QUALITY CONTROL IN SMALL SIZE VIDEO SEQUENCE USING MOTION-JPEG2000(International Workshop on Advanced Image Technology 2005)
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概要
- 論文の詳細を見る
This paper presents the basic investigation for achieving a QoS video quality control. To obtain the visually constant video quality, first we constructed a video sequence of the constant frame quality by using Motion-JPEG2000 coding based on the quality evaluation model. Then, we obtained the modified video quality sequences by using the information of the global motion activity and the effect of camerawork. By using the worst sample averaging or regression model of the modified video quality sequences, we can estimate the overall video quality like a single score of DSIS method. By controlling the frame quality with the information of the temporal degradation, actual video quality is able to be brought to the desired video quality.
- 社団法人電子情報通信学会の論文
- 2005-01-03
著者
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Honda Kazuhiro
Faculty Of Engineering Toyama University
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Horita Yuukou
Faculty of Engineering, Toyama University
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Murai Tadakuni
Faculty of Engineering, Toyama University
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Miyahara Norifumi
Faculty of Engineering, Toyama University
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Horita Y
Toyama Univ. Toyama Jpn
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Horita Yuukou
Faculty Of Engineering Toyama University
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Murai T
Toyama Univ. Toyama Jpn
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Murai Tadakuni
Faculty Of Engineering Toyama University
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Miyahara Norifumi
Faculty Of Engineering Toyama University
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- CONTINUOUS VIDEO QUALITY EVALUATION OF CODED STEREOSCOPIC VIDEO(International Workshop on Advanced Image Technology 2005)
- QUALITY CONTROL IN SMALL SIZE VIDEO SEQUENCE USING MOTION-JPEG2000(International Workshop on Advanced Image Technology 2005)
- Simulation of the long wavelength sound-wave CT using prior information
- OPTIMAL MATCHING BETWEEN OBJECTIVE FRAME QUALITY AND SUBJECTIVE SSCQE VIDEO QUALITY