Title:
Object information acquisition method and object information acquisition device
Document Type and Number:
Japanese Patent JP6292988
Kind Code:
B2
Abstract:
Provided is a method for acquiring information relating to a composition of a detected object from results of a measurement, using radiation, this method including: a step for acquiring by a computer a result of measuring the detected object using radiation; a step for estimating by a computer a chemical composition ratio of the detected object, using an equation that contains a value derived from the measurement result as a constant and contains a value derived from the chemical composition ratio of the detected object as a variable, and then solving the equation; and a step for outputting the estimated chemical composition ratio or a physical property value acquired based on the estimated chemical composition ratio as information relating to the composition of the detected object.
Inventors:
Ohei Koide
Application Number:
JP2014121637A
Publication Date:
March 14, 2018
Filing Date:
June 12, 2014
Export Citation:
Assignee:
Canon Inc
International Classes:
G01N23/04
Domestic Patent References:
| JP2014095673A |
Attorney, Agent or Firm:
Kazunobu Sera
Yoshiyuki Kawaguchi
Mayuko Wakuda
Koichiro Sakai
Takeshi Nakamura
Takeshi Niwa
Yoshiyuki Kawaguchi
Mayuko Wakuda
Koichiro Sakai
Takeshi Nakamura
Takeshi Niwa