases. Construction of biorthogonal bases. Application to Image Coding. Summary. References. Wavelet Transform and Image Coding (M. Antonini, T. Gaidon, P. Mathieu, M. Barlaud). Abstract. Wavelet Transform. Introduction. Definition of wavelets. Multiresolution analysis - scaling function. Multiresolution analysis and digital filter banks. Quality criteria for wavelets used in image processing. Biorthogonal wavelets. Extension to the bidimensional case. Statistical properties of wavelets coefficients. Conclusion. Appendix A. Bibliography. Vector Quantization. Introduction. Quantization. Codebook entropy. Vector quantization versus scalar quantization. Codebook design. Lattice Vector Quantization (LVQ). Bit allocation procedure. Experimental Results. Introduction. Lattice vector quantizer design. Coding under psychovisual considerations. Dyadic or quincunx scheme for coding? Appendix B. Bibliography. Conclusion. Acknowledgments. A Region-Based Discrete Wavelet Transform (RBDWT) for Image Coding (H.J. Barnard, J.H. Weber, J. Biemond). Abstract. Introduction. The discrete wavelet transform. Region-based coding. Principle of the region-based discrete wavelet transform. Scope and organization. The Implementation of the RBDWT. Decomposition of the segmentation mask. Filtering and downsampling with the RBDWT. The Coding Scheme. The segmentation. The bit allocation. The quantization. Comparison to the Standard DWT Coding Scheme. Theoretical advantages and disadvantages of the RBDWT coding scheme. Experimental comparison of the RBDWT and the standard DWT coding schemes. Multiresolution coding of images using the RBDWT. Application to video coding. Conclusions and Further Research. Bibliography. Wavelet Transform and Motion Estimation for Image Sequence Coding: A Multiconstraint Approach (N. Baaziz, C. Labit). Abstract. Introduction. Multiresolution Representations of Image Sequences. A generalized typology of multiresolution decompositions. Comparison based on local and global subband entropies. Discussion. Monoresolution Motion Estimation Framework. Adaptive pel-recursive motion estimation algorithm. Wiener-based algorithm. Modified Wiener-based approach. Multiresolution Motion Estimation. Problem statement. Multigrid Walker-Rao algorithm on wavelet pyramids. Multiconstraint Algorithm. Discussion. References.
520 _aExamines the definition, study and use of the wavelet transform in communications for two-dimensional (2-D) digital signals. This title introduces biorthogonal bases of compactly supported wavelets: this generalization of orthonormal wavelet theory allows the use of linear phase filters.
650 0 _aImage transmission
650 0 _aImage processing -- Digital techniques -- Mathematics.
650 0 _aWavelets (Mathematics)
700 1 _aBurland M.
_eEditor
942 _2lcc
_cBK
999 _c2960
_d2960