公开(公告)号：US20230230206A1

公开(公告)日：2023-07-20

申请号：US17921271

申请日：2021-04-22

Applicant: SANECHIPS TECHNOLOGY CO., LTD.

Inventor： Jisong AI ,  Ke XU ,  Dehui KONG ,  Ning WANG ,  Xin LIU ,  Jing YOU ,  Fang ZHU

IPC: G06T5/00 ,  G06T5/20

CPC classification number: G06T5/002 ,  G06T5/20 ,  G06T2207/20081

Abstract: The present application relates to the field of image processing, and provides an image denoising method and apparatus, an electronic device and a storage medium. The image denoising method includes: acquiring an image to be processed, and inputting the image to be processed into an image denoising model to acquire a denoised image, wherein the image denoising model is a model formed by combining a U-shaped network, a residual network and a dense network.

公开(公告)号：US20220245761A1

公开(公告)日：2022-08-04

申请号：US17618534

申请日：2020-04-16

Applicant: SANECHIPS TECHNOLOGY CO., LTD

Inventor： Dehui KONG ,  Ke XU ,  Xiao ZHANG ,  Hong WANG ,  Bin HAN ,  Ning WANG ,  Xin LIU ,  Guoning LU ,  Fang ZHU

IPC: G06T3/40

Abstract: The present application provides an image processing method, an image processing device, a computer storage medium and a terminal, the image processing method includes: determining convolution kernels of at least two sizes for feature extraction; performing sparsity constraint for the determined convolution kernels of at least two sizes for feature extraction through a preset objective function; and performing feature extraction on an image based on the convolution kernels subjected to the sparsity constraint.