20250234048. Neural Network Video Cod (QUALCOMM Incorporated)

NEURAL NETWORK VIDEO CODING IN-LOOP FILTERING IN TRANSFORM DOMAIN

Abstract: a method of coding video data, the method comprising: obtaining input data, wherein the input data includes one or more of predicted video data, reconstructed video data, quantization parameter data, boundary strength data, or prediction mode data; converting the input data from an input domain to a transform domain to generate converted video data; applying a neural network (nn)-based in-loop filter (ilf) to the converted video data to generate filtered video data; and converting the filtered video data from the transform domain to the input domain.

Inventor(s): Yun Li, Dmytro Rusanovskyy, Marta Karczewicz

CPC Classification: H04N19/82 (involving filtering within a prediction loop)

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