Kaihui Zheng

Title: Innovations of Kaihui Zheng in Stereoscopic Video Quality Assessment

Introduction

Kaihui Zheng is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of stereoscopic video quality assessment, holding two patents that enhance the understanding and evaluation of video quality.

Latest Patents

Zheng's latest patents include a "Method for assessing objective quality of stereoscopic video based on reduced time-domain weighting." This method considers the time domain perception characteristics of human vision during video perception. It involves determining motion intensity levels of frame groups in undistorted stereoscopic videos and measuring the quality of distorted images relative to undistorted ones. Another significant patent is the "Objective assessment method for stereoscopic video quality based on wavelet transform." This method fuses brightness values from left and right viewpoint images, improving the accuracy of stereoscopic video quality assessments by considering human visual sensitivity to various types of information.

Career Highlights

Kaihui Zheng is affiliated with Ningbo University, where he continues to advance research in video quality assessment. His work has implications for various applications in multimedia and entertainment industries.

Collaborations

Zheng collaborates with colleagues such as Gangyi Jiang and Yang Song, contributing to the development of innovative methods in his field.

Conclusion

Kaihui Zheng's work in stereoscopic video quality assessment showcases his innovative approach to enhancing video perception and quality evaluation. His contributions are valuable to both academic research and practical applications in the industry.