This inventor holds 1 USPTO granted patent. Top assignee: Shanghai Xiaoyi Technology Co., Ltd.. Active years: 2019.
Company Filing History:
Years Active: 2019
Title: Zhenghua Liu - Innovator in Dual Fisheye Lens Calibration
Introduction
Zhenghua Liu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of optical technology, particularly in the calibration of dual fisheye lens panoramic cameras. His innovative approach has paved the way for advancements in image processing and panoramic photography.
Latest Patents
Zhenghua Liu holds a patent for a "Method and device for calibrating dual fisheye lens panoramic camera, and storage medium and terminal thereof." This patent outlines a dual fisheye lens calibration method that includes generating a first pair of fisheye images from calibration chessboards and adjusting the positions of optical centers based on projection coordinate differences. The process culminates in generating a panoramic image and adjusting distortion polynomial coefficients and extrinsic parameters of the fisheye lenses.
Career Highlights
Zhenghua Liu is associated with Shanghai Xiaoyi Technology Co., Ltd., where he applies his expertise in optical technology. His work has been instrumental in enhancing the performance and accuracy of panoramic cameras, making significant strides in the industry.
Collaborations
Zhenghua Liu collaborates with Junzhou Mou, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Zhenghua Liu's contributions to the calibration of dual fisheye lens cameras exemplify the spirit of innovation in optical technology. His work continues to influence advancements in the field, showcasing the importance of precision in image processing.