L. Z. Wu and F. Fallside , "Source coding and vector quantization with codebook-excited neural networks" , Comput. Speech Language , vol. 6 , no. 3 , pp.243 -276 , 1992L. Wu and F. Fallside, "Source coding and vector quantization with codebook-excited neural ...
PURPOSE:To realize encoding and decoding with high quality with few errors, where an individual input waveshape vector is faithfully reflected by a small storing quantity of a code book. CONSTITUTION:In an encoding and decoding system by vector quantization through the use of the code book where...
Number of vector segments during quantization and coding. If this parameter is not specified when an index is created, the value is determined by vector dimensionality dim. if dim <= 256: frag_num = dim / 4 elif dim <= 512: frag_num = dim / 8 else : frag_num = 64 frag_size Size...
8. DQ-VAE DQ-Transformer 《Towards Accurate Image Coding: Improved Autoregressive Image Generation with Dynamic Vector Quantization》 9. RQ-VAE RQ-Transformer 《Autoregressive image generation using residual quantization》 10. Draft-and-Revise: Effective Image Generation with Contextual RQ-Transformer 11....
Finally, it is worth pointing out that many other models for vector quantization have been proposed in the literature. For example, hierarchical and fuzzy vector quantizers are discussed in [Lutt 89] and [Kara 96], respectively. Show moreView chapter Chapter Source Coding, Theory and Application...
Block truncation coding-vector quantization (BTC-VQ) is an extremely simple non-adaptive block-based image compression technique. It has a relatively low compression ratio; however, the simplicity of the algorithm makes it an attractive option. Its main drawback is the fact that the reconstructed ...
Lattice vector quantization for image coding / Thesis (Ph. D.)--University of Essex, 1995. DG Sampson 被引量: 42发表: 1989年 Visual location of license plates by vector quantization The paper describes a methodology based on Vector Quantization (VQ) to support visual vehicle identification: lic...
An article entitled “Analysis and Improvements of the Vector Quantization in Selp”, by W.B. Kleijin et al., 1988 Proceedings of the European Signal Processing Conference, pp. 1043 to 1046. An article entitled “A Complexity Reduction Method for VSELP Coding Using Overlapped Sparse Basis Ve...
In another embodiment, vector quantization encoders are utilized to transmit a motion vector index with encoded frame differential data. In yet another embodiment, a time integral circuit integrates a continuous input video signal series by frame and writes the integrated frame signal into one of ...
Low complexity, low bit rate encoding of images for HDTV and video applications using motion compensated subband coding and vector quantization / 来自 ResearchGate 喜欢 0 阅读量: 14 作者: P Prabhakar 摘要: Typescript. Thesis (M.S.)--University of Toledo. "A thesis [submitted] as partial ...