| Paper Abstract and Keywords |
| Presentation |
2023-07-28 11:00
GPU-based frame rate convertor for international TV transmission
Ryoichi Kawada (KDDI Research), Manabu Iguchi (KDDI) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Traditionally, when exchanging TV program materials between countries with different standard frame rates, frame rate conversion (FRC) is performed through a real-time TV standards convertor equipment. Recent years have seen an increasing need to perform FRC by software as handling materials as electronic files, rather than VTR tapes, has become more popular. Then it will be more convenient, especially when handling many materials, if the conversion can be performed in a shorter time than the actual length of the material. To meet this requirement while maintaining picture quality, the authors have developed a prototype GPU software of motion-compensated FRC, the algorithm of which is the one used in the current TV standards convertor equipment, without any simplification. It can convert HDTV material files in half the time of the actual length while maintaining the required picture quality. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
International TV transmission / Standards convertor / Motion-compensated frame rate conversion / GPU / Software / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 21, BCT2023-59, pp. 41-44, July 2023. |
| Paper # |
BCT2023-59 |
| Date of Issue |
2023-07-20 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT HOKKAIDO |
| Conference Date |
2023-07-27 - 2023-07-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Sapporo Business Innovation Center |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Broadcast Operating, Transmission & Reception, Program creation, Broadcast master control , etc |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2023-07-BCT-BT-HOKKAIDO |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
GPU-based frame rate convertor for international TV transmission |
| Sub Title (in English) |
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| Keyword(1) |
International TV transmission |
| Keyword(2) |
Standards convertor |
| Keyword(3) |
Motion-compensated frame rate conversion |
| Keyword(4) |
GPU |
| Keyword(5) |
Software |
| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Ryoichi Kawada |
| 1st Author's Affiliation |
KDDI Research, Inc. (KDDI Research) |
| 2nd Author's Name |
Manabu Iguchi |
| 2nd Author's Affiliation |
KDDI Corporation (KDDI) |
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| Speaker |
Author-1 |
| Date Time |
2023-07-28 11:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2023-59 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.21 |
| Page |
pp.41-44 |
| #Pages |
4 |
| Date of Issue |
2023-07-20 (BCT) |
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