| Paper Abstract and Keywords |
| Presentation |
2011-01-29 11:05
Proposal for a scanning method based on complementary field offset sampling and its application to Super Hi-Vision projector
Fumio Okano (NHK-ES), Masaru Kanazawa, Yuichi Kusakabe (NHK), Yasuyuki Haino, Masato Furuya, Masahito Sato (JVC Kenwood holdings) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A scanning method based on complementary field offset sampling is proposed. It improves the resolution of RGB video projectors with a square grid pixel structure. We position the pairs of the red (R) and blue (B) pixels at a diagonal offset of one-half the pixel pitch from the green (G) pixels, alternating the position of the G pixels and the pair pixels for each field. The Nyquist frequency in both horizontal and vertical directions is doubled. The method also reduces flicker compared to methods with G, R, and B pixels at the same location and alternating at the same time. A Super Hi-vision projector was developed by this scanning method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
complementary / field offset sampling / scanning / projector / UHDTV / Super Hi-vision / / |
| Reference Info. |
ITE Tech. Rep., vol. 35, no. 4, IDY2011-9, pp. 115-118, Jan. 2011. |
| Paper # |
IDY2011-9 |
| Date of Issue |
2011-01-21 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
IDY IEICE-EID IEE-EDD IEIJ-OMD |
| Conference Date |
2011-01-28 - 2011-01-29 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kochi University of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Emissive/Non-Emissive Displays |
| Paper Information |
| Registration To |
IDY |
| Conference Code |
2011-01-IDY-EID-EDD-OMD-JC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Proposal for a scanning method based on complementary field offset sampling and its application to Super Hi-Vision projector |
| Sub Title (in English) |
|
| Keyword(1) |
complementary |
| Keyword(2) |
field offset sampling |
| Keyword(3) |
scanning |
| Keyword(4) |
projector |
| Keyword(5) |
UHDTV |
| Keyword(6) |
Super Hi-vision |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Fumio Okano |
| 1st Author's Affiliation |
NHK Engineering Services, Inc. (NHK-ES) |
| 2nd Author's Name |
Masaru Kanazawa |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Yuichi Kusakabe |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Yasuyuki Haino |
| 4th Author's Affiliation |
JVC Kenwood Holdings (JVC Kenwood holdings) |
| 5th Author's Name |
Masato Furuya |
| 5th Author's Affiliation |
JVC Kenwood Holdings (JVC Kenwood holdings) |
| 6th Author's Name |
Masahito Sato |
| 6th Author's Affiliation |
JVC Kenwood Holdings (JVC Kenwood holdings) |
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| Speaker |
Author-1 |
| Date Time |
2011-01-29 11:05:00 |
| Presentation Time |
5 minutes |
| Registration for |
IDY |
| Paper # |
IDY2011-9 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.4 |
| Page |
pp.115-118 |
| #Pages |
4 |
| Date of Issue |
2011-01-21 (IDY) |