Computer determining method of mammary gland CR image based on double visual angle information fusion

The invention relates to a computer determining method of a mammary gland CR image based on double visual angle information fusion. The existing method uses technical expertise and experience of doctors, which has lower efficiency. The method of the invention extracts a read-in mammary gland CR image into a breast zone and finds the possible position of a suspected lump in the breast zone; the suspected lump in the breast zone is manually cut, and the characteristic of the cut suspected lump is extracted; the possible position of suspected microcalcification is found in the breast zone, the suspected microcalcification in the breast zone is cut with a watershed algorithm, and the characteristic of the cut microcalcification is extracted; the matching relation of the image elements of the same focus in two visual angles of mammary gland molybdenum target X-ray photography is determined, and the characteristic information of the same focus in two visual angles is fused to determine that the focus is benign or malignant; and finally, a detection result report is generated. The method of the invention can quickly and accurately position and identify the suspected focus and improves efficiency and accuracy rate.