Rei-Hong Chang

Title: Rei-Hong Chang: Innovator in Image Processing Technology

Introduction

Rei-Hong Chang is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of image processing, holding a total of 3 patents. His work focuses on enhancing image quality and display techniques, which are crucial in today's digital age.

Latest Patents

One of his latest patents is a method of processing brightness of an image and related device. This innovation involves collecting and counting brightness values of image frames to form a brightness distribution. The brightness distribution is then compared with predetermined brightness distributions. As a result, the brightness values of all pixels in successive image frames are adjusted based on the comparison, ultimately improving image contrast. Another significant patent is an image processor and method for selecting a procedure of dithering. This method selects a corresponding dithering procedure based on the general pattern of gray levels of sub-pixels for each color in an input image. This advancement allows the input image to be displayed on a screen with a lower bit depth, enhancing the viewing experience.

Career Highlights

Rei-Hong Chang is currently employed at Novatek Microelectronics Corporation, where he continues to innovate in the field of image processing. His work has been instrumental in developing technologies that improve image quality in various applications.

Collaborations

He collaborates with talented individuals such as Ming-Chang Liu and Fang-Mei Lu, who contribute to the innovative environment at Novatek Microelectronics Corporation.

Conclusion

Rei-Hong Chang's contributions to image processing technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of image quality enhancement, making him a valuable asset in the tech industry.