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检索条件"主题词=transform coding"
10289 条 记 录,以下是4631-4640 订阅
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Parallel multi-regions image restoration system and its implementation
Parallel multi-regions image restoration system and its impl...
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International Conference on Computer Science and Information Technology (CSIT)
作者: Jinliang Wan Long Ye Qin Zhang Information Engineering School Communication University of China Beijing China
Image can be parsed into two main categories of representation: structure shape and region texture. In this paper, the parallel multi-regions image restoration system is proposed in order to ensure the real-time appli... 详细信息
来源: 评论
Low bandwidth HD1080@60FPS JPEG-XR transform design
Low bandwidth HD1080@60FPS JPEG-XR transform design
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International Symposium on VLSI Design, Automation and Test
作者: Sheng-Wei Fan Jia-Wai Chen Jiun-In Guo Information & Communications Research Lab Industrial Technology Research Institute Chutung Hsinchu Taiwan R.O.C. National Chung-Cheng University Chia-Yi Taiwan R.O.C. National Chiao-Tung University Hsinchu Taiwan R.O.C.
This paper proposes a low bandwidth HD1080@60fps JPEG-XR transform design to solve the huge memory access problem induced by doing Photo Overlap transform (POT) in JPEG-XR. Three low bandwidth techniques are proposed ... 详细信息
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A DASH-aware Performance Oriented Adaptation Agent
A DASH-aware Performance Oriented Adaptation Agent
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IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)
作者: Lejla Rovcanin Gabriel-Miro Muntean Performance Engineering Laboratory Dublin City University Ireland
The proliferation of low-cost multimedia-enabled mobile devices and free educational video content is adding strain to existing limited bandwidth resource delivery networks. The newly introduced Dynamic Adaptive Strea... 详细信息
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Error resilient JPEG2000 decoding for wireless applications
Error resilient JPEG2000 decoding for wireless applications
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IEEE International Conference on Image Processing
作者: Simone Zezza Maurizio Martina Guido Masera Saeid Nooshabadi VLSI Laboratory Politecnico di Torino Torino Italy Department of Info. and Comm Gwangju Institute of Science and Technology Gwangju South Korea
To improve the JPEG2000 compression standard error resiliency in the wireless environment, the use of ternary MQ arithmetic coders/decoders that are based on the concept of forbidden symbol has been proposed. This pap... 详细信息
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Implementation Of MPEG-2 TS Remultiplexer And Data Transport Unit For HDTV Satellite Broadcasting
Implementation Of MPEG-2 TS Remultiplexer And Data Transport...
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IEEE International Conference on Consumer Electronics (ICCE)
作者: Soo In Lee Sung Bae Cho Jae Han Kim Hyun Ho Jeon Deock Gil Oh Satellite Broadcasting System Section Electronics and Telecommunications Research Institute Taejon South Korea
来源: 评论
An Ensemble Model using CNNs on Different Domains for ALASKA2 Image Steganalysis
An Ensemble Model using CNNs on Different Domains for ALASKA...
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IEEE International Workshop on Information Forensics and Security (WIFS)
作者: Kaizaburo Chubachi Preferred Networks Inc.
We present our third place solution for the ALASKA2 Image Steganalysis competition. We develop detectors using convolutional neural networks (CNNs) on both the spatial domain and the frequency domain of the discrete c... 详细信息
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An effective parallelizing scheme of MPEG-1 video encoding on Ethernet-connected workstations
An effective parallelizing scheme of MPEG-1 video encoding o...
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Proceedings of the Advances in Parallel and Distributed Computing
作者: Jongho Nang Junwha Kim Department of Computer Science Sogang University Seoul Computer System Division Samsung Electronics Company Limited Seoul
Although MPEG-1 Video is a promising and the most widely used moving picture compression standard it requires a lot of computational resources to encode the moving pictures with a reasonable frame size and quality. In... 详细信息
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ATM transport and cell-loss concealment techniques for MPEG video
ATM transport and cell-loss concealment techniques for MPEG ...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: D. Raychaudhuri H. Sun R.S. Girons CN-5300 Princeton David Samoff Research Center Inc. NJ USA Thomson Consumer Electronic Components Culver City CA USA
Robust video compression and transport approaches are essential for operation over emerging ATM-based broadband ISDN and gigabit networks characterized by packet (cell) losses due to congestion. The same techniques al... 详细信息
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Analysis of cache efficiency in 2D wavelet transform
Analysis of cache efficiency in 2D wavelet transform
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IEEE International Conference on Multimedia and Expo (ICME)
作者: H. Komi A. Ortega Digital Media Systems R&D Division Hitachi and Limited Yokohama Japan Integrated Media Systems Center University of Southern California CA USA
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Performance assessment of JPEG 2000 based MCTF and H.264 FRExt for Digital Cinema compression
Performance assessment of JPEG 2000 based MCTF and H.264 FRE...
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International Conference on Digital Signal Processing (DSP)
作者: Giuseppe Baruffa Paolo Micanti Fabrizio Frescura DIEI University of Perugia Perugia Italy
In this paper we present a comparison between JPEG 2000-based motion compensated temporal filtering (MCTF) and H.264 fidelity range extension (FRExt) high profile (HP) codecs, used for the compression of video streams... 详细信息
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