FIELD: computer equipment.
SUBSTANCE: invention relates to the computer equipment. Video or image encoding method performed in the computing device with a video encoder or image encoder comprises steps of determining a default block vector (BV) predictor for a current block of a picture, the default BV predictor including a BV predictor component with a non-zero value; and encoding the current block using intra BC prediction with the default BV predictor.
EFFECT: improving intra block copy (BC) prediction coding efficiency.
68 cl, 25 dwg
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