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检索条件"主题词=fast search algorithm"
30 条 记 录,以下是1-10 订阅
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fast search algorithm FOR VQ-BASED RECOGNITION OF ISOLATED WORDS
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IEE PROCEEDINGS-I COMMUNICATIONS SPEECH AND VISION 1989年 第6期136卷 391-396页
作者: CHEN, SH PAN, JS NATL CHIAO TUNG UNIV CTR TELECOMMUN RESHSINCHUTAIWAN
This paper presents a fast search algorithm for vector quantisation (VQ)-based recognition of isolated words. It incorporates the property of high correlation between speech feature vectors of consecutive frames with ... 详细信息
来源: 评论
A fast search algorithm for mean-removed vector quantization using edge and texture strengths of a vector
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IMAGE AND VISION COMPUTING 2005年 第8期23卷 739-746页
作者: Lai, JZC Liaw, YC Nanhua Univ Dept Comp Sci & Informat Engn Chiayi 622 Taiwan Natl Taiwan Ocean Univ Dept Comp Sci Chilung 202 Taiwan
In this paper, a fast search algorithm for mean-removed vector quantization is proposed. Two inequalities are used to reduce distortion computations. Our algorithm makes use of a mean-removed vector's features (ed... 详细信息
来源: 评论
Performance Re-Evaluation on "Codewords Distribution-Based Optimal Combination of Equal-Average Equal-Variance Equal-Norm Nearest Neighbor fast search algorithm for Vector Quantization Encoding"
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IEEE TRANSACTIONS ON IMAGE PROCESSING 2018年 第2期27卷 718-720页
作者: Wang, Yang Pan, Zhibin Li, Rui Xi An Jiao Tong Univ Sch Elect & Informat Engn Xian 710049 Shaanxi Peoples R China
In the re-evaluated paper, Xie et al. proposed a new fast search algorithm for vector quantization encoding, which optimized the priority checking order of variance and norm inequality in order to speed up the encodin... 详细信息
来源: 评论
A fast search algorithm with multi-block mode and multi-reference frame
A fast search algorithm with multi-block mode and multi-refe...
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5th International Conference on Wireless Communications, Networking and Mobile Computing
作者: Cui, Yansong Deng, Zhongliang Ren, Weizheng Beijing Univ Posts & Telecommun Sch Elect Engn Beijing 100088 Peoples R China
A new fast search algorithm was brought up based on research of motion estimation characteristics of H.264 multiblock mode multi-reference frame. By judging whether motion estimation block is skip mode, and according ... 详细信息
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A fast search algorithm for template matching based on inequality criterion
A fast search algorithm for template matching based on inequ...
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7th International Conference on Signal Processing
作者: Wang, Y Lu, HZ Sun, GF Natl Univ Def & Technol ATR State Key Lab Changsha 410073 Hunan Peoples R China
This paper presents a fast search algorithm for template matching, rising die inequality between the square error distortion measure and the difference which is between the sum of template image and the sum of every p... 详细信息
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A new fast search algorithm for exact k-nearest neighbors based on optimal triangle-inequality-based check strategy
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KNOWLEDGE-BASED SYSTEMS 2020年 189卷 105088-105088页
作者: Pan, Yiwei Pan, Zhibin Wang, Yikun Wang, Wei Xi An Jiao Tong Univ Sch Elect & Informat Engn Xian 710049 Peoples R China Chinese Acad Sci Inst Automat Natl Lab Pattern Recognit Beijing 100190 Peoples R China
The k-nearest neighbor (KNN) algorithm has been widely used in pattern recognition, regression, outlier detection and other data mining areas. However, it suffers from the large distance computation cost, especially w... 详细信息
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A novel adjustable multiple cross-hexagonal search algorithm for fast block motion estimation
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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2007年 第8期8卷 1304-1310页
作者: XIE Chun-lai CHEUNG Chun-ho LIU Wei-zhong Department of Electronic Science and Technology Huazhong University of Science and Technology Wuhan 430074 China Hong Kong Institute of Technology Hong Kong China
In this paper,we propose a novel adjustable multiple cross-hexagonal search(AMCHS) algorithm for fast block motion estimation. It employs adjustable multiple cross search patterns(AMCSP) in the first step and then use... 详细信息
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A cross octagonal search algorithm for fast block motion estimation
A cross octagonal search algorithm for fast block motion est...
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International Symposium on Intelligent Signal Processing and Communication Systems
作者: Liang, YL Liu, J Du, MH S China Univ Technol Coll Elect & Informat Engn Guangzhou 510640 Peoples R China
A Cross Octagonal search algorithm (COSA) is proposed in this paper to perform block motion estimation in video sequence compression. In contrast with the classical fast block motion algorithm, cross and octagonal sea... 详细信息
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Enhancing Camera Source Identification: A Rapid algorithm with Enhanced Discriminative Power
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APPLIED SCIENCES-BASEL 2025年 第1期15卷 261-261页
作者: Lai, Zhimao Cheng, Lijuan Feng, Renhai China Peoples Police Univ Sch Immigrat Adm Guangzhou Guangzhou 510663 Peoples R China Guangdong Univ & Technol Sch Automat Guangzhou 510006 Peoples R China Tianjin Univ Sch Elect & Informat Engn Tianjin 300072 Peoples R China
Digital image source identification primarily focuses on analyzing and detecting the machine imprints or camera fingerprints left by imaging devices during the imaging process to trace the origin of digital images. Th... 详细信息
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A novel fast search motion estimation boosted by multilayer concept
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MULTIMEDIA TOOLS AND APPLICATIONS 2016年 第4期75卷 2169-2188页
作者: Paramkusam, A. V. Reddy, V. S. K. JNTUH Malla Reddy Coll Engn Elect & Commun Hyderabad Andhra Pradesh India
Most of the fast search motion estimation algorithms reduce the computational cost of motion estimation (ME) greatly by checking only a few search points inside the search area by using full distortion measure. This p... 详细信息
来源: 评论