A Standard Portrait Image and Image Quality Assessment. - Kunihiko Kanafusa; Keiichi Miyazaki; Hiroshi Umemoto; Kazuhiko Takemura; Hitoshi Urabe (PICS, 2000)

Standard portrait image and image quality assessment: II. Triplet comparison. - Keiichi Miyazaki; Kunihiko Kanafusa; Hiroshi Umemoto; Kazuhiko Takemura; Hitoshi Urabe; Keisuke Hirai; Kazuo Ishikawa; Toyohiko Hatada (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 2001)