Automatic classification of micro-organisms by shape and color, in water quality control: A preliminary study. - Johji Tajima (Pattern Recognit., 1981)

Uniform color scale applications to computer graphics. - Johji Tajima (Comput. Vis. Graph. Image Process., 1983)

Color Enhancement Algorithm for Remotely Sensed False Color Images Using Uniform Color Scale. - Johji Tajima; Minoru Murata; Hisao Aiba; Hidetoshi Takaoka; Jiro Komai (Pattern Recognition, 1988)

Optimum color masking matrix determination for digital color platemaking, using virtual color samples. - Johji Tajima (Syst. Comput. Jpn., 1989)

3-D data acquisition by Rainbow Range Finder. - Johji Tajima; Masato Iwakawa (ICPR (1), 1990)

Adaptive Image Sharpening Method Using Edge Sharpness. - Akira Inoue; Johji Tajima (MVA, 1992)

Extracting Feature Points on Human Eye Photographs. - Shizuo Sakamoto; Yoko Miyao; Johji Tajima (MVA, 1992)

New Quality Measures for a Set of Color Sensors ∼ Weighted Quality Factor, Spectral Characteristic Restorability Index and Color Reproducibility Index ∼. - Johji Tajima (CIC, 1996)

Selective Color Correction for Arbitrary Hues. - Akira Inoue; Johji Tajima (ICIP (3), 1997)

A multiple-baseline stereo for precise human face acquisition. - Shizuo Sakamoto; Ingemar J. Cox; Johji Tajima (Pattern Recognit. Lett., 1997)

Development and Standardization of a Spectral Characteristics Data Base for Evaluating Color Reproduction in Image Input Devices. - Johji Tajima; Masato Tsukada; Yoichi Miyake; Hideaki Haneishi; Norimichi Tsumura; Masayuki Nakajima; Yoshihiko Azuma; Tetsuo Iga; Masao Inui; Noboru Ohta; Nobutoshi Ojima; Sei Sanada (Electronic Imaging, 1998)

A Huge Spectral Characteristics Database and its Application to Color Imaging Device Design. - Johji Tajima (CIC, 1998)

A Construction Method of Digital Screen Sets. - Mitsuo Kaji; Youichi Satou; Johji Tajima (PICS, 1998)

Color Matching Algorithm Based on Computational 'Color Constancy' Theory. - Masato Tsukada; Johji Tajima (ICIP (3), 1999)

Color Appearance Matching Based on Color Constancy Theory. - Masato Tsukada; Johji Tajima (PICS, 1999)

Consideration and Experiments on Object Spectral Reflectance for Color Sensor Evaluation/Calibration. - Johji Tajima (ICPR, 2000)

A New Face Recognition System with Robustness against Illumination Changes. - Rui Ishiyama; Shizuo Sakamoto; Johji Tajima (MVA, 2000)

Automatic color preference correction for color reproduction. - Masato Tsukada; Chisato Funayama; Johji Tajima (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 2001)

Adaptive Image Quality Improvement Method for Moving Pictures Using Smoothing Parameter Transition and Scene Cut Detection. - Tetsuaki Suzuki; Akira Inoue; Masato Tsukada; Johji Tajima (CGIV, 2002)

Chromatic Adaptation Model Based on Spectral Property Estimation and Its Color Matching Performance. - Masato Tsukada; Johji Tajima (CGIV, 2002)

A Fast and Precise System for Taking High-Density Human Head Measurements with Surrounding Range Finders. - Atsushi Marugame; Shizuo Sakamoto; Tomohiro Yoshinaga; Kazuyori Miyaoka; Osami Fujimori; Yoshinobu Yamada; Yoshihide Kitano; Harumi Kabano; Weiqing Tong; Johji Tajima (ICPR (3), 2002)

Representative Data Selection for Standard Object Colour Spectra Database (SOCS). - Johji Tajima; Hideaki Haneishi; Nobutoshi Ojima; Masato Tsukada (CIC, 2002)

Restoration of Continuous Tone Images from Digital Color Halftone Images Based on Fourier Analysis of Local Areas. - Johji Tajima; Masato Tsukada (CGIV, 2004)

Projector Color Reproduction Adapted to the Colored Wall Projection. - Masato Tsukada; Johji Tajima (CGIV, 2004)

Gravitational Reallocation of Halftone Dots for Moiré-free Color Proofing. - Johji Tajima (CIC, 2005)

Two Invariance Properties on Object Color Changes under Daylights. - Johji Tajima; Eiichi Niinomi (CIC, 2006)

Natural Object/Artifact Image Classification Based on Line Features. - Johji Tajima; Hironori Kono (IEICE Trans. Inf. Syst., 2008)

Illumination Chromaticity Estimation Based on Dichromatic Reflection Model and Imperfect Segmentation. - Johji Tajima (CCIW, 2009)

Content-Adaptive Automatic Image Sharpening. - Tatsuya Kobayashi; Johji Tajima (ICPR, 2010)

Experiment on the Relation between Color Discriminability and Genetic Polymorphism in the L Cone Using Four Color Primary Display Device. - Johji Tajima; Go Tanaka; Mieko Suzuki; Akihiko Moriyama; Yasuhiro Yoshida (CIC, 2013)

Color image processing from the physical, psychological, and biological viewpoints. - Johji Tajima (MVA, 2015)