This thesis addresses the problem of Bayer-pattern video communications using Wyner-Ziv video coding. There are three major contributions. Firstly, a state-of-the-art Wyner-Ziv video codec using turbo codes is optimized and its functionality is extended. Secondly, it is studied how to realize joint source-channel coding using Wyner-Ziv video coding. The motivation is to achieve high error resiliency for wireless video transmission. Thirdly, a new color space transform method is proposed specifically for Bayer-pattern video and combined with Wyner-Ziv video coding, so that the encoding complexity can be significantly reduced. To sum up, this thesis ends up with a Wyner-Ziv Bayer-pattern video coding system, and this system supports low complexity video encoding and error resilient video transmission.
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This thesis addresses the problem of Bayer-pattern video communications using Wyner-Ziv video coding. There are three major contributions. Firstly, a state-of-the-art Wyner-Ziv video codec using turbo codes is optimized and its functionality is extended. Secondly, it is studied how to realize joint source-channel coding using Wyner-Ziv video coding. The motivation is to achieve high error resiliency for wireless video transmission. Thirdly, a new color space transform method is proposed specific...
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