| Paper Abstract and Keywords |
| Presentation |
2015-03-10 16:25
A Method to Reduce Estimation Error of Unpleasantness Degree of Ordinary Images
Makoto Tadenuma (NES), Toshiya Morita (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
As the screens of home TVs become larger, the number of viewers, who feel a sense of unpleasantness from shaking images may increase. In order to find and revise the images, which make viewers unpleasant, efficiently at the production stage, the authors have been developing a technique which automatically estimates the unpleasantness degree invoked by shaking images. However, it was found that the actually measured unpleasantness degree for ordinary images in broadcasting program is often significantly lower or higher than the estimated one using the developed method so far. The authors considered the causes of the occurring errors, and thought out a new method to reduce the estimation error. As a result of psychological estimation experiments with 96 “On Air” images, it was confirmed that the new method has an effect to reduce estimation error by approximately 30%. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Unpleasantness Degree / Shaking Image / Estimation Error / Error Reduction / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 39, no. 11, HI2015-55, pp. 41-44, March 2015. |
| Paper # |
HI2015-55 |
| Date of Issue |
2015-03-03 (HI) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
HI |
| Conference Date |
2015-03-10 - 2015-03-10 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Agriculture and Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
HI |
| Conference Code |
2015-03-HI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Method to Reduce Estimation Error of Unpleasantness Degree of Ordinary Images |
| Sub Title (in English) |
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| Keyword(1) |
Unpleasantness Degree |
| Keyword(2) |
Shaking Image |
| Keyword(3) |
Estimation Error |
| Keyword(4) |
Error Reduction |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Makoto Tadenuma |
| 1st Author's Affiliation |
NHK Engineering System (NES) |
| 2nd Author's Name |
Toshiya Morita |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2015-03-10 16:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
HI |
| Paper # |
HI2015-55 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.11 |
| Page |
pp.41-44 |
| #Pages |
4 |
| Date of Issue |
2015-03-03 (HI) |