473 search results - page 8 / 95 » Matching 2D Shapes using their Symmetry Sets |
DNA
2006
Springer
13 years 11 months ago
2006
Springer
We study the times to grow structures within the tile self-assembly model proposed by Winfree, and the possible shapes that can be achieved. Our earlier work was confined to the g...
TIP
2008
13 years 7 months ago
2008
Abstract--An efficient algorithm is presented for the computation of grayscale morphological operations with arbitrary 2-D flat structuring elements (S.E.). The required computing ...
BMVC
2010
13 years 5 months ago
2010
Recognizing 3D objects from arbitrary view points is one of the most fundamental problems in computer vision. A major challenge lies in the transition between the 3D geometry of o...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we propose a novel 2D/3D approach for 3D model matching and retrieving. Each model is represented by a set of depth lines which will be afterward transformed into s...
TVCG
2008
13 years 7 months ago
2008
Abstract-- We describe an experiment in which art and illustration experts evaluated six 2D vector visualization methods. We found that these expert critiques mirrored previously r...