Theoretical Modeling of Inter-Frame Prediction Error for High Frame-Rate Video Signal
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概要
- 論文の詳細を見る
Realistic representations using extremely high quality images are becoming increasingly popular. For example, digital cinemas can now display moving pictures composed of high-resolution digital images. Although these applications focus on increasing the spatial resolution only, higher frame-rates are being considered to achieve more realistic representations. Since increasing the frame-rate increases the total amount of information, efficient coding methods are required. However, its statistical properties are not clarified. This paper establishes for high frame-rate video a mathematical model of the relationship between frame-rate and bit-rate. A coding experiment confirms the validity of the mathematical model.
- （社）電子情報通信学会の論文
- 2008-03-01
著者
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Takamura Seishi
Ntt Corp. Yokosuka‐shi Jpn
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Takamura Seishi
Ntt Cyber Space Laboratories Ntt Corporation
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YASHIMA Yoshiyuki
NTT Cyber Space Laboratories, NTT Corporation
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BANDOH Yukihiro
NTT Cyber Space Laboratories, NTT Corporation
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HAYASE Kazuya
NTT Cyber Space Laboratories, NTT Corporation
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KAMIKURA Kazuto
NTT Cyber Space Laboratories, NTT Corporation
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Hayase Kazuya
Ntt Cyber Space Laboratories Ntt Corporation
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Bandoh Yukihiro
Ntt Cyber Space Laboratories Ntt Corporation
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Kamikura Kazuto
Ntt Cyber Space Laboratories Ntt Corporation
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Yashima Yoshiyuki
Faculty Of Information And Computer Science Chiba Institute Of Technology
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Yashima Yoshiyuki
Ntt Cyber Space Laboratories Ntt Communication
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