| Paper Abstract and Keywords |
| Presentation |
2023-03-15 13:50
Analysis of Smoothed LHE and Multi Layer Methods for Processing Images with Optical Illusions
Kai Kanamori, Ambalatahnkandy Prasoon, Masayuki Ikebe (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
To replicate human visual perception, we analyze processing images with optical illusion using edge preserving filters and smoothed local histogram equalization (LHE). Our studies conclude that, smoothed LHEs are useful in retaining actual edge forms in these images as they can operate using large kernel sizes. These large kernel size filters can construct sawtooth like edge, and it corresponds to adequately wide halos. We also demonstrate the usefulness of smoothed LHE like tone mapping techniques in preserving naturalness, and we confirmed it by performing subjective visual test. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Edge preserving filter / lateral inhibition / local histogram equalization / ocal tone-mapping / optical illusion / visual perception / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 12, HI2023-11, pp. 21-24, March 2023. |
| Paper # |
HI2023-11 |
| Date of Issue |
2023-03-08 (HI) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
HI |
| Conference Date |
2023-03-15 - 2023-03-15 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
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| Paper Information |
| Registration To |
HI |
| Conference Code |
2023-03-HI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Analysis of Smoothed LHE and Multi Layer Methods for Processing Images with Optical Illusions |
| Sub Title (in English) |
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| Keyword(1) |
Edge preserving filter |
| Keyword(2) |
lateral inhibition |
| Keyword(3) |
local histogram equalization |
| Keyword(4) |
ocal tone-mapping |
| Keyword(5) |
optical illusion |
| Keyword(6) |
visual perception |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Kai Kanamori |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Ambalatahnkandy Prasoon |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Masayuki Ikebe |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2023-03-15 13:50:00 |
| Presentation Time |
25 minutes |
| Registration for |
HI |
| Paper # |
HI2023-11 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.12 |
| Page |
pp.21-24 |
| #Pages |
4 |
| Date of Issue |
2023-03-08 (HI) |