| Paper Abstract and Keywords |
| Presentation |
2012-02-24 15:45
A Study on Efficient Preservation Method of Positive/Negative Sign of DCT Coefficients
Tsushima Naoya, Kameda Masashi (Iwate Pref.Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The positive/negative sign code of the DCT coefficients is important to reconstruct the structural information of image, however, the quantity of the sign code is needed to 1[bit/pel]. In this paper, more important area for the sign code is investigated to increase the image quality of the reconstructed image, and we have discussed the efficient preservation method of the sign code using the parameters in the important area. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Image Coding / Discrete Cosine Transform / / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 36, no. 10, BCT2012-37, pp. 25-28, Feb. 2012. |
| Paper # |
BCT2012-37 |
| Date of Issue |
2012-02-17 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2012-02-24 - 2012-02-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanpo no yado Yaidu |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2012-02-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on Efficient Preservation Method of Positive/Negative Sign of DCT Coefficients |
| Sub Title (in English) |
|
| Keyword(1) |
Image Coding |
| Keyword(2) |
Discrete Cosine Transform |
| Keyword(3) |
|
| Keyword(4) |
|
| Keyword(5) |
|
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Tsushima Naoya |
| 1st Author's Affiliation |
Iwate Prefectural University (Iwate Pref.Univ.) |
| 2nd Author's Name |
Kameda Masashi |
| 2nd Author's Affiliation |
Iwate Prefectural University (Iwate Pref.Univ.) |
| 3rd Author's Name |
|
| 3rd Author's Affiliation |
() |
| 4th Author's Name |
|
| 4th Author's Affiliation |
() |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2012-02-24 15:45:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2012-37 |
| Volume (vol) |
vol.36 |
| Number (no) |
no.10 |
| Page |
pp.25-28 |
| #Pages |
4 |
| Date of Issue |
2012-02-17 (BCT) |