Directional histogram ratio at random probes: A local thresholding criterion for capillary images. - Na Lu; Jharon N. Silva; Yu Gu; Scott Gerber; Hulin Wu; Harris A. Gelbard; Stephen Dewhurst; Hongyu Miao 001 (Pattern Recognit., 2013)

Capillary extraction by detecting polarity in circular profiles. - Na Lu; Jharon N. Silva; Yu Gu; Hulin Wu; Harris A. Gelbard; Stephen Dewhurst; Hongyu Miao 001 (IET Image Process., 2016)