Sang-Woo Rhie

Title: Innovations of Sang-Woo Rhie

Introduction

Sang-Woo Rhie is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of video quality measurement, holding a total of 3 patents. His work focuses on developing systems and methods that enhance the evaluation of video quality.

Latest Patents

One of his latest patents is titled "Systems and methods for video quality measurement using auxiliary information of codec." This invention includes a video transmitter that features a source video input unit for inputting source video, an encoding unit for encoding the input source video, a decoding unit for decoding encoded video data, and a video quality evaluation unit for assessing video quality using the decoded video data. The encoding unit transmits auxiliary information necessary for video quality evaluation to the video quality evaluation unit. This innovative approach allows for a more accurate assessment of video quality.

Another significant patent is "Systems and methods for objective video quality measurements." This system comprises a video transmitter and a video receiver. The transmitter generates feature parameters from a reference video and transmits these parameters along with compressed video data via a network. The video receiver evaluates the quality of the received video using the feature parameters and sends the evaluation results back to the video transmitter. This method enhances the reliability of video quality assessments.

Career Highlights

Sang-Woo Rhie has worked with prestigious organizations such as Yonsei University and SK Telecom Company, Ltd. His experience in these institutions has allowed him to collaborate on various projects that push the boundaries of video technology.

Collaborations

He has collaborated with notable colleagues, including Hyun-Joong Park and Chul-Hee Lee. Their combined expertise has contributed to the advancement of video quality measurement technologies.

Conclusion

Sang-Woo Rhie's innovative work in video quality measurement has led to the development of advanced systems that improve the evaluation process. His contributions are significant in the realm of video technology, showcasing his expertise and dedication to innovation.