Yuan-Hsiang Lin

Title: Innovations by Yuan-Hsiang Lin in Physiological Signal Detection

Introduction

Yuan-Hsiang Lin is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of physiological signal detection through his innovative methods and technologies. With a total of four patents to his name, Lin's work focuses on non-contact methods for accurately detecting physiological signals and physical activities.

Latest Patents

One of Lin's latest patents is a non-contact method for detecting physiological signals and motion in real time. This method involves sensing a portion of the human body to generate a series of image frames using an optical sensing element. It determines a complexion region from each image frame and calculates a central coordinate of that region. By expanding a surrounding range from the central coordinate, the method obtains a complexion fluctuation waveform. It then compares the central coordinates of consecutive image frames to calculate displacement over time, determining whether the body is in a static state. In this state, an operating unit performs noise filtering and peak detection on the complexion fluctuation waveform to calculate a physiological signal. This method effectively reduces the data processing requirements and enhances detection accuracy.

Another notable patent is a contactless detection method with noise elimination for measuring physiological and physical activity information. This method includes sensing a human body to generate an image, capturing a physiological signal from that image, and tracing a feature point to generate a physical activity signal. It calculates information such as step count, speed, and calories based on the physical activity and physiological signals. The method effectively separates noise from the physiological signal, resulting in a more accurate representation of physiological information.

Career Highlights

Yuan-Hsiang Lin is affiliated with National Taiwan University, where he continues to advance research in the field of physiological signal detection. His innovative approaches have garnered attention and recognition within the scientific community.

Collaborations

Lin collaborates with notable colleagues, including Yu-Chen Lin and Chih-Fong Lin, contributing to the advancement of research and development in their respective fields.

Conclusion

Yuan-Hsiang Lin's innovative work in non-contact physiological signal detection showcases his commitment to improving accuracy and efficiency in health monitoring technologies. His contributions are paving the way for future advancements in this important area of research.