| 講演抄録／キーワード |
| 講演名 |
2022-12-12 14:20
［ポスター講演］Basic Study on Domain Specific Description of Convolution with Sliding DFT
○Yamato Kanetaka（NIT）・Yoshihiro Maeda（TUS）・Norishige Fukushima（NIT） |
| 抄録 |
（和） |
Constant-time filters often approximate image filtering used in various applications to reduce computational complexity since the computational complexity depends on the window length of the kernel.
This paper focuses on convolution filtering with sliding frequency transforms, one of the constant-time filters.
Although this filter is fast and accurate, implementing a program with parallelism and locality in mind results in very complex and redundant code since it is based on recursive processing. Therefore, we propose a domain-specific language for constant-time filtering with the sliding transform. |
| （英） |
Constant-time filters often approximate image filtering used in various applications to reduce computational complexity since the computational complexity depends on the window length of the kernel.
This paper focuses on convolution filtering with sliding frequency transforms, one of the constant-time filters.
Although this filter is fast and accurate, implementing a program with parallelism and locality in mind results in very complex and redundant code since it is based on recursive processing. Therefore, we propose a domain-specific language for constant-time filtering with the sliding transform. |
| キーワード |
（和） |
sliding-DFT / Halide / RecFilter / DSL / sliding frequency transform / / / |
| （英） |
sliding-DFT / Halide / RecFilter / DSL / sliding frequency transform / / / |
| 文献情報 |
映情学技報, vol. 46, no. 41, IST2022-51, pp. 37-38, 2022年12月. |
| 資料番号 |
IST2022-51 |
| 発行日 |
2022-12-05 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| PDFダウンロード |
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