18837061. IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STORING BITSTREAM (LG Electronics Inc.)
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STORING BITSTREAM
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IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STORING BITSTREAM
This abstract first appeared for US patent application 18837061 titled 'IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STORING BITSTREAM
Original Abstract Submitted
An image decoding/encoding method and device disclosed herein can: generate a first prediction block of the current block on the basis of a first prediction mode; generate a second prediction block of the current block on the basis of a second prediction mode; determine weights used for the current block on the basis of a weight candidate list including a plurality of pre-defined weight candidates; generate a third prediction block of the current block through the weighted summation of the first prediction block and the second prediction block; and decode/encode the current block on the basis of the third prediction block of the current block.
