| 摘要 |
In a method for splitting an image, a largest coding unit (LCU) of the image is obtained. The method divides the LCU into a plurality of N×N blocks and coding unit (CU) blocks, calculates an angle of each N×N block, obtains angles of the N×N blocks in each CU block, and determines a split mode of a current CU block according to the angles of the N×N blocks in the current CU block. The method splits the current CU block into four sub-blocks if the split mode of the current CU block is a continuation mode, or stops splitting of the current CU block if the split mode of the current CU block is a termination mode. |
