Huawei Technologies Co., Limited

Xiuyan Guo

Kongqiao Wang

Hao Wang

Jiangwei Li

A method includes obtaining a to-be-processed current point in a target area in a current frame, obtaining a first-type smoothing weight of a first-type neighborhood point in an Nframe before the current frame with respect to the current point, where the first-type neighborhood point is an Xcircle point that encircles a point corresponding to a location of the current point and that is in the Nframe before the current frame, obtaining a second-type smoothing weight of a second-type neighborhood point in an Mframe after the current frame with respect to the current point, where the second-type neighborhood point is a Ycircle point that encircles the point corresponding to the location of the current point and that is in the Mframe after the current frame, and performing smoothing calculation on the current point according to the first-type smoothing weight and the second-type smoothing weight.

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Shenzhen, China

Xiuyan Guo