INTRA-BLOCK COPY DECODING USING DYNAMIC RE-MAPPING OF ON-CHIP MEMORY: abstract simplified (17655393)

Decoder for Intra-Block Copy (IBC) Decoding in Video Data

This abstract describes a device that includes a decoder for performing an intra-block copy (IBC) decoding process on video data. During this process, the decoder identifies a target virtual address for data access, which is generated based on the addressing scheme of a virtual memory used by the IBC decoding process.

The decoder is designed to dynamically map this target virtual address to a specific memory address in an on-chip memory. This on-chip memory is responsible for storing reconstructed blocks of the video data and has a smaller size compared to the virtual memory.

Once the target virtual address is mapped to the appropriate memory address, the decoder can access the on-chip memory and perform the necessary operation of the IBC decoding process.

In summary, this device utilizes a decoder that efficiently maps virtual addresses to on-chip memory addresses, allowing for effective IBC decoding of video data.