Presentation | 2011-09-02 Non-reference estimation method of image quality summarizing four kinds of detection for the coded degradation Takayuki SUZUKI, Naoya SAGARA, Kenji SUGIYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Objective Picture Quality Assessment / Block Artifact / Mosquito Noise / Temporal Degradation / Spatial Blur |
Paper # | IMQ2011-12 |
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Conference Information | |
Committee | IMQ |
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Conference Date | 2011/8/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Image Media Quality(IMQ) |
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Language | JPN |
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 |
1st Author's Name | Takayuki SUZUKI |
1st Author's Affiliation | Seikei University, Faculty of Science and Technology() |
2nd Author's Name | Naoya SAGARA |
2nd Author's Affiliation | Seikei University, Faculty of Science and Technology |
3rd Author's Name | Kenji SUGIYAMA |
3rd Author's Affiliation | Seikei University, Faculty of Science and Technology |
Date | 2011-09-02 |
Paper # | IMQ2011-12 |
Volume (vol) | vol.111 |
Number (no) | 192 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |