148 search results - page 1 / 30 » Matching 2D Fragments of Objects |
CAINE
2008
13 years 6 months ago
2008
This paper describes an algorithm that pieces together 2D fragments of an object. Matching fragments of an object is useful for solving puzzles or reassembling archaeological frag...
TOG
2008
13 years 3 months ago
2008
Although mature technologies exist for acquiring images, geometry, and normals of small objects, they remain cumbersome and time-consuming for non-experts to employ on a large sca...
CVPR
2001
IEEE
14 years 6 months ago
2001
IEEE
We approach the problem of 2-D and 3-D puzzle solving by matching the geometric features of puzzle pieces three at a time. First, we define an affinity measure for a pair of piece...
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
Object detection is challenging partly due to the limited discriminative power of local feature descriptors. We amend this limitation by incorporating spatial constraints among ne...
CVPR
2010
IEEE
14 years 19 days ago
2010
IEEE
A framework is presented for estimating the pose of a camera based on images extracted from a single omnidirectional image of an urban scene, given a 2D map with building outlines...