| Paper Abstract and Keywords |
| Presentation |
2015-05-29 12:00
Improvement for a frame interpolation technique based on a subdivision of triangular patches
Shuhei Sato, Yutaka Nakano, Toshiyuki Yoshida (Univ. of Fukui) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The authors have proposed a frame interpolation technique which adaptively selects either of block-matching-based or warping-based interpolation techniques for triangular patches generated by a feature point tracking and Delaunay triangulation. However, the accuracy of this technique degrades in the case that a single triangular patch includes multiple objects with mutually different motions. This paper tries to overcome this problem by detecting triangular patches that possibly include multiple motions and by subdividing them into smaller patches along with object boundaries. The experimental results indicate that the proposed technique improves the accuracy of interpolation in terms of not only the PSNR but also visual aspect. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
frame interpolation / triangular patch / reliability metric / boundary / subdivision / / / |
| Reference Info. |
ITE Tech. Rep., vol. 39, no. 18, ME2015-66, pp. 9-12, May 2015. |
| Paper # |
ME2015-66 |
| Date of Issue |
2015-05-22 (ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
ME AIT |
| Conference Date |
2015-05-29 - 2015-05-29 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Ryukoku Univ. Kyoro Hall |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Media and Industry, Kansei Information Processing, Multimedia Techniques and others |
| Paper Information |
| Registration To |
ME |
| Conference Code |
2015-05-ME-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Improvement for a frame interpolation technique based on a subdivision of triangular patches |
| Sub Title (in English) |
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| Keyword(1) |
frame interpolation |
| Keyword(2) |
triangular patch |
| Keyword(3) |
reliability metric |
| Keyword(4) |
boundary |
| Keyword(5) |
subdivision |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Shuhei Sato |
| 1st Author's Affiliation |
University of Fukui (Univ. of Fukui) |
| 2nd Author's Name |
Yutaka Nakano |
| 2nd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
| 3rd Author's Name |
Toshiyuki Yoshida |
| 3rd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
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| Speaker |
Author-1 |
| Date Time |
2015-05-29 12:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
ME |
| Paper # |
ME2015-66, AIT2015-93 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.18 |
| Page |
pp.9-12 |
| #Pages |
4 |
| Date of Issue |
2015-05-22 (ME, AIT) |