Method and device for implementing interframe forecast based on relativity between future positions
An intra-frame prediction and correlation technology, applied in the field of telecommunications, can solve problems such as high hardware overhead and failure to meet the requirements of real-time processing of high-definition video data, and achieve the effects of reducing power consumption, reducing hardware resource overhead, and improving processing speed
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[0041] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.
[0042] This embodiment is based on the processing of a 4x4 block, including the following steps:
[0043] Step 1, send the required parameters such as the received macroblock type and prediction mode to the internal registers of the reference pixel register group for storage;
[0044] For the macroblock type, the high-end specification of H.264 adds an 8x8 macroblock type to the intra prediction part, while AVS adopts the 8x8 macroblock type. The difference between the two is: H.264 needs to obtain Reference pixels are filtered, while AVS does not.
[0045] The pred...
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