Improvements on stochastic vector quantization of images
Visualitza/Obre
Cita com:
hdl:2117/101252
Tipus de documentText en actes de congrés
Data publicació1993
Editor. ICASSP
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
A novel nonadaptive fixed-rate vector quantizer encoding scheme is presented, and preliminary results are shown. The design of the codebook has been based on a stochastic approach in order to match a previously defined model for the image to be encoded. Following this approach, the generation of the codebook is made extremely simple in terms of computational load. Good visual results are shown in the range of 0.5-0.8 bit/pixel. Much better performance is expected for adaptive schemes.
CitacióTorres, L. Improvements on stochastic vector quantization of images. A: IEEE International Conference on Acoustics, Speech and Signal Processing. "ICASSP 1993: IEEE International Conference on Acoustics, Speech and Signal Processing: April 27- 30, 1993". Minneapolis, Minnesota: . ICASSP, 1993.
Versió de l'editorhttp://ieeexplore.ieee.org/document/319791/
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00319791.pdf | 476,5Kb | Visualitza/Obre |