Intra prediction-based image encoding/decoding method, method for transmitting bitstream, and recording medium on which bitstream is stored
OwnerMyungoh HONG, Sunmi YOO +3inventors
InventorsMyungoh HONG, Sunmi YOO, Jangwon CHOI, Jaehyun LIM, Hyeongmoon JANG
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Abstract
According to the present disclosure, an intra prediction-based image encoding/decoding method and device, and a recording medium on which a bitstream is stored are presented. The image decoding method may comprise the steps of generating a first prediction block on the basis of an intra template matching prediction; generating a second prediction block on the basis of a specific intra prediction mode; and generating a final prediction block on the basis of the first prediction block and the second prediction block.
Claims14
An image decoding method, comprising:
- generating a first prediction block on the basis of intra template matching prediction (intraTMP);
- generating a second prediction block on the basis of a specific intra prediction mode;
- and
- generating a final prediction block on the basis of the first prediction block and the second prediction block.
An image encoding method, comprising:
- generating a first prediction block on the basis of intra template matching prediction (intraTMP);
- generating a second prediction block on the basis of a specific intra prediction mode;
- and
- generating a final prediction block on the basis of the first prediction block and the second prediction block.
A computer-readable recording medium for storing a bitstream generated using an image encoding method, wherein the image encoding method comprises:
- generating a first prediction block on the basis of intra template matching prediction (intraTMP);
- generating a second prediction block on the basis of a specific intra prediction mode;
- and
- generating a final prediction block on the basis of the first prediction block and the second prediction block.
A method of transmitting a bitstream generated using an image encoding method, wherein the image encoding method comprises:
- generating a first prediction block on the basis of intra template matching prediction (intraTMP);
- generating a second prediction block on the basis of a specific intra prediction mode;
- and
- generating a final prediction block on the basis of the first prediction block and the second prediction block.
Dependencies are inferred from the claim text.