In the presence of channel errors, cepstrum distortion of the decoded cepstrum vector by the proposed method is significantly decreased compared with one by the ordinary vector quantization. Moreover, from comp
Guo classifies deterministic quantization methods (Guo, 2018) into: • Rounding: Floating-point values are assigned their nearest fixed-point representation. • Vector Quantization: Weights are clustered into groups, with the centroid of each group replacing the real weights. • Quantization as ...
Chia-Yiu (Matthew) Maa.Hybrid vector quantization methods for image and videocompression.Pattern Recognition. 1994Chia-Yiu (Matthew) Maa.Hybrid vector quantization methods for image and videocompression. Pattern Recognition . 1994Chia-Yiu (Matthew) Maa.Hybrid vector quantization methods for image and ...
Quantization index structure effectively solves the large-scale retrieval tasks. Abstract Vector quantizationis one of the most popular techniques for approximate nearest neighbor (ANN) search. Over the past decade, many vector quantization methods have been proposed for ANN search. However, these method...
关键词: Image-to-Image Translation, Vector Quantization, Image Synthesis, Generative Models Idea 向量量化+CycleGAN。对内容特征进行量化,并通过自回归的方式对其建模,可以实现内容的无条件生成和扩展补全等,模型只能针对一个任务学习训练。 Motivation&Solution ...
Joseph G. HamiltonIain W. FinlayUSUS8098718 * Dec 17, 2009 Jan 17, 2012 Qualcomm Incorporated Apparatus and methods for digital-to-analog conversion with vector quantizationUS8098718 * 2009年12月17日 2012年1月17日 Qualcomm Incorporated Apparatus and methods for digital-to-analog conversion with ...
This paper presents a comparison of three competitive learning methods for vector quantizations of speech data in an efficient way. The analyzed algorithms were two batch methods (the Lloyd LBG algorithm and the Neural Gas method) and one on-line technique (K-means algorithm). These methods ...
3.Vector Quantization(VQ)is one of the popular codebook design methods for text-independent speaker identification.矢量量化(VQ)方法是文本无关说话人识别中广泛应用的建模方法之一,它的主要问题是码本设计问题。 4)vector quantification矢量量化 1.Design of vector quantification codebook;矢量量化编码的码书设计...
Compressing Massive Geophysical Datasets Using Vector Quantization - Braverman () Citation Context ...ness data. With just the means and variances, one would have to assign all pixels in a cell to a single class represented by the mean. One needs the distribution to describe within-grid ...
Vector Quantization(VQ)is one of the popular codebook design methods for text-independent speaker identification. 矢量量化(VQ)方法是文本无关说话人识别中广泛应用的建模方法之一,它的主要问题是码本设计问题。 更多例句>> 4) vector quantification 矢量量化 1. Design of vector quantification codebook; ...