Reversible subband coding of images. - Kunitoshi Komatsu; Kaoru Sezaki; Yasuhiko Yasuda (Syst. Comput. Jpn., 1995)

Reversible discrete cosine transform. - Kunitoshi Komatsu; Kaoru Sezaki (ICASSP, 1998)

Lossless filter banks based on two point transform and interpolative prediction. - Kunitoshi Komatsu; Kaoru Sezaki (ICASSP, 1999)

Design of lossless LOT and its performance evaluation. - Kunitoshi Komatsu; Kaoru Sezaki (ICASSP, 2000)

Lossless 2D discrete Walsh-Hadamard transform. - Kunitoshi Komatsu; Kaoru Sezaki (ICASSP, 2001)

2D lossless discrete cosine transform. - Kunitoshi Komatsu; Kaoru Sezaki (ICIP (3), 2001)

Nonseparable 2D Lossless Transforms Based on Multiplier-Free Lossless WHT. - Kunitoshi Komatsu; Kaoru Sezaki (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Analysis/synthesis systems for progressive-to-lossless embedded wavelet image coding. - Kunitoshi Komatsu; Kaoru Sezaki (ICIP, 2004)

Lossless rotation transformations with periodic structure. - Kunitoshi Komatsu; Kaoru Sezaki (ICIP (2), 2005)