公开(公告)号：US20200311871A1

公开(公告)日：2020-10-01

申请号：US16903667

申请日：2020-06-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bing YU ,  Chuanxia ZHENG ,  Bailan FENG

IPC: G06T3/40 ,  G06T5/00 ,  G06T5/50

Abstract: Embodiments of this application provide an image reconstruction method and device. The method includes: inputting a first image into a newly constructed super-resolution model to obtain a reconstructed second image, where a resolution of the second image is higher than that of the first image; the newly constructed super-resolution model is obtained by training an initial super-resolution model by using an error loss; the error loss includes a pixel mean square error and an image feature mean square error; and an image feature includes at least one of a texture feature, a shape feature, a spatial relationship feature, and an image high-level semantic feature. According to the embodiments of this application, quality of a reconstructed image can be improved.