Robust Image Reconstruction from Multiview Measurements

Robust Image Reconstruction from Multiview Measurements

We propose a novel method to accurately reconstruct a set of images representing a single scene from few linear multi-view measurements. Each observed image is modeled as the sum of a background image and a foreground one. The background image is common to all observed images but undergoes geometric transformations, as the scene is observed from different viewpoints. In this paper, we assume th...

Image Reconstruction from Incomplete Data

Image Reconstruction from Incomplete Data

Detailed 3D reconstruction from multiview images

1. The problem While sparse 3D reconstructions of scenes suffice for popular applications such as photo-tourism, detailed 3D digital reconstruction of objects has applications in many fields such as computer graphics and cultural heritage preservation. Although laser scanning is usually employed for this purpose, detailed 3D reconstruction from multiview images is more cost-efficient. In this p...

Robust Image Retrieval using Multiview Scalable Vocabulary Trees

Content-based image retrieval using a Scalable Vocabulary Tree (SVT) built from local scale-invariant features is an effective method of fast search through a database. An SVT built from fronto-parallel database images, however, is ineffective at classifying query images that suffer from perspective distortion. In this paper, we propose an efficient server-side extension of the single-view SVT ...