Visual features of yarn-dyed fabric design: An analysis in terms of visibility. - Ken'ichi Ohta; Katuhiko Sakaue; Hideo Kosako (Syst. Comput. Jpn., 1993)

Use of fourier transform and color image processing to extract design elements of yarn-dyed fabric. - Ken'ichi Ohta; Katuhiko Sakaue; Hideo Kosako; Akira Takaoka (Syst. Comput. Jpn., 1993)

The Evaluation of Textile Design's Visual Feature by Using a Genetic Algorithm. - Ken'ichi Ohta; Kouichi Nishida; Fujio Miyawaki; Katsuhiko Sakaue (MVA, 1994)

Automatic Analyzing of a Weaving Design with the Spatial Frequency Components. - Ken'ichi Ohta; Yoshito Nonaka; Fujio Miyawaki (ICSC, 1995)

Color appearance matching in hard-copy and soft-copy images in different office environments. - Yoshinobu Shiraiwa; Yumiko Hidaka; Toshiyuki Mizuno; Takashi Sasaki; Ken'ichi Ohta; Akihiro Usami (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 1998)

Extraction and Reconstruction of Yarn's Characteristic by Using Fractal Geometry. - Hidefumi Nakagawa; Toshihiko Tanaka; Ken'ichi Ohta (Applied Informatics, 1999)

Three-Dimensional Image Construction for Non-Destructive Testing Aided by Fuzzy Logic. - Takashi Matsumoto; Ken'ichi Ohta; Yutaka Hata; Kazuhiko Taniguchi (ICPR, 2000)