| Paper Abstract and Keywords |
| Presentation |
2016-10-06 13:10
Influence of high and standard dynamic ranges on physiological and psychological state during video contents viewing
Kiyomi Sakamoto, Yutaka Tanaka (Panasonic), Kuniko Yamashita, Akira Okada (Osaka City Univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We experimentally evaluated the influence of high and standard dynamic ranges on physiological and psychological state during video contents viewing on a 58-inch 4K TV. As the measurements items, subjectivity assessment, blinking rates, heart rate variability（the level of sympathetic nerve activity: LF/HF）, near-infrared spectroscopic (NIRS) topography were adopted. The results showed that the scores for “presence,”“feeling of depth,” “impact,”and“high quality,” when viewing 4K-HDR video content were significantly higher than those for 4K-SDR content, although the effects varied somewhat according to content. Moreover, the results indicate that 4K-HDR viewing amplify the effects of psychological states, although NIRS(O2Hb), representing nervous system activity, when viewing 4K-HDR video content, was higher than those for 4K-SDR content in some case, and NIRS when viewing 4K-HDR video content, was lower than those for 4K-SDR content in another case. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Physiological and psychological state / NIRS / HR variability / TV viewing / ４KTV / 4K-HDR / 4K-SDR / |
| Reference Info. |
ITE Tech. Rep., vol. 40, no. 33, ME2016-121, pp. 13-18, Oct. 2016. |
| Paper # |
ME2016-121 |
| Date of Issue |
2016-09-29 (ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-IE ME AIT |
| Conference Date |
2016-10-06 - 2016-10-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ME |
| Conference Code |
2016-10-IE-ME-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Influence of high and standard dynamic ranges on physiological and psychological state during video contents viewing |
| Sub Title (in English) |
|
| Keyword(1) |
Physiological and psychological state |
| Keyword(2) |
NIRS |
| Keyword(3) |
HR variability |
| Keyword(4) |
TV viewing |
| Keyword(5) |
４KTV |
| Keyword(6) |
4K-HDR |
| Keyword(7) |
4K-SDR |
| Keyword(8) |
|
| 1st Author's Name |
Kiyomi Sakamoto |
| 1st Author's Affiliation |
Panaosnic Corporation (Panasonic) |
| 2nd Author's Name |
Yutaka Tanaka |
| 2nd Author's Affiliation |
Panaosnic Corporation (Panasonic) |
| 3rd Author's Name |
Kuniko Yamashita |
| 3rd Author's Affiliation |
Osaka City University (Osaka City Univ) |
| 4th Author's Name |
Akira Okada |
| 4th Author's Affiliation |
Osaka City University (Osaka City Univ) |
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| Speaker |
Author-1 |
| Date Time |
2016-10-06 13:10:00 |
| Presentation Time |
30 minutes |
| Registration for |
ME |
| Paper # |
ME2016-121, AIT2016-152 |
| Volume (vol) |
vol.40 |
| Number (no) |
no.33 |
| Page |
pp.13-18 |
| #Pages |
6 |
| Date of Issue |
2016-09-29 (ME, AIT) |