In this paper, image features are used to realize the repositioning of logs in between processing. The position-posture estimation by image features has some problems such as missing materials and textures. To solve the problem of position-posture estimation, we employed Affine-SIFT and segmentation matching. By adopting these two methods, it is possible to estimate the position and orientation regardless of some missing materials and textures. In order to verify the effectiveness of our method, a wall and a corner of a traditional wooden building were created. By creating them, the effectiveness of our method is confirmed.
