An intelligent block segmentation based contrast enhancement for edge preservation. - Chia-Shao Hung; Shanq-Jang Ruan (GCCE, 2014)

Adaptive Thresholding Algorithm: Efficient Computation Technique Based on 2-D Intelligent Block Detection for Degraded Images. - Chia-Shao Hung; Shanq-Jang Ruan (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

Efficient adaptive thresholding algorithm for in-homogeneous document background removal. - Chia-Shao Hung; Shanq-Jang Ruan (Multim. Tools Appl., 2016)