R. Fischer, "A Comparison of Vector Quantization Techniques In Transform an Subband Coding of Imagery," Signal Processing: Image Communication, vol. 3, 1991, pp. 91-105.Comparison of vector quantization techniques in transform and subband coding of imagery. Blain, Mary E.,Fischer, Thomas R. ...
Image Compression is a technique for competently coding digital image by minimizing the number of bits needed for denoting image. Its main goal is to reduce the storage space and cut down the transmission cost and maintain good quality. In the present wo
3. A comprehensive analysis of detection speed up techniques: 这一部分我觉得很适合入门,没有涉及深度的数学推导,简单的介绍了渗漏卷积,网络压缩,模型蒸馏,以及integral image, vector quantization等一些概念 4. Difficulties and Challenges in Object Detection 这一部分也总结得不错,看完之后至少会对目前前沿的研...
A Review of Image-based Rendering Techniques Heung-Yeung Shum and Sing Bing Kang Microsoft Research {hshum, sbkang}@microsoft.com Abstract In this paper, we survey the techniques for image-based rendering. Unlike traditional 3D computer graphics in which 3D geometry of the scene is known, image...
A coding technique, based on WT (wavelet transform) and TSVQ (tree-structured vector quantization), is proposed in this paper. Wavelet transformed image is... JK Han,HM Kim - 《Proc Spie》 被引量: 1发表: 1995年 A comparison of vector quantization techniques in transform and subband coding...
Since numerous DC techniques have been developed, a need arises to review the existing methods which will be helpful for the upcoming researchers to approximately select the required algorithms to use in a particular situation. As an element of DC research, this paper surveys the development ...
BA Fette,HM Lee - 《Journal of the Acoustical Society of America》 被引量: 10发表: 1999年 Design of vector quantization codebooks using a genetic algorithm Data compression techniques recode data into more compact forms. One such technique is vector quantization, which maps groups of input symbo...
The preservation of medical parameters is a prominent sign of quality in medical compression systems. Both signal level fidelity factors and preserving medical parameters are tested. The results show that mean residual vector quantization with short segments is a workable approach for EMG signal ...
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In addition, a new partitioning of the vector space allowing to divide the source of vectors into three sub-sources is introduced in order to improve the coding efficiency. In the rate distortion plane, this new quantization procedure brings a significant improvement of about 0.5-0.6 dB with ...