Spatial domain pre-processing for computational complexity reduction in advanced video coding (AVC) encoder

摘要

The present invention relates to a pre-segmentation method for inter-coding and a mode pre-selection method for intra-coding in accordance with standard of advanced video coding. The pre-segmentation method of the present invention is used to pre-segment macro-block for decreasing the times of comparison needed in following inter-coding process in accordance with standard of advanced video coding. The pre-selection method of the present invention is used to pre-select modes from all possible modes so as to reduce the computing complexity in following intra-coding in accordance with standard of advanced video coding.