| Paper Abstract and Keywords |
| Presentation |
2023-02-22 14:30
Image Division Based Interframe Prediction Method with Reduced Frame Memory for Ultra-Low-Latency Video-coding
Mai Yamaguchi, Matsumura Tetsuya (Nihon Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we propose a new inter-frame prediction method for Ultra-Low-Latency Video-coding. The proposed method reduces the frame memory size to 1/24 by dividing the image of the frame to be processed into vertical and horizontal sections, allocating a small memory area equally to each section, and storing only a very small number of images. In addition, by diversifying the images stored in memory using pixel value averaging, effective image prediction can be achieved for a larger number of images in the screen. Simulation results show that the system maintains a PSNR of 40.00dB or better with no visual degradation, and the compression ratio is 1.06pt higher than when using only the intra-frame prediction method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Video Coding / Low Latency / Motion prediction / Memory Reduction / Image Division / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 6, ME2023-53, pp. 243-246, Feb. 2023. |
| Paper # |
ME2023-53 |
| Date of Issue |
2023-02-14 (MMS, ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
MMS ME AIT IEICE-IE IEICE-ITS |
| Conference Date |
2023-02-21 - 2023-02-22 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Processing, etc. |
| Paper Information |
| Registration To |
ME |
| Conference Code |
2023-02-MMS-ME-AIT-IE-ITS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Image Division Based Interframe Prediction Method with Reduced Frame Memory for Ultra-Low-Latency Video-coding |
| Sub Title (in English) |
|
| Keyword(1) |
Video Coding |
| Keyword(2) |
Low Latency |
| Keyword(3) |
Motion prediction |
| Keyword(4) |
Memory Reduction |
| Keyword(5) |
Image Division |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Mai Yamaguchi |
| 1st Author's Affiliation |
Nihon University (Nihon Univ.) |
| 2nd Author's Name |
Matsumura Tetsuya |
| 2nd Author's Affiliation |
Nihon University (Nihon Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2023-02-22 14:30:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
MMS2023-33, ME2023-53, AIT2023-33 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.6 |
| Page |
pp.243-246 |
| #Pages |
4 |
| Date of Issue |
2023-02-14 (MMS, ME, AIT) |