Title:
画像差分
Document Type and Number:
Japanese Patent JP2004516585
Kind Code:
A
Abstract:
A method of generating a difference image base upon a comparison of two input images, the method comprising generating a scattergram representing correspondence between intensity values of areas in the first image and intensity values of areas in the second image, and using characteristics of the scattergram to generate a difference image in which the effect of a global change between the first and second input images is reduced.
Inventors:
Paul Bromilly
Neil Soccer
Neil Soccer
Application Number:
JP2002551790A
Publication Date:
June 03, 2004
Filing Date:
April 19, 2001
Export Citation:
Assignee:
The Victoria University of Muncie Star
International Classes:
A61B5/055; G06T1/00; G06T5/50; G06T7/20; (IPC1-7): G06T7/20; G06T1/00
Attorney, Agent or Firm:
Aoyama Aoi
Osamu Kawamiya
Osamu Kawamiya