How fast is an FPGA in image processing? (リコンフィギャラブルシステム)

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概要

• 論文の詳細を見る

• In image processing, FPGAs have shown very high performance in spite of their slow operational frequency. The main reasons for the high performance are (1) high parallelism in the applications in image processing, (2) the high ratio of 8 bit operations, and (3) parallel accesses to a large number of internal memory banks. In the recent micro processors, it becomes possible to execute SIMD instructions on 128 bit data in one clock cycle. Furthermore, these processors support multi-cores, and large cache memory which can hold all image data for each core. In this paper, we compare the performance of FPGAs with those processors in image processing using three applications; two-dimensional filters, stereo-vision and k-means clustering, and make it clear how an FPGA is fast in image processing, and how many hardware resources are required to achieve the performance.

• 社団法人電子情報通信学会の論文
• 2008-05-15

著者

• Yamaguchi Yoshiki

  Systems And Information Engineering University Of Tsukuba

• SAEGUSA Takashi

  Systems and Information Engineering, University of Tsukuba

• MARUYAMA Tsutomu

  Systems and Information Engineering, University of Tsukuba

• Maruyama Tsutomu

  Systems And Information Engineering University Of Tsukuba

• Saegusa Takashi

  Systems And Information Engineering University Of Tsukuba

• YAMAGUCHI Yoshiki

  Systems and Information Engineering, University of Tsukuba

関連論文

• How fast is an FPGA in image processing? (リコンフィギャラブルシステム)
• Multiple Sequence Alignment Based on Dynamic Programming Using FPGA(Reconfigurable System and Applications,Reconfigurable Systems)
• An approach for downscaling images for real-time pattern detection (リコンフィギャラブルシステム)
• An implementation of a watershed algorithm based on connected components on FPGA (リコンフィギャラブルシステム)

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