Patents
- M. Subbarao,
"Methods and Apparatuses for 3D Magnetic Density Imaging and Magnetic
Resonance Imaging", US Patent No. 8,456,164 B2, Date 06/04/2013.
- M. Subbarao, “Field
Image Tomography for Magnetic Resonance Imaging”, US Patent No. 8,378,682
B2, Date 02/19/2013.
- M. Subbarao, “Method and
Apparatus for High-Sensitivity Single-Photon Emission Computed
Tomography”, US Patent No. 8008625, Date 08/30/2011.
- M. Subbarao, Methods and apparatus for
computing the input and output signals of a linear shift-variant system,
July 7, 2009, US patent No. 7,558,709.
- M. Subbarao, “Direct Vision Sensor for 3D
Computer Vision, Digital Imaging, and Digital Video”, Aug. 18, 2009, US
patent No. 7,577,309.
- M. Subbarao, “Automatic Ranging and
Automatic Focusing”, U. S. Patent No. 5231443, July 27, 1993. Licensed to
Olympus Corporation, Japan.
- M. Subbarao, “Computational methods and
electronic camera apparatus for determining distance of objects, rapid
autofocusing, and obtaining improved focus images”, U.S. Patent No.
5193124, March 9, 1993. Licensed to Olympus Corporation, Japan.
Also: M. Subbarao, Japanese
Patent No. 3305314, May 10, 2002 (revised version of US patent No. 5193124).
Licensed to Olympus Corporation, Japan.
- M. Subbarao, “Passive ranging and rapid
autofocusing”, U. S. patent No. 5,148,209, Sept. 15, 1992. Licensed to
Olympus Corporation, Japan. (Allowed by Canadian Patent Office,
Application no. 2046818, Feb. 8, 2001.)
Also: M. Subbarao, Method and
Device for Distance Measurement and Rapid Automatic Focusing of Camera,
Japanese patent no. 3473964, Dec. 8, 2003 (revised version of US patent No.
5148209, Sept. 15, 1992). Licensed to Olympus Corporation, Japan.
- M. Subbarao, “Method and apparatus for
determining the distances between surface patches of a three-dimensional
spatial scene and a camera system”, U.S. Patent No. 4,965,840, Oct. 10,
1990. Licensed to Olympus Corporation, Japan.
Book Chapters