Chi-Hao Wu

Title: Chi-Hao Wu: Innovator in Video Quality Assessment

Introduction

Chi-Hao Wu is a notable inventor based in El Monte, CA (US). He has made significant contributions to the field of video quality assessment, holding 2 patents that focus on enhancing the perceptual quality of video content.

Latest Patents

One of Chi-Hao Wu's latest patents is centered on techniques for predicting perceptual video quality. In this invention, a quality trainer and quality calculator work together to establish a consistent perceptual quality metric through machine learning. During the training phase, the quality trainer utilizes machine intelligence techniques to develop a perceptual quality model that integrates objective metrics to effectively track a subjective metric assigned during the viewing of training videos. The quality calculator then applies this model to the objective metrics of a target video, generating a perceptual quality score. This approach allows for a more accurate assessment of observed video quality compared to traditional objective metrics, as it combines empirical data to determine the contribution of each objective metric to the overall score.

Career Highlights

Chi-Hao Wu is currently employed at Netflix Inc., where he continues to innovate in the realm of video quality. His work is pivotal in ensuring that viewers receive the best possible experience when consuming video content.

Collaborations

He collaborates with talented individuals such as Anne Aaron and Dae Kim, who contribute to the development of advanced video quality assessment techniques.

Conclusion

Chi-Hao Wu's work in predicting perceptual video quality represents a significant advancement in the field of video technology. His innovative approaches are essential for improving the viewer experience in an increasingly digital world.