Improvement of Color Matching Accuracy with an Inkjet Proofer. - Katsumi Kimura; Tsutomu Nakagawa; Fumie Nakasai; Hiromi Takahashi; Nae Utsumi; Shinya Kitaoka (CIC, 2003)

Separation of irradiance and reflectance from observed color images by logarithmical nonlinear diffusion process. - Takahiro Saito; Hiromi Takahashi; Takashi Komatsu (Computational Imaging, 2006)

Variational Retinex Algorithm with its Application to a High - Quality Chroma Key. - Hiromi Takahashi; Takahiro Saito; Takashi Komatsu (ICIP, 2006)