Location History:
- Hsinchu Hsien, TW (2012)
- Zhubei, TW (2014)
Company Filing History:
Years Active: 2012-2014
Title: Innovations by Han-Jen Hsu
Introduction
Han-Jen Hsu is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of video processing technology. With a total of 2 patents, his work focuses on enhancing video stream quality and reducing artifacts in digital images.
Latest Patents
One of Han-Jen Hsu's latest patents is a "Filter for Video Stream." This invention provides a method for generating a filtered picture based on current and previous images. The filter utilizes a motion difference calculator to assess changes between pixel values, allowing for improved image quality. Additionally, a histogram counter is employed to perform histogram counting based on these motion differences. The filter value calculator then determines the appropriate filter value for each pixel, while a blender combines the current and previous pixel values to produce a refined output.
Another significant patent is the "Deblocking Apparatus and Associated Method." This invention includes a filter, a blocking detection module, and a blending unit. The filter processes a target pixel from a pixel matrix to create a filtered version. The blocking detection module assesses the pixel matrix to generate a deblocking intensity factor. The blending unit then dynamically merges the target pixel with its filtered counterpart, resulting in an enhanced output pixel based on the deblocking intensity factor.
Career Highlights
Han-Jen Hsu is currently employed at Mstar Semiconductor, Inc., where he continues to innovate in the field of semiconductor technology. His work has contributed to advancements in video processing and image quality enhancement.
Collaborations
One of his notable collaborators is Wei-Kuo Lee, with whom he has worked on various projects related to video technology.
Conclusion
Han-Jen Hsu's contributions to video processing through his innovative patents demonstrate his expertise and commitment to enhancing digital image quality. His work continues to influence the field and pave the way for future advancements.