公开(公告)号：US20220036506A1

公开(公告)日：2022-02-03

申请号：US17299557

申请日：2019-12-20

Applicant: ZTE Corporation

Inventor： Dehui KONG ,  Ke XU ,  Xiao ZHANG ,  Bin HAN ,  Zhou HAN ,  Hong WANG ,  Guoning LU ,  Long HUANG ,  Sheng LUO

IPC: G06T3/40 ,  G06T5/50 ,  G06K9/62

Abstract: An image reconstruction method, device and apparatus and non-transitory computer-readable storage medium are disclosed. The method may include: determining norms of convolution kernels of each convolutional layer of a deep neural network model; determining the convolution kernels with norms greater than or equal to a preset threshold in each convolutional layer to obtain a target convolution kernel set of each convolutional layer; processing an input image of each convolutional layer by using the convolution kernels in the target convolution kernel set of each convolutional layer respectively, to obtain a first image processing result; obtaining a second image processing result by performing interpolation on an initial image; and determining a fusion result according to the first image processing result and the second image processing result and reconstructing the initial image according to the fusion result.

公开(公告)号：US20220026982A1

公开(公告)日：2022-01-27

申请号：US17311393

申请日：2019-12-16

Applicant: ZTE CORPORATION

Inventor： Dehui KONG ,  Ke XU ,  Xiao ZHANG ,  Bin HAN ,  Chong XIANG ,  Shuai JIAO ,  Hong WANG ,  Guoning LU ,  Degen ZHEN

IPC: G06F3/01 ,  G09G3/00 ,  G06T3/00

Abstract: A virtual reality display method, device, apparatus and storage medium are provided. The method includes: acquiring multimedia data to be displayed and a visible region of a viewer on a curved display surface, wherein the visible region is obtained by projecting a visible range of the viewer to the curved display surface, and is not larger than a display area of the curved display surface; determining target curvatures of at least two positions in the visible region of the viewer, wherein in the target curvatures, target curvatures of different positions are related to a distance to a center of the visible region of the viewer; adjusting, based on the target curvatures of the at least two positions in the visible region, a curvature of a corresponding position on the curved display surface; and mapping the multimedia data to be displayed to the curved display surface having the adjusted curvature.