CPC H04N 19/192 (2014.11) [H04N 19/107 (2014.11); H04N 19/119 (2014.11); H04N 19/147 (2014.11); H04N 19/176 (2014.11); H04N 19/1883 (2014.11); H04N 19/51 (2014.11); H04N 19/52 (2014.11); H04N 19/593 (2014.11); H04N 19/103 (2014.11)] | 20 Claims |
1. A method comprising:
receiving, by one or more processors, a video data that includes a largest coding unit (LCU);
performing, by the one or more processors, intra-prediction on each coding unit (CU) of the LCU beginning with a smallest size CU to determine an intra-prediction coding cost for each of the CUs;
performing, by the one or more processors, inter-prediction on each CU of the LCU beginning with the smallest size CU to determine an inter-prediction coding cost for each of the CUs;
selecting, by the one or more processors, a best prediction mode for each CU of the LCU based on the inter-prediction coding cost for each of the CUs and the intraprediction coding cost for each of the CUs;
determining, by the one or more processors, whether a current CU is a parent CU; and
in response to determining the current CU is the parent CU, selecting, by the one or more processors, a CU partition.
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