Ju-Wen Tseng

Title: Ju-Wen Tseng: Innovator in Image Processing Technologies

Introduction

Ju-Wen Tseng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of image processing, holding a total of 3 patents. His work focuses on enhancing video quality and managing static patterns in images, which are crucial for improving display technologies.

Latest Patents

One of Ju-Wen Tseng's latest patents is a "Method for processing static pattern in an image and circuit system." This innovative method involves dividing video frames into multiple areas and utilizing various algorithms to calculate a static pattern index for each area. The static pattern index serves as a reference to determine whether an area contains part or all of a static pattern. By applying an index threshold, the method identifies areas initially determined as static patterns, followed by a time threshold to confirm these areas in every frame. This process allows for adjustments in image data, such as reducing brightness in areas identified as static patterns, thereby preventing negative effects on display panels.

Another significant patent is the "Method for video quality detection and image processing circuit using the same." In this method, an image-processing circuit receives video signals and extracts brightness information from the frame images. A threshold is applied to screen brightness features, allowing for the determination of image quality based on brightness distribution statistics. The image processing circuit can then select appropriate processing methods based on the quality of each frame or the entire video.

Career Highlights

Ju-Wen Tseng is currently employed at Realtek Semiconductor Inc., a leading company in the semiconductor industry. His work at Realtek has allowed him to develop and refine his innovative techniques in image processing, contributing to advancements in video technology.

Collaborations

Throughout his career, Ju-Wen has collaborated with talented individuals such as Cheng-Yueh Chen and Jun-Zuo Liu. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Ju-Wen Tseng's contributions to image processing and video quality detection are noteworthy. His patents reflect a commitment to enhancing display technologies and improving user experiences. His work continues to influence the field and inspire future innovations.