Hak-Leong Ng

Title: Hak-Leong Ng: Innovator in Image Processing Technologies

Introduction

Hak-Leong Ng is a notable inventor based in Los Altos, CA. He has made significant contributions to the field of image processing, particularly in the areas of motion detection and image encoding. With a total of 2 patents, his work has advanced the efficiency and quality of image processing technologies.

Latest Patents

Ng's latest patents include "Quadtree-structured coding of color images and intra-coded images" and "Apparatus and method for detecting motion in a video signal." The first patent describes an encoding process that is configurable to trade calculational complexity for bit rate while maintaining code format and image quality. This innovative software encoder monitors bandwidth and processor utilization, adjusting complexity as needed to ensure optimal performance. The second patent focuses on a system that detects motion in a video signal by identifying differences between current and reference image frames. It generates a motion detection signal when the difference profile exceeds a specified threshold, showcasing Ng's expertise in enhancing video signal processing.

Career Highlights

Throughout his career, Hak-Leong Ng has worked with prominent companies such as National Semiconductor Corporation and Prescient Systems. His experience in these organizations has allowed him to develop and refine his innovative ideas in image processing.

Collaborations

Ng has collaborated with various professionals in his field, including his coworker Xiaonong Ran. These collaborations have contributed to the advancement of technologies in image processing and motion detection.

Conclusion

Hak-Leong Ng's contributions to image processing through his patents and career experiences highlight his role as an influential inventor in the technology sector. His work continues to impact the efficiency and quality of image and video processing systems.