Retrieval of butterfly from its sketched image utilizing image navigation directory on multimedia network. - Mitsuru Nagao; Kayo Suzuki; Akira Muraki; Hiroaki Ikeda; Yoshifumi Shimodaira; Masato Yamazaki (ICECS, 1998)

Reduction of waiting time for retrieving images from distributed image databases. - Kayo Suzuki; Mitsuru Nagao; Hiroaki Ikeda; Yoshifumi Shimodaira; Masato Yamazaki (ISCAS (4), 1999)

Reduction of Waiting Time in Retrieving Images Utilizing Image Directories with Sketched Image as Key. - Kayo Suzuki; Mitsuru Nagao; Hiroaki Ikeda (PARELEC, 2000)

Image retrieval using sketched image on multimedia networks: new criteria for designing new type of TV sets. - Kayo Suzuki; Mitsuru Nagao (IEEE Trans. Consumer Electron., 2000)