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| Presentation | 2011-09-02 15:25 Non-reference estimation method of image quality summarizing four kinds of detection for the coded degradation Takayuki Suzuki, Naoya Sagara, Kenji Sugiyama (Seikei Univ.)  IMQ2011-12 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the many kinds of video system, it is desired that the picture quality is controlled to provide the better picture. For this purpose, an objective picture quality estimation method without the reference picture is required. However, the objective estimation is not easy in the display, because of lack of the bit-stream information. To respond this, we discuss the non-referenced general estimation method using the reported estimation methods of the block artifact, the mosquito noise and the temporal degradation, further, a spatial blur estimation using DCT. This method works to give the absolute results which match to the subjective picture quality using reconstructed picture only. The results of general estimation are given as the estimated value for the subjective quality of reconstructed picture. In the comparison, high correlation were measured for each sequences, however, overall performance is not enough. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Objective Picture Quality Assessment / Block Artifact / Mosquito Noise / Temporal Degradation / Spatial Blur / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 192, IMQ2011-12, pp. 23-26, Sept. 2011. | |
| Paper # | IMQ2011-12 | |
| Date of Issue | 2011-08-26 (IMQ) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | IMQ2011-12 |
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| Conference Information | |
| Committee | IMQ |
| Conference Date | 2011-09-02 - 2011-09-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shizuoka University (Hamamatsu) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Display and Image Quality |
| Paper Information | |
| Registration To | IMQ |
| Conference Code | 2011-09-IMQ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Non-reference estimation method of image quality summarizing four kinds of detection for the coded degradation |
| Sub Title (in English) | |
| Keyword(1) | Objective Picture Quality Assessment |
| Keyword(2) | Block Artifact |
| Keyword(3) | Mosquito Noise |
| Keyword(4) | Temporal Degradation |
| Keyword(5) | Spatial Blur |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takayuki Suzuki |
| 1st Author's Affiliation | Seikei University (Seikei Univ.) |
| 2nd Author's Name | Naoya Sagara |
| 2nd Author's Affiliation | Seikei University (Seikei Univ.) |
| 3rd Author's Name | Kenji Sugiyama |
| 3rd Author's Affiliation | Seikei University (Seikei Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-09-02 15:25:00 |
| Presentation Time | 25 minutes |
| Registration for | IMQ |
| Paper # | IMQ2011-12 |
| Volume (vol) | vol.111 |
| Number (no) | no.192 |
| Page | pp.23-26 |
| #Pages | 4 |
| Date of Issue | 2011-08-26 (IMQ) |
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