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VQ-based image coding and vector filter bank
Weiping Li; Wus, J.; Ya-Qin Zhang;
Image Processing, 1994. Proceedings. ICIP-94., IEEE International Conference
Volume 1,
13-16 Nov. 1994
Page(s):593
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597 vol.1
Abstract:
It is well known that vector quantisation (VQ) is a good technique for image coding. For VQ-based image coding, vector-based signal processing techniques should be used to better match with VQ. The paper reports some preliminary results of extending the concept of the filter bank from a scalar-based operation to a vector-based operation and the performance of a vector filter bank for image coding
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