This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Verisilicon Microelectronics (Chengdu) Co., Ltd., Verisilicon Microelectronics (Nanjing) Co., Ltd., Verisilicon Microelectronics (Shanghai) Co., Ltd.. Active years: 2026.
Company Filing History:
1 out of 6 
1 out of 5 
1 out of 8 Years Active: 2026
Title: Guangzhe Ru: Innovator in Image Denoising Technology
Introduction
Guangzhe Ru is a notable inventor based in Shanghai, China. He has made significant contributions to the field of image processing, particularly in the area of high-dynamic-range image denoising. His innovative approach has led to the development of a patented method that enhances image quality by effectively reducing noise.
Latest Patents
Guangzhe Ru holds a patent for a "Method of high-dynamic-range image denoising and device." This patent outlines a comprehensive image denoising method that includes performing a variance-stabilizing transform on the to-be-denoised image based on preset noise model parameters. The process involves obtaining a first intermediate image, denoising it using a preset signal-to-noise fluctuation curve and a denoising algorithm, and finally performing a variance-stabilizing inverse transform to achieve a denoised image. This innovative method addresses the challenges of noise variance in images captured at different exposure gains.
Career Highlights
Throughout his career, Guangzhe Ru has worked with prominent companies in the technology sector. He has been associated with Verisilicon Microelectronics (Shanghai) Co., Ltd. and Verisilicon Technology (Shanghai) Co., Ltd. His experience in these organizations has contributed to his expertise in image processing technologies.
Collaborations
Guangzhe Ru has collaborated with various professionals in his field, including Simin Wang. These collaborations have likely enriched his work and contributed to advancements in image denoising techniques.
Conclusion
Guangzhe Ru is a distinguished inventor whose work in high-dynamic-range image denoising has made a significant impact in the field of image processing. His innovative methods and contributions continue to influence advancements in technology.