Title:
検知装置及びエネルギー場の検知方法
Document Type and Number:
Japanese Patent JP4593449
Kind Code:
B2
Abstract:
A camera includes a set of sensing elements. Each sensing element is arranged at an image plane in an energy field to measure a magnitude and sign of a local gradient of the energy field. Each sensing element includes at least two energy intensity sensors. Each energy sensor measures a local intensity of the energy field. Logarithms of the intensities are subtracted from each other to obtain the magnitude and sign of the gradients. A Poisson equation is solved using the gradients to obtain an output image of the energy field.
More Like This:
| JP2008306764 | RADIO COMMUNICATION SYSTEM |
| JP7196948 | shooting system |
Inventors:
Jack tambourine
Amit Agrawal
Ramesh Lasker
Amit Agrawal
Ramesh Lasker
Application Number:
JP2005338244A
Publication Date:
December 08, 2010
Filing Date:
November 24, 2005
Export Citation:
Assignee:
Mitsubishi Electric Research Laboratories, Inc.
International Classes:
H04N5/232; H04N5/243; H04N5/355; H04N5/357; H04N5/372
Domestic Patent References:
| JP7177414A | ||||
| JP2003262783A | ||||
| JP2002369071A | ||||
| JP7046582A |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order