Canny Hsueh-Hsian Liao

Title: Innovations by Canny Hsueh-Hsian Liao

Introduction

Canny Hsueh-Hsian Liao is a notable inventor based in Taipei, Taiwan. She has made significant contributions to the field of technology, particularly in the area of ghost cancellation systems for television signals. Her innovative work has led to the development of a unique patent that addresses challenges in noisy environments.

Latest Patents

Canny Liao holds a patent for a "Ghost cancellation system using wavelet processed ghost cancellation reference signal." This invention discloses a ghost cancellation system that utilizes an enhanced ghost cancellation reference signal to improve the quality of received analog television signals. The process begins with digitizing the television signal for digital domain processing. A wavelet de-noising operation is applied to the reference signal to eliminate unwanted noise before estimating the communication channel and optimally determining filter coefficients. The resulting digitized composite signals are then processed using IIR and FIR filters to reduce ghosting effects. This innovative approach significantly decreases power consumption and training time of the realized chip, making it ideal for mobile and platform applications.

Career Highlights

Canny Liao is currently employed at Sony Taiwan Limited, where she continues to work on advancements in technology. Her expertise in signal processing and system design has positioned her as a valuable asset to her team and the company.

Collaborations

Canny collaborates with her coworker, Albert Po-Hao Huang, to further enhance their projects and drive innovation within their field.

Conclusion

Canny Hsueh-Hsian Liao's contributions to the field of ghost cancellation systems exemplify her innovative spirit and dedication to technology. Her work not only addresses current challenges but also paves the way for future advancements in the industry.