Varit Chaisinthop

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This paper proposes a new approach to distributed video coding. Distributed video coding is a new paradigm in video coding, which is based on the concept of decoding with side information at the decoder. Such a coding scheme employs a low-complexity encoder, making it well suited for low-power devices such as mobile video cameras. The uniqueness of our work(More)
This paper introduces a new wavelet-based compression scheme that combines the use of linear approximation and parametric estimation. Our proposed scheme differs from the conventional wavelet-based schemes in two ways: first, the encoder uses linear approximation and second, the decoding process is non-linear as it is combined with parametric estimation. We(More)
This paper introduces novel wavelet-based semiparametric centralized and distributed compression methods for a class of 1-D piecewise smooth functions. Classical centralized compression schemes are based on a relatively complex, nonlinear encoder and a simple, linear decoder. Recently, a new paradigm in compression called distributed source coding has(More)
This paper proposes a new approach to distributed video coding. Distributed video coding is based on the concept of decoding with side information at the decoder. Such a coding scheme employs a low-complexity encoder and the load of computational complexity is shifted to the decoder side. This property makes it well suited for low-power devices such as(More)
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