High-resolution images based on directional fusion of gradient. - Liqiong Wu; Yepeng Liu; Brekhna; Ning Liu; Caiming Zhang 001 (Comput. Vis. Media, 2016)

Robustness analysis of superpixel algorithms to image blur, additive Gaussian noise, and impulse noise. - Brekhna; Arif Mahmood; Yuanfeng Zhou; Caiming Zhang 001 (J. Electronic Imaging, 2017)