Chia-Hsien Cheng

Title: Innovations by Chia-Hsien Cheng

Introduction

Chia-Hsien Cheng is a notable inventor based in Changhua, Taiwan. He has made significant contributions to the field of digital color adjustment technology. His work focuses on enhancing multimedia apparatuses through innovative solutions.

Latest Patents

Cheng holds a patent for a "Color adjustment circuit, digital color adjustment device and multimedia apparatus using the same." This digital color adjustment device is designed to perform color adjustments on received pixel color data and send the adjusted data to a display unit of the multimedia apparatus for optimal display. The device includes a hue shift lookup table, a saturation mapping lookup table, a brightness transformation lookup table, and a non-linear output lookup table. It is capable of performing gamut mapping non-linear adjustment and independent color non-linear adjustment.

Career Highlights

Chia-Hsien Cheng is associated with the Industrial Technology Research Institute, where he has been instrumental in developing advanced technologies. His expertise in digital color adjustment has positioned him as a key figure in the field.

Collaborations

Cheng has collaborated with notable colleagues, including Chung-Yu Ke and Tung-Lin Wu, contributing to various projects that enhance multimedia technology.

Conclusion

Chia-Hsien Cheng's innovative work in digital color adjustment devices showcases his commitment to advancing multimedia technology. His contributions are significant in improving the quality of visual displays in various applications.