Title:
ANNOTATION OF IMAGE FEATURE IN DIAGNOSTIC IMAGING
Document Type and Number:
Japanese Patent JP2023011833
Kind Code:
A
Abstract:
To execute image processing and image feature detection in a plurality of volumetric images for which positioning is executed, and to provide an annotation of a diagnostic image.SOLUTION: An image processing device 10 includes: a data input 11 for receiving a plurality of pieces of volumetric image data for which positioning is executed of an object; a noise modeler 12 for generating a noise model indicating a spatial distribution of noise in each of the plurality of volumetric images for which positioning is executed; a feature detector 13 for detecting a plurality of image features in consideration of the volumetric image data; and a marker generator 14 for generating a plurality of references indicating a feature position of a subset of the plurality of detected image features, the subset corresponding to the detected image feature classified as being difficult to be discriminated on a reference volumetric image, and each noise model being taken into consideration in the visibility criterion.SELECTED DRAWING: Figure 1
Inventors:
Goshen Lilan
Application Number:
JP2022176372A
Publication Date:
January 24, 2023
Filing Date:
November 02, 2022
Export Citation:
Assignee:
Koninklijke Philips N.V.
International Classes:
A61B6/03; G06T7/00; G06V10/77; G06V20/64
Domestic Patent References:
| JP2020535924A | 2020-12-10 | |||
| JP7216722B2 | 2023-02-01 | |||
| JP2014050708A | 2014-03-20 | |||
| JP2012143369A | 2012-08-02 | |||
| JP2006255065A | 2006-09-28 | |||
| JP2007252763A | 2007-10-04 | |||
| JPS62284249A | 1987-12-10 |
Foreign References:
| US20100303358A1 | 2010-12-02 | |||
| WO2011132468A1 | 2011-10-27 |
Attorney, Agent or Firm:
Patent Attorney Corporation M&S Partners