Local color distribution projection filtering using a homogeneous coordinate system. - Keisuke Iwata; Keuchiro Shirai; Masahiro Okuda (ICIP, 2013)

Color transform between image pair using covariance correspondences of local color distributions. - Yusuke Tatesumi; Keisuke Iwata; Keiichiro Shirai; Masahiro Okuda (ICASSP, 2014)