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检索条件"主题词=Multiple description coding"
417 条 记 录,以下是191-200 订阅
排序:
A Wavelet-Based multiple-description coding Combining Pairwise Correlating Transform with Quincunx Sub-sampling
A Wavelet-Based Multiple-Description Coding Combining Pairwi...
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9th International Conference on Signal Processing
作者: Lu, Tailong Shi, Yunhui Kong, Dehui Yin, Baocai Beijing Univ Technol Coll Comp Sci & Technol Beijing Key Lab Multimedia & Intelligent Software Beijing 100124 Peoples R China
This paper proposes a novel and efficient two-description image coding scheme in the wavelet domain. Here, each description includes one basic description produced by pairwise correlating transform (PCT) and one enhan... 详细信息
来源: 评论
multiple description Image coding Using Dual-Tree Discrete Wavelet Transform
Multiple Description Image Coding Using Dual-Tree Discrete W...
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International Symposium on Intelligent Signal Processing and Communication Systems
作者: Li, Li Cai, Canhui Huaqiao Univ Sch Informat Sci & Engn Quanzhou 362021 Fujian Peoples R China
A novel multiple description image coding scheme, called dual-tree discrete wavelet transform based multiple description image coding is proposed. First, the 2D dual-tree discrete wavelet transform is applied to an im... 详细信息
来源: 评论
multiple description wavelet coding with dual decomposition and cross packetization
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Signal, Image and Video Processing 2007年 第1期1卷 53-61页
作者: Cai, Canhui Chen, Jing Ma, Kai-Kuang Mitra, Sanjit K. Institute of Information Science and Engineering Huaqiao University Quanzhou Fujian 362021 China School of Electrical and Electronic Engineering Nanyang Technological University Singapore 639798 Singapore Department of Electrical and Computer Engineering University of California Santa Barbara CA 93106-9560 United States
In this paper, a novel wavelet-based multiple description coding (MDC) is proposed with dual decomposition (DD) and cross packetization (CP). Through dual decomposition, each description has two parts, the primary and... 详细信息
来源: 评论
multiple description video coding based on balanced multiwavelet image transformation
Multiple description video coding based on balanced multiwav...
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Conference on Internet Imaging VI
作者: Liu, W Ma, ZM Tan, XJ Zhongshan Univ Dept Elect Informat Proc Lab Guangzhou 510275 Peoples R China
A new MD (multiple description) video coding method, which is based on balanced multiwavelet image transformations, is proposed here. First, we apply balanced multiwavelet transformation to the image;then, correspondi... 详细信息
来源: 评论
A Selective Intra-coding Approach for multiple description Video coding  18
A Selective Intra-Coding Approach for Multiple Description V...
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18th IEEE International Symposium on Multimedia (IEEE ISM)
作者: Kazemi, Mohammad Iqbal, Razib Shirmohammadi, Shervin Univ Isfahan Dept Elect Engn Esfahan Iran Missouri State Univ Dept Comp Sci Missouri MO USA Univ Ottawa Sch EECS Ottawa ON Canada
multiple description coding (MDC) is a technique for video transmission over error prone networks where the descriptions are routed over multiple paths. Intra coding technique and MDC both provides error resiliency fo... 详细信息
来源: 评论
multiple description IMAGE coding BASED ON COMPRESSION-GUIDED OPTIMIZATION
MULTIPLE DESCRIPTION IMAGE CODING BASED ON COMPRESSION-GUIDE...
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Picture coding Symposium (PCS)
作者: Zhu, Shuyuan He, Zhiying Meng, Xiandong Liu, Guanghui Zeng, Bing Univ Elect Sci & Technol China Chengdu Peoples R China Hong Kong Univ Sci & Technol Hong Kong Peoples R China
In this paper, we design a new multiple description coding scheme for image signals based on our proposed compression-guided optimization. Firstly, we propose a compression-constrained adaptive filtering method to pro... 详细信息
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multiple description Audio coding for Wireless Low-Frequency Sound Zones
Multiple Description Audio Coding for Wireless Low-Frequency...
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Data Compression Conference (DCC)
作者: Ostergaard, Jan Pedersen, Christian Zhou, Mo de Koeijer, Niels Moller, Martin Aalborg Univ Fredrik Bajers Vej 7B DK-9000 Aalborg Denmark Bang & Olufsen Bang Olufsen Alle 1 DK-7600 Struer Denmark
We present a joint design of sound zone control filters and robust audio coding for wireless low frequency sound zones. The audio signal is filtered using sound zone control filters and encoded using a multiple-descri... 详细信息
来源: 评论
Scalable multiple description video coding for error-resilient transmission over hybrid networks
Scalable multiple description video coding for error-resilie...
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IEEE International Symposium on Consumer Electronics
作者: Stoufs, M. Bakker, D. Barbarien, J. Munteanu, A. Schelkens, P. Vrije Univ Brussels Interdisciplinary Inst Broadband Technol B-1050 Brussels Belgium
In this paper a scalable multiple description video coding approach based on embedded multiple description scalar quantization (EMDSQ) is presented. The proposed approach enables the progressive transmission of video ... 详细信息
来源: 评论
A FAST DECODER FOR COMPRESSED SENSING BASED multiple description IMAGE coding
A FAST DECODER FOR COMPRESSED SENSING BASED MULTIPLE DESCRIP...
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16th IEEE International Conference on Image Processing
作者: Hyder, Md Mashud Mahata, Kaushik Univ Newcastle Sch Elect Engn & Comp Sci Callaghan NSW 2308 Australia
multiple description coding (MDC) offers an elegant approach to data transmission over lossy packet-based networks. This paper proposes an MDC decoder for Compressed Sensing (CS) based MDC. Our decoder minimizes l(0) ... 详细信息
来源: 评论
Region of Interest (ROI) based Scalable multiple description Image coding using MDSQ-SR
Region of Interest (ROI) based Scalable Multiple Description...
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9th IEEE International Conference on Emerging Technologies (ICET)
作者: Sumbal, Ruhma Majid, Muhammad Anwar, Syed Muhammad Univ Engn & Technol Taxila Dept Comp Engn Taxila 47050 Pakistan
In this paper a novel region of interest (ROI) based scalable multiple description image coding technique using multiple description scalar quantizer with successive refinement (MDSQ-SR) is proposed. Visual attention ... 详细信息
来源: 评论