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检索条件"任意字段=21st Brazilian Symposium on Computer Graphics and Image Processing"
214 条 记 录,以下是171-180 订阅
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Authentication in reprogramming of sensor networks for mote class adversaries
Authentication in reprogramming of sensor networks for mote ...
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21st International Parallel and Distributed processing symposium, IPDPS 2007
作者: Limin, Wang Kulkarni, Sandeep S. Software Engineering and Network Systems Laboratory Department of Computer Science and Engineering Michigan State University East Lansing MI 48824 United States
Reprogramming is an essential service for wireless sensor networks. Authenticating reprogramming process is important as sensors need to verify that the code image is truly from a trusted source. There are two ways to... 详细信息
来源: 评论
Decomposing partial order execution graphs to improve message race detection
Decomposing partial order execution graphs to improve messag...
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21st International Parallel and Distributed processing symposium, IPDPS 2007
作者: Schaeli, Basile Gerlach, Sebastian Hersch, Roger D. School of Computer and Communication Sciences Switzerland
In message-passing parallel applications, messages are not delivered in a strict order. In most applications, the computation results and the set of messages produced during the execution should be the same for all di... 详细信息
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Interconnect customization for a coarse-grained reconfigurable fabric
Interconnect customization for a coarse-grained reconfigurab...
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21st International Parallel and Distributed processing symposium, IPDPS 2007
作者: Mehta, Gayatri stander, Justin Baz, Mustafa Hunsaker, Brady Jones, Alex K. Electrical and Computer Engineering University of Pittsburgh Industrial Engineering University of Pittsburgh
This paper describes several system-level interconnection strategies for a coarse-grained reconfigurable fabric designed for low-energy hardware acceleration. A small, representative sub-graph for signal and image pro... 详细信息
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A reconfigurable computing engine for wavelet transforms
A reconfigurable computing engine for wavelet transforms
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21st International Parallel and Distributed processing symposium, IPDPS 2007
作者: Sun, Kang Pan, Xuezeng Ping, Lingdi College of Computer Science and Technology Zhejiang University Hangzhou 310027 China
In the past a few years, wavelet transforms have become a hot topic of research. Discrete and continuous wavelet transforms have been widely used in signal and multimedia processing. Due to the high performance and fl... 详细信息
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image magnification by a compact method with preservation of preferential components
Image magnification by a compact method with preservation of...
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21st symposium on Signal processing
作者: Hirabayashi, Akira Yamaguchi Univ Fac Engn Ube Yamaguchi 7558611 Japan
Bicubic interpolation is one of the standard approaches for image magnification since it can be easily computed and does not require a priori knowledge nor a complicated model. In spite of such convenience, the images... 详细信息
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Hardware acceleration of terrain visualization using ef-buffers
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21st International symposium on computer and Information Sciences (ISCIS 2006)
作者: Chang, Hyun-Duk Shin, Byeong-Seok Inha Univ Dept Comp Sci & Informat Engn 253 Yonghyeon Dong Inchon 402751 South Korea
Quadtree-based terrain visualization methods have been used in a lot of applications. However, because most procedures are performed on the CPU, the rendering speed is slow. In this paper, we present a quadtree-based ... 详细信息
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Neighborhood decomposition of convex structuring elements for mathematical morphology on hexagonal grid
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21st International symposium on computer and Information Sciences (ISCIS 2006)
作者: Ohn, Syng-Yup Hankuk Aviat Univ Dept Comp & Informat Engn Seoul South Korea
In this paper, we present a new technique to find the optimal neighborhood decomposition for convex structuring elements used in morphological image processing on hexagonal grid. In neighborhood decomposition, a struc... 详细信息
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Low-Cost Hardening of image processing Applications Against Soft Errors
Low-Cost Hardening of Image Processing Applications Against ...
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IEEE International symposium on Defect and Fault Tolerance in VLSI Systems
作者: Ilia Polian Bernd Becker Masato Nakasato Satoshi Ohtake Hideo Fujiwara Graduate School of Information Science Nara Institute of Science and Technology Ikoma City Nara Japan Albert-Ludwigs-University Freiburg im Breisgau Germany
image processing systems are increasingly used in safety-critical applications, and their hardening against soft errors becomes an issue. The authors propose a methodology to identify soft errors as uncritical based o... 详细信息
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Configurable multiprocessors for high-performance MPEG4 video coding
Configurable multiprocessors for high-performance MPEG4 vide...
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21st International symposium on Lepton and Photon Interactions at High EnergiesIEEE-computer-Society Annual symposium on VLSI
作者: Chouliaras, VA Jacobs, TR Kumaraswamy, AK Univ Loughborough Loughborough Leics England
We investigate the performance improvement of a multithreaded MPEG-4 video encoder executing on a configurable, extensible, SoC multiprocessor. Architecture-level results indicate a significant reduction in the dynami... 详细信息
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A deformable surface model on the basis of the Theory of a Cosserat Surface
A deformable surface model on the basis of the Theory of a C...
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17th brazilian symposium on computer graphics and image processing/2nd Ibero-American symposium on computer graphics
作者: Wu, st de Melo, VF Univ Estadual Campinas Elect & Comp Engn Fac BR-13083970 Campinas SP Brazil
This paper aims at proposing an elastically deformable surface with use of differential geometric structures. On the basis of the Theory of a Cosserat Surface, a computationally processable equation that relates the a... 详细信息
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