Ching-Ju Hsiao

Title: Innovations by Ching-Ju Hsiao

Introduction

Ching-Ju Hsiao is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of imaging technology, particularly in the development of methods for enhancing under-screen camera performance. With a total of seven patents to his name, Hsiao's work is at the forefront of innovation in this area.

Latest Patents

One of Hsiao's latest patents is a method for detecting interference patterns for under-screen cameras. This invention includes a compensation method and a circuit system that utilizes an image-processing circuit alongside an under-screen camera module. The under-screen camera captures images through a glass substrate of a display module. The image-processing circuit then detects and compensates for any interference patterns present in the captured image. The method involves setting multiple reference points in the image to calculate brightness ratios, ultimately determining the interference pattern based on the symmetrical characteristics of a binarized image.

Another notable patent is focused on determining and suppressing Moiré patterns. This method allows for the calculation of a Moiré pattern response value by analyzing the brightness values of critical pixels and their adjacent counterparts within a detection window. By comparing these brightness values, the method can identify the type and position of the Moiré pattern, followed by a color noise suppression process to enhance image quality.

Career Highlights

Ching-Ju Hsiao is currently employed at Realtek Semiconductor Inc., where he continues to innovate in imaging technologies. His work has not only advanced the capabilities of under-screen cameras but has also contributed to the broader field of image processing.

Collaborations

Hsiao collaborates with talented colleagues, including Wen-Tsung Huang and Yi-Jen Wu, who contribute to the development of cutting-edge technologies in their respective fields.

Conclusion

Ching-Ju Hsiao's innovative patents and contributions to imaging technology highlight his role as a leading inventor in the industry. His work continues to pave the way for advancements in under-screen camera technology and image processing.