10 search results - page 1 / 2 » Partial Matching of Planar Polylines Under Similarity Transf... |
SODA
1997
ACM
13 years 6 months ago
1997
ACM
Given two planar polylines T and P with n and m edges, respectively, we present an O m2 n2 time, O mn space algorithm to nd portions of the text" T which are similar in sh...
CCCG
2008
13 years 6 months ago
2008
Curve matching is an important computational task for domains such as: reconstruction of archaeological fragments, forensics investigation, measuring melodic similarity, and model...
ICCV
1999
IEEE
14 years 6 months ago
1999
IEEE
?We have recently proposed an approach to recognition that uses regions to determine the pose of objects while allowing for partial occlusion of the regions. Regions introduce an a...
CVPR
2010
IEEE
14 years 17 days ago
2010
IEEE
This paper presents a sparse representation of 2D planar shape through the composition of warping functions, termed formlets, localized in scale and space. Each formlet subjects t...
ICPR
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper we provide a framework of detection and localization of multiple similar shapes or object instances from an image based on shape matching. There are three challenges...