Title:
改良された画像セグメンテーション方法
Document Type and Number:
Japanese Patent JP4825222
Kind Code:
B2
Abstract:
An improved image segmentation algorithm is provided that identifies each object in an image. Pixels of the image are sorted based on a range of attribute values of the image. These pixels are then added to a labeling image one by one starting with an extreme point in the range of attribute values. Features are calculated for each object located and these features are matched with pre-defined acceptance criteria. If there is a match, the object is output to an output image. The steps of adding pixels to the image, evaluating the features of the resulting objects and outputting the objects are repeated until a stopping point is reached.
Inventors:
The Nissar, Michael
Application Number:
JP2007550545A
Publication Date:
November 30, 2011
Filing Date:
January 10, 2006
Export Citation:
Assignee:
Scitech Corporation
International Classes:
G06T7/60; A61B5/055; A61B6/00; A61B6/03; G06T1/00
Foreign References:
| WO2001011564A1 | 2001-02-15 |
Attorney, Agent or Firm:
Mieko Kashihara