... while maintaining reproduction quality 8 8 Adit Benyassine, Eyal Shlomot, and Huan-Yu Su Rock... more ... while maintaining reproduction quality 8 8 Adit Benyassine, Eyal Shlomot, and Huan-Yu Su Rockwell International Dominique Massaloux, Claude Lamblin, and Jean-Pierre Petit France Telecom-CNET he International Telecommunication ...
Visual Communications and Image Processing '88: Third in a Series, 1988
ABSTRACT In this paper we present a formalism for representation and processing of images which a... more ABSTRACT In this paper we present a formalism for representation and processing of images which are not band-limited. Motivated by the properties of the visual system, we elaborated an example of a sampling scheme wherein the sampling rate decreases as a function of the distance from the center of the visual field. The broader class of images under consideration, obtained by the application of an appropriate projection filter, constitutes a Reproducing Kernel space which is characterized by "locally band-limited" properties. Sequential half-band filtering of such images generates a pyramidal scheme in the context of nonuniform systems and images.
... while maintaining reproduction quality 8 8 Adit Benyassine, Eyal Shlomot, and Huan-Yu Su Rock... more ... while maintaining reproduction quality 8 8 Adit Benyassine, Eyal Shlomot, and Huan-Yu Su Rockwell International Dominique Massaloux, Claude Lamblin, and Jean-Pierre Petit France Telecom-CNET he International Telecommunication ...
Conference Record of Thirty-Second Asilomar Conference on Signals, Systems and Computers (Cat. No.98CH36284), 1998
Abstract We present a comprehensive study of a quantization technique for variable dimension spec... more Abstract We present a comprehensive study of a quantization technique for variable dimension spectral vectors that we call weighted non-square transform VQ (WNSTVQ). This technique employs generalized perceptually weighted linear dimension conversion to a ...
IEEE Transactions on Speech and Audio Processing, 2001
Abstract This paper addresses the problem associated with variable-dimension vector quantization,... more Abstract This paper addresses the problem associated with variable-dimension vector quantization, and presents a new quantization technique that combines a variable-size nonsquare transform (NST) with a fixed-dimension vector quantizer. We show that all ...
... while maintaining reproduction quality 8 8 Adit Benyassine, Eyal Shlomot, and Huan-Yu Su Rock... more ... while maintaining reproduction quality 8 8 Adit Benyassine, Eyal Shlomot, and Huan-Yu Su Rockwell International Dominique Massaloux, Claude Lamblin, and Jean-Pierre Petit France Telecom-CNET he International Telecommunication ...
Visual Communications and Image Processing '88: Third in a Series, 1988
ABSTRACT In this paper we present a formalism for representation and processing of images which a... more ABSTRACT In this paper we present a formalism for representation and processing of images which are not band-limited. Motivated by the properties of the visual system, we elaborated an example of a sampling scheme wherein the sampling rate decreases as a function of the distance from the center of the visual field. The broader class of images under consideration, obtained by the application of an appropriate projection filter, constitutes a Reproducing Kernel space which is characterized by "locally band-limited" properties. Sequential half-band filtering of such images generates a pyramidal scheme in the context of nonuniform systems and images.
... while maintaining reproduction quality 8 8 Adit Benyassine, Eyal Shlomot, and Huan-Yu Su Rock... more ... while maintaining reproduction quality 8 8 Adit Benyassine, Eyal Shlomot, and Huan-Yu Su Rockwell International Dominique Massaloux, Claude Lamblin, and Jean-Pierre Petit France Telecom-CNET he International Telecommunication ...
Conference Record of Thirty-Second Asilomar Conference on Signals, Systems and Computers (Cat. No.98CH36284), 1998
Abstract We present a comprehensive study of a quantization technique for variable dimension spec... more Abstract We present a comprehensive study of a quantization technique for variable dimension spectral vectors that we call weighted non-square transform VQ (WNSTVQ). This technique employs generalized perceptually weighted linear dimension conversion to a ...
IEEE Transactions on Speech and Audio Processing, 2001
Abstract This paper addresses the problem associated with variable-dimension vector quantization,... more Abstract This paper addresses the problem associated with variable-dimension vector quantization, and presents a new quantization technique that combines a variable-size nonsquare transform (NST) with a fixed-dimension vector quantizer. We show that all ...
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Papers by E. Shlomot