Yim Lui Cheung

Title: Yim Lui Cheung: Innovator in Retina Vessel Measurement

Introduction

Yim Lui Cheung is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of medical imaging, particularly in the quantification of retinal vessel calibers. His innovative approach utilizes advanced neural network techniques to enhance the analysis of fundus images.

Latest Patents

Yim Lui Cheung holds a patent for a method titled "Retina vessel measurement." This patent discloses a method for training a neural network to quantify the vessel caliber of retina fundus images. The process involves receiving a plurality of fundus images, pre-processing these images to normalize their features, and training a multi-layer neural network. The neural network comprises a convolutional unit, multiple dense blocks alternating with transition units for down-sampling image features, and a fully-connected unit. Each dense block consists of a series of cAdd units packed with multiple convolutions, while each transition layer includes a convolution with pooling.

Career Highlights

Throughout his career, Yim has worked with prestigious institutions such as the National University of Singapore and Singapore Health Services Pte Ltd. His work has been instrumental in advancing the understanding of retinal imaging and its applications in medical diagnostics.

Collaborations

Yim has collaborated with several professionals in his field, including Wynne Hsu and Mong Li Lee. These collaborations have contributed to the development and refinement of his innovative methods.

Conclusion

Yim Lui Cheung's contributions to retinal vessel measurement exemplify the intersection of technology and healthcare. His innovative methods and collaborations continue to influence the field of medical imaging.