| Paper Abstract and Keywords |
| Presentation |
2020-05-28 09:20
Effect of Data Allocation between Number of Pixels and Frame Rate for Subjective Quality of Motion Image under a Fixed Data Rate
Yoshitaka Ikeda, Kosuke Nomura, Yuichi Kusakabe (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this study, we conducted a subjective evaluation using a stimulus-comparison method (adjectival categorical judgement method), in which subjects compared the quality of motion images captured and displayed in two video formats, 4K 60Hz and 2K 240Hz, at a fixed data rate. The results demonstrate an improvement in the image quality through appropriate data allocation between the number of pixels and the frame rate according to the moving speed of the object. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Number of pixels / Frame rate / Subjective evaluation / Image quality / Data allocation / / / |
| Reference Info. |
ITE Tech. Rep., vol. 44, no. 12, ME2020-78, pp. 1-4, May 2020. |
| Paper # |
ME2020-78 |
| Date of Issue |
2020-05-21 (IST, ME) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-MI IEICE-IE IEICE-SIP IEICE-BioX IST ME |
| Conference Date |
2020-05-28 - 2020-05-29 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image and signal processing/analysis/AI technology, and their application |
| Paper Information |
| Registration To |
ME |
| Conference Code |
2020-05-MI-IE-SIP-BioX-IST-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Effect of Data Allocation between Number of Pixels and Frame Rate for Subjective Quality of Motion Image under a Fixed Data Rate |
| Sub Title (in English) |
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| Keyword(1) |
Number of pixels |
| Keyword(2) |
Frame rate |
| Keyword(3) |
Subjective evaluation |
| Keyword(4) |
Image quality |
| Keyword(5) |
Data allocation |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Yoshitaka Ikeda |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Kosuke Nomura |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Yuichi Kusakabe |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2020-05-28 09:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
ME |
| Paper # |
IST2020-27, ME2020-78 |
| Volume (vol) |
vol.44 |
| Number (no) |
no.12 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2020-05-21 (IST, ME) |