Patent ID: 11930223
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A non-transitory computer-readable storage medium having stored therein a computer program which is applied to a decoder and is executed by a processor to perform:
parsing bitstream data to obtain a Coding Tree Unit (CTU) corresponding to the bitstream data;
parsing a node of a layer in the cm to determine a state parameter and a flag parameter corresponding to the node, the state parameter being indicative of whether the node supports a refreshing process, and the flag parameter being indicative of whether the node enables the refreshing process, wherein the refreshing process refreshes a corresponding region of pixel data of the node based on the state parameter and the flag parameter; and
determining a leaf parameter corresponding to the node, the leaf parameter being configured to determine whether to partition the node;
performing detection processing on the node according to the leaf parameter, the state parameter, and the flag parameter to obtain a detection result; and
continuing to acquire a node of a next layer corresponding to the cm according to the detection result
wherein the computer program is executed by the processor to further perform:
enabling a preset refreshing mode, the preset refreshing mode being configured to perform overlapping decoding on the CUs.