The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Dec. 11, 2023
Verisilicon Microelectronics (Shanghai) Co., Ltd., Shanghai, CN;
Verisilicon Technology (Shanghai) Co., Ltd., Shanghai, CN;
Verisilicon Microelectronics (Nanjing) Co., Ltd., Nanjing, CN;
Verisilicon Microelectronics (Chengdu) Co., Ltd., Chengdu, CN;
Simin Wang, Shanghai, CN;
Guangzhe Ru, Shanghai, CN;
VERISILICON MICROELECTRONICS (SHANGHAI) CO., LTD., Shanghai, CN;
VERISILICON TECHNOLOGY (SHANGHAI) CO., LTD., Shanghai, CN;
VERISILICON MICROELECTRONICS (NANJING) CO., LTD., Nanjing, CN;
VERISILICON MICROELECTRONICS (CHENGDU) CO., LTD., Chengdu, CN;
Abstract
The present disclosure provides an image denoising method, a device, an electronic equipment, and computer-readable storage medium, wherein the method comprises performing a variance-stabilizing transform on the to-be-denoised image based on preset noise model parameters to obtain a first intermediate image; denoising the first intermediate image based on a preset signal-to-noise fluctuation curve and a preset denoising algorithm to obtain a second intermediate image, wherein the signal-to-noise fluctuation curve is used to characterize differential information in the noise variance corresponding to the to-be-denoised image at different exposure gains; and performing a variance-stabilizing inverse transform on the second intermediate image based on the noise model parameters to obtain a denoised image.