Method of dividing code blocks in video compression
A video compression and encoding block technology, applied in the field of video processing, can solve the problem of high computational complexity of the HEVC encoder, achieve the effect of speeding up the encoding speed and improving the encoding efficiency
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[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0025] The present invention proposes a block division method for bidirectional clamping, such as figure 1 As shown, the process of the method for dividing the two-way clamping block includes the following steps:
[0026] Step S1: Read the pixel values in the entire LCU, starting from the smallest CU, from bottom to top, judging whether small blocks can be merged into large blocks according to the gradient direction value, and completing the block merging search table.
[0027] Step S2: Enter each depth CU, and obtain depth and position information of the combined block corresponding to the search table according to the depth and position information.
[0028] Step S3: If the current CU depth is consistent with the combined block depth, per...
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