Title:
マルチゲインデータ処理
Document Type and Number:
Japanese Patent JP4805919
Kind Code:
B2
Abstract:
Systems and methods of processing data generated using multi-gain detectors are disclosed. These systems and methods include separate gain images and separate offset images associated with each dynamic range of a multi-gain detector. These images are applied to multi-gain raw data to generate multi-gain corrected data. Some embodiments of the invention further include systems and methods of generating and using a multi-gain look-up table configured for generating viewable data from multi-gain corrected data. Some embodiments of the invention further include systems and methods of generating a global gain ratio for converting multi-gain data to non-multi-gain data.
More Like This:
| JP2010177285 | SOLID-STATE IMAGING DEVICE |
| JPH01286334 | CASE FOR IMAGE SENSOR |
| JPS61144870 | CONTACT-TYPE PICTURE READ-OUT ELEMENT |
Inventors:
Pavkovic, John
Ruth, Peter
Ruth, Peter
Application Number:
JP2007516481A
Publication Date:
November 02, 2011
Filing Date:
April 28, 2005
Export Citation:
Assignee:
Varian Medical Systems, Inc.
International Classes:
H04N1/028; G01D18/00
Domestic Patent References:
| JP4167654A | ||||
| JP4070255A | ||||
| JP2004053584A |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Nobuhiko Suzuki
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Nobuhiko Suzuki