A Preliminary Study on 3D Model Reconstruction Using pHash as an Image Feature

Abstract

In this study, we focus on reconstructing 3D models from video sequence using SfM-MVS (Structure from MotionMulti View Stereo), and investigate the method of selecting frames using pHash (perceptual Hash) as an image feature. Through simulation experiments, we compare the method of selecting frames using conventional optical flow with the accuracy and computational cost of the reconstructed 3D point cloud, and conduct a discussion.