Jianhua Zhan

Title: Innovations of Jianhua Zhan in Image Acquisition Technology.

Introduction

Jianhua Zhan is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of image acquisition technology. His innovative work focuses on enhancing the capabilities of image acquisition devices through advanced systems and methods.

Latest Patents

Jianhua Zhan holds 1 patent for his invention titled "Systems and methods for image acquisition." This patent describes a system that determines the first exposure time of a visible light sensor based on the ambient light conditions of a scene to be photographed. The system includes both a visible light sensor and an infrared light sensor, allowing it to capture images in different light conditions. It actuates the image acquisition device to simultaneously capture a visible light image and at least one infrared light image. The visible light image is captured using the visible light sensor with the determined exposure time, while the infrared light image is captured using the infrared light sensor. The system also processes the infrared light image to generate a Wide Dynamic Range (WDR) image and fuses it with the visible light image to create a target image of the scene.

Career Highlights

Jianhua Zhan is associated with Zhejiang Dahua Technology Co., Ltd., a leading company in the field of video surveillance and image processing technology. His work at the company has been instrumental in developing innovative solutions that enhance image quality and capture capabilities.

Collaborations

Jianhua Zhan collaborates with talented coworkers such as Jun Zhao and Yiyi Shao. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Jianhua Zhan's contributions to image acquisition technology demonstrate his innovative spirit and commitment to advancing the field. His patent reflects a significant step forward in capturing high-quality images under varying light conditions.