Other

Jiun-in Guo

Jia-Wei Chen

Jinn-Shyan Wang

Jiun-In Guo

Yi-Huan Ou Yang

Chien-Chang Lin

Chun-Hao Chang

A method for reducing computational complexity of video compression standard is provided, and it includes an intra 4&#xd7;4 macroblock (I4MB) search algorithm, an intra 16&#xd7;16 macroblock (I16MB) search algorithm and a chroma search algorithm. The I4MB search algorithm and I16MB search algorithm accelerate the prediction process of the luma macroblock, and the chroma search algorithm accelerates the prediction process of chroma macroblock. The above algorithms can greatly reduce the computation of prediction mode of video compression standard.

Method for reducing computational complexity of video compression standard

An intra prediction circuit device applied to the H.264 video coding standard is provided. The intra prediction device uses a method of decreasing the repeated operations of the shared terms of the video pixel data to reduce the circuit computation and simplify the hardware architecture. In the intra prediction scheme, the computational complexity can be lessened by implementing not only the adder based method but also decomposition technique to simplify the algorithm of the intra prediction.

Intra prediction circuit device applied to the H.264 video coding standard

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Chia-Yi, Taiwan

Jia-Wei Chen