A CMOS image sensor with analog two-dimensional DCT-based compression circuits for one-chip cameras. - Shoji Kawahito; Makoto Yoshida; Masaaki Sasaki; Keijiro Umehara; Daisuke Miyazaki; Yoshiaki Tadokoro; Kenji Murata; Shiro Doushou; Akira Matsuzawa (IEEE J. Solid State Circuits, 1997)

A CMOS Smart Image Sensor LSI for Focal-Plane Compression. - Shoji Kawahito; Makoto Yoshida; Masaaki Sasaki; Daisuke Miyazaki; Yoshiaki Tadokoro; Kenji Murata; Shiro Doushou; Akira Matsuzawa (ASP-DAC, 1998)