The image processing apparatus for enabling scaling of an object in the image, an imaging system and method computer program

摘要

The present invention relates to an image processing apparatus to scale the object in the image. Have a calibrator for scaling the object based on the calibration coefficients obtained from the relationship between the actual dimensions of the marker and the dimensions in pixels of the marker in the image, the image processing apparatus, wherein In addition, the calibrator produces a calibration plurality of coefficients obtained using markers of different orientations of the plurality of identified in the image. Image (I) comprises the positioning of different objects are anatomy for (2), objects that are oriented differently in space (3,8,9). Said object (3) is linked to the measurement tool, and using the calibration factor to measure the length in pixels (3) the object, it is determined markers from (A), the object which the (3) I will calculate the actual dimensions. The marker is aligned in the same way objects (3) in the space. Further, the image (I) has an object that is linked to the measurement tool, the actual length of these objects (8, 9), and which, based on the length of each of the pixels in these objects Calculate the calibration coefficient can be determined using the (B) marker. Preferably, the object corresponding to the marker different are grouped to form a calibration group, As a result, automatic update of the actual dimensions on all objects in the same calibration group to update the calibration coefficients. Preferably, each calibration group is identified separately for convenience of the user. The invention further relates to an imaging system for enabling scaling of an object in the image, to a method and a computer program.