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Paper Abstract and Keywords
Presentation 2022-12-12 14:20
[Poster Presentation] Basic Study on Domain Specific Description of Convolution with Sliding DFT
Yamato Kanetaka (NIT), Yoshihiro Maeda (TUS), Norishige Fukushima (NIT)
Abstract (in Japanese) (See Japanese page) 
(in English) 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.
Keyword (in Japanese) (See Japanese page) 
(in English) sliding-DFT / Halide / RecFilter / DSL / sliding frequency transform / / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 41, IST2022-51, pp. 37-38, Dec. 2022.
Paper # IST2022-51 
Date of Issue 2022-12-05 (IST) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IST  
Conference Date 2022-12-12 - 2022-12-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Sanaru Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 5th International Workshop on Image Sensors and Imaging Systems (IWISS2022) 
Paper Information
Registration To IST 
Conference Code 2022-12-IST 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Basic Study on Domain Specific Description of Convolution with Sliding DFT 
Sub Title (in English)  
Keyword(1) sliding-DFT  
Keyword(2) Halide  
Keyword(3) RecFilter  
Keyword(4) DSL  
Keyword(5) sliding frequency transform  
1st Author's Name Yamato Kanetaka  
1st Author's Affiliation Nagoya Institute of Technology (NIT)
2nd Author's Name Yoshihiro Maeda  
2nd Author's Affiliation Tokyo University of Science (TUS)
3rd Author's Name Norishige Fukushima  
3rd Author's Affiliation Nagoya Institute of Technology (NIT)
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Speaker Author-1 
Date Time 2022-12-12 14:20:00 
Presentation Time 90 minutes 
Registration for IST 
Paper # IST2022-51 
Volume (vol) vol.46 
Number (no) no.41 
Page pp.37-38 
Date of Issue 2022-12-05 (IST) 

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