METHOD OF GENERATING THREE-DIMENSIONAL MODEL AND DATA PROCESSING DEVICE PERFORMING THE SAME

Input images are obtained to include color data and depth data of a target. An image graph is generated based on the color data of the input images such that the image graph includes correlation values between the input images. A registration order is determined based on the image graph. Pose information of each input image is sequentially generated based on the registration order and the depth data of the input images. The input images are sequentially registered as registered images such that each registered image includes the pose information. A three-dimensional model of the target is reconstructed based on the registered images. The pose information may be generated and the elaborate three-dimensional model may be reconstructed by determining the registration order based on the color data and sequentially generating the pose information of the input images according to the registration order using the registered images.