REGISTRATION METHOD OF SURGICAL OPERATION IMAGES

摘要

In order to register surgical operation images, a three-dimensional reference image with respect to a surgical site of a patient is obtained before a surgical operation, a first measurement image is obtained by irradiating the surgical site with lattice-patterned light, the obtained first measurement image and the already obtained three-dimensional reference image are registered together in advance, a second measurement image is obtained by irradiating the bone corresponding to the surgical site after incising the surgical site with lattice-patterned light, and then the obtained second measurement image and the already obtained three-dimensional reference image are precisely registered together based on the result of the registration carried out in advance. Therefore, an accurate registration result can be obtained at a low cost within a short time.