Image Analysis System for Measuring the Thickness of Train Brakes. - Jungwon Hwang; HyunCheol Kim; Yeul-Min Baek; Whoi-Yul Kim (ECBS-EERC, 2009)

Automated thickness measuring system for brake shoe of rolling stock. - HyunCheol Kim; Whoi-Yul Kim (WACV, 2009)

Image annotation using Principal component analysis of Census Transform. - Jungwon Hwang; HyunCheol Kim; Whoi-Yul Kim (ISDA, 2010)

Salient Region Detection Using Discriminative Feature Selection. - HyunCheol Kim; Whoi-Yul Kim (ACIVS, 2011)

Automated Inspection System for Rolling Stock Brake Shoes. - HyunCheol Kim; Whoi-Yul Kim (IEEE Trans. Instrum. Meas., 2011)