Shape Anchors for Data-Driven Multi-view Reconstruction

Andrew Owens, Jianxiong Xiao, Antonio Torralba, William Freeman; Proceedings of the IEEE International Conference on Computer Vision (ICCV), 2013, pp. 33-40


We present a data-driven method for building dense 3D reconstructions using a combination of recognition and multi-view cues. Our approach is based on the idea that there are image patches that are so distinctive that we can accurately estimate their latent 3D shapes solely using recognition. We call these patches shape anchors, and we recoggnioon.WWWeccalltteeseepatchhesshhapeaanchorrs,anndwwe that transfers dense, complex geometry between scenes. We "anchor" our 3D interpretation from these patches, using them to predict geometry for parts of the scene that are relatively ambiguous. The resulting algorithm produces dense reconstructions from stereo point clouds that are sparse and noisy, and we demonstrate it on a challenging dataset of real-world, indoor scenes.

Related Material

author = {Owens, Andrew and Xiao, Jianxiong and Torralba, Antonio and Freeman, William},
title = {Shape Anchors for Data-Driven Multi-view Reconstruction},
booktitle = {Proceedings of the IEEE International Conference on Computer Vision (ICCV)},
month = {December},
year = {2013}