Li-Tien Cheng

Title: The Innovative Contributions of Li-Tien Cheng

Introduction

Li-Tien Cheng is a prominent inventor based in Los Angeles, CA. She has made significant strides in the field of data compression and restoration. Her innovative approach has led to the development of a unique method for handling pixel-based data sets.

Latest Patents

Li-Tien Cheng holds a patent for a "Method and apparatus for feature-based quantization and compression of data." This patent describes a method and apparatus for the compression and restoration of images, videos, surfaces, curves, and generally pixel-based data sets. The method utilizes feature-based quantization with a set of N isocontours. It compresses each of these contours using a level set-based compression technique and decompresses the data using a nonoscillatory reconstruction. The method is designed to perform efficiently without excessive computational complexity, ensuring excellent image fidelity and avoiding artifacts such as ringing, blurring, or blocking.

Career Highlights

Li-Tien Cheng is associated with Level Set Systems Inc., where she applies her expertise in data compression. Her work has been instrumental in advancing the capabilities of image and video processing technologies.

Collaborations

Li-Tien Cheng has collaborated with notable figures in her field, including Stanley Joel Osher and Barry Lynn Merriman. These collaborations have further enriched her research and contributions to data compression methodologies.

Conclusion

Li-Tien Cheng's innovative work in data compression has established her as a key figure in the field. Her contributions continue to influence advancements in image and video processing technologies.