Sciweavers

4354 search results - page 37 / 871
» Matching Objects with Patterns
Sort
View
COMSIS
2010
13 years 4 months ago
3D point pattern matching based on spatial geometric flexibility
We propose a new method for matching two 3D point sets of identical cardinality with global similarity but local non-rigid deformations and distribution errors. This problem arises...
Xiaopeng Wei, Xiaoyong Fang, Qiang Zhang, Dongshen...
ICDAR
2003
IEEE
14 years 21 days ago
Directional Pattern Matching for Character Recognition Revisited
Directional features have been successfully used for the recognition of both machine-printed and handwritten Kanji characters for the last decade. This paper attempts to explain w...
Hiromichi Fujisawa, Cheng-Lin Liu
SPIRE
2000
Springer
13 years 11 months ago
Fully Compressed Pattern Matching Algorithm for Balanced Straight-Line Programs
We consider a fully compressed pattern matching problem, where both text T and pattern P are given by its succinct representation, in terms of straight-line programs and its varia...
Masahiro Hirao, Ayumi Shinohara, Masayuki Takeda, ...
ICPR
2008
IEEE
14 years 8 months ago
Local shape features for object recognition
We present a shape matching algorithm based on the chamfer distance transform which can be easily integrated into the well-known SIFT framework. The shape matching was designed to...
Bernd Heisele, Carlos Rocha
IR
2008
13 years 7 months ago
Efficient algorithms for pattern matching with general gaps, character classes, and transposition invariance
We develop efficient dynamic programming algorithms for pattern matching with general gaps and character classes. We consider patterns of the form p0g(a0, b0)p1g(a1, b1) . . . pm-1...
Kimmo Fredriksson, Szymon Grabowski