中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
计算技术研究所 [2]
中国科学院大学 [2]
长春光学精密机械与物... [1]
采集方式
OAI收割 [3]
iSwitch采集 [2]
内容类型
期刊论文 [4]
会议论文 [1]
发表日期
2024 [1]
2011 [1]
2010 [2]
2007 [1]
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ApproxDup: Developing an Approximate Instruction Duplication Mechanism for Efficient SDC Detection in GPGPUs
期刊论文
OAI收割
IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 2024, 卷号: 43, 期号: 4, 页码: 1051-1064
作者:
Wei, Xiaohui
;
Jiang, Nan
;
Yue, Hengshan
;
Wang, Xiaonan
;
Zhao, Jianpeng
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2024/05/20
Instruction sets
Reliability
Resilience
Circuit faults
Registers
Kernel
Graphics processing units
Approximate computing
GPGPUs
instruction duplication
silent data corruptions (SDCs)
soft error
Image compression algorithm of high-speed SPIHT for aerial applications (EI CONFERENCE)
会议论文
OAI收割
2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011, May 27, 2011 - May 29, 2011, Xi'an, China
作者:
Zhang K.
;
Zhang K.
;
Zhang K.
;
Zhang K.
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2013/03/25
SPIHT and NLS (Not List SPIHT) are efficient compression algorithms
but the algorithms application is limited by the shortcomings of the poor error resistance and slow compression speed in the aviation and other areas requiring high-speed compression. In this paper
the error resilience and the compression speed are improved. The remote sensing images are decomposed by Le Gall5/3 wavelet
and wavelet coefficients are indexed
scanned and allocated by the means of family blocks. The bit-plane importance is predicted by bitwise OR
so the N bit-planes can be encoded at the same time. Compared with the SPIHT algorithm
this modified algorithm is easy implemented by hardware
and the compression speed is improved. The PSNR of reconstructed images encoded by high-speed SPIHT is slightly lower than SPIHT at rate 1bpp
but the speed is 4.5-6 times faster than SPIHT encoding process. The algorithm meets the high speed and reliability requirements of aerial applications. 2011 IEEE.
Rd-optimized interactive streaming of multiview video with multiple encodings
期刊论文
iSwitch采集
Journal of visual communication and image representation, 2010, 卷号: 21, 期号: 5-6, 页码: 523-532
作者:
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/05/10
Interactive streaming
Multiview video
Multiple encodings
Rate-distortion
H.264/mvc
Rd-optimized scheduling
End-to-end distortion model
Error-resilience
RD-optimized interactive streaming of multiview video with multiple encodings
期刊论文
OAI收割
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2010, 卷号: 21, 期号: 5-6, 页码: 523-532
作者:
Liu, Yanwei
;
Huang, Qingming
;
Ma, Siwei
;
Zhao, Debin
;
Gao, Wen
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2019/12/16
Interactive streaming
Multiview video
Multiple encodings
Rate-distortion
H.264/MVC
RD-optimized scheduling
End-to-end distortion model
Error-resilience
Joint source-channel rate-distortion optimization for h.264 video coding over error-prone networks
期刊论文
iSwitch采集
Ieee transactions on multimedia, 2007, 卷号: 9, 期号: 3, 页码: 445-454
作者:
Zhang, Yuan
;
Gao, Wen
;
Lu, Yan
;
Huang, Qingming
;
Zhao, Debin
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2019/05/10
Error resilience
H.264/mpeg-4 avc
Rate distortion optimization
Video coding