VIDEO GUIDANCE SYSTEM FOR SUPPORTING LOCALIZATION OF MOBILE C-ARM FLUOROSCOPY AND METHOD FOR LOCATING THE POSITION OF MOBILE C-ARM FLUOROSCOPY USING THE SAME

摘要

The present invention relates to a video guide system for supporting positioning of a mobile radiographic equipment and a positioning method of a mobile radiographic equipment using the same. The video guide system comprises: a radiation generating unit which generates radiation; a camera which is mounted on the radiation generating unit and photographs an external image; an image receiving unit which processes information of the radiation generated by the radiation generating unit as a first image, and processes an image taken by the camera as a second image; a calibration grid which is located on one surface of the image receiving unit and serves as a reference for registering the first and the second image; and a correction unit which corrects the size and position of a region of the second image based on the calibration grid to match the region of the second image with the region of the first image. Thus, usability at a site can be improved.