Real-time Vision on a Distributed Parallel System

• Arita, Daisaku

  Department of Intelligent Systems, Kyushu University

• Hanada, Takehiko

  Department of Intelligent Systems, Kyushu University

• Taniguchi, Rin-ichiro

  Department of Intelligent Systems, Kyushu University

Bibliographic Information

Other Title

• 分散並列計算機による実時間ビジョン
• ブンサン ヘイレツ ケイサンキ ニ ヨル ジツジカン ビジョン

Abstract

RPV, which is a programming environment for real-time parallel computer vision on a PC cluster, has been proposed. It provides functions of real-time data transfer, synchronization mechanism and error handling to make it easy to construct real-time parallel computer vision applications. The problem of RPV is that the latency becomes long because of frame-based pipeline structure of the system. To make the latency shorter keeping high throughput, we have introduced stream data transfer mechanism, in which one frame data is divided into small packets and data transfer and data processing are applied to each packet. First in this paper, we discuss RPV and its problem. Secondly, stream data transfer mechanism is described and experimental results using a large-scaled vision application are shown to evaluate the stream data transfer.

Journal

• 情報処理学会論文誌

  情報処理学会論文誌 43 (sig11), 1-10, 2002-12

  情報処理学会

Keywords

• LIMU
• rpv

Details

• CRID: 1050017057726721920
• NII Article ID: 110002711533
• NII Article ID: 10017564858
• NII Book ID: AA11560603
• ISSN: 18827810
• ISSN: 03875806
• HANDLE: 2324/5871
• NDL BIB ID: 6409564
• Web Site: http://id.nii.ac.jp/1001/00018092/
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6409564
• Text Lang: ja
• Article Type: journal article
• Data Source:
  • IRDB
  • NDL
  • CiNii Articles