Breast image display apparatus and program therefor

• US 20060159321A1
• Filed: 08/29/2005
• Published: 07/20/2006
• Est. Priority Date: 08/27/2004
• Status: Abandoned Application

• Current Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Original Assignee: Fuji Photo Film Co Limited (Fujifilm Holdings Corporation)
• Inventors: Takeo, Hideya, Shi, Chou
• Application Number:
  US11/212,613
• Publication Number:
  US 20060159321A1
• Time in Patent Office: Days
• US Class Current: 382/128
• CPC Class Codes: G06T 2207/30068 Mammography; Breast
• CPC Class Codes: G06T 7/0012 Biomedical image inspection
• CPC Class Codes: G06T 7/33 using feature-based methods
• CPC Class Codes: G06T 7/73 using feature-based methods
• CPC Class Codes: G06V 10/25 Determination of region of interest [ROI] or a volume of interest [VOI]
• CPC Class Codes: G06V 2201/031 of internal organs

Abstract

A breast image display apparatus is provided for improving image reading performance on breast images. A right breast area and a left breast area are detected from a right breast image and a left breast image. A plurality of corresponding position detection means are available for detecting pre-set corresponding positions in the right breast area and the left breast area. In the case where one of the corresponding position detection means has failed to detect the corresponding positions therefor, another one of the corresponding position detection means detects the corresponding positions therefor in the right breast area and the left breast area.

Claims

1. A breast image display apparatus for displaying a right breast image and a left breast image in alignment with respect to each other, the image display apparatus comprising:

breast area detection means for detecting a right breast area representing a right breast and a left breast area representing a left breast in the right breast image and the left breast image;

a plurality of corresponding position detection means for respectively detecting different preset corresponding positions in the right breast area and the left breast area that have been detected; and

alignment means for causing one of the corresponding position detection means to detect the corresponding positions therefor in the right breast area and in the left breast area and for carrying out the alignment between the right breast image and the left breast image based on the detected positions in the case where the corresponding positions have been detected, or else for causing another one of the corresponding position detection means to detect the corresponding positions therefor and for carrying out the alignment between the right breast image and the left breast image based on the detected positions.

2. The breast image display apparatus according to claim 1, wherein the plurality of corresponding position detection means include at least two of:

nipple position detection means for detecting positions of nipples as the corresponding positions in the right breast area and in the left breast area;

highest-point position detection means for detecting highest points as the corresponding positions in the right breast area and in the left breast area;

nipple and highest point detection means for detecting a position of a nipple in either the right breast area or the left breast area and a highest point in the other breast area, as the corresponding positions;

mammary-gland map centroid detection means for detecting centroids of mammary gland maps as the corresponding positions in the right breast area and in the left breast area;

outline position detection means for detecting outlines of the right breast area and the left breast area whose positions are used as the corresponding positions; and

pectoralis muscle line position detection means for detecting pectoralis muscle lines whose positions are used as the corresponding positions in the right breast area and the left breast area.

3. A program causing a computer in a breast image display apparatus for displaying a right breast image and a left breast image in alignment with respect to each other to function as:

breast area detection means for detecting a right breast area representing a right breast and a left breast area representing a left breast in the right breast image and the left breast image;

a plurality of corresponding position detection means for respectively detecting different preset corresponding positions in the right breast area and the left breast area; and

alignment means for causing one of the corresponding position detection means to detect the corresponding positions therefor in the right breast area and in the left breast area and for carrying out the alignment between the right breast image and the left breast image based on the detected positions in the case where the corresponding positions have been detected, or else for causing another one of the corresponding position detection means to detect the corresponding positions therefor and for carrying out the alignment between the right breast image and the left breast image based on the detected positions.