| Presentation | 1993/11/25 HDTV STANDARDS CONVERSION II Hajime Sonehara, Yuji Nojiri, Hiroshi Hirabayashi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | NHK has developed a HDTV Standards Converter bidirectional between 1125, 60/2:1 and 1250/50/2:1.Notion compensating methods for HDTV standards converter between 6OHz and 5OHz field rate are necessary as well,in order to use the advantages of the increased temporal resolution and to avoid notion judder and motion blur. Inaccurate motion detection and inaccurate motion assignment has to be taken into account in order to avoid additional artifacts. This paper describes the simulations and the hardware design used algorithm of motion compensation which is consider spatial and temporal motion vector flow. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | HDTV / Standards Conversion / Motion Detection / Motion assignment / Spatial-temporal motion vector flow |
| Paper # | IE93-67 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 1993/11/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | HDTV STANDARDS CONVERSION II |
| Sub Title (in English) | |
| Keyword(1) | HDTV |
| Keyword(2) | Standards Conversion |
| Keyword(3) | Motion Detection |
| Keyword(4) | Motion assignment |
| Keyword(5) | Spatial-temporal motion vector flow |
| 1st Author's Name | Hajime Sonehara |
| 1st Author's Affiliation | NHK Science and Technical Research Laboratories() |
| 2nd Author's Name | Yuji Nojiri |
| 2nd Author's Affiliation | NHK Science and Technical Research Laboratories |
| 3rd Author's Name | Hiroshi Hirabayashi |
| 3rd Author's Affiliation | NHK Science and Technical Research Laboratories |
| Date | 1993/11/25 |
| Paper # | IE93-67 |
| Volume (vol) | vol.93 |
| Number (no) | 352 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |