DocumentCode
2449178
Title
A comparative evaluation of length estimators
Author
Coeurjolly, David ; Klette, Reinhard
Author_Institution
Lab. ERIC, Univ. Lumiere Lyon 2, Bron, France
Volume
4
fYear
2002
fDate
2002
Firstpage
330
Abstract
The paper compares previously published length estimators having digitized curves as input. The evaluation uses multigrid convergence (theoretical results and measured speed of convergence) and further measures as criteria. The paper also suggests a new gradient-based method for length estimation.
Keywords
convergence of numerical methods; gradient methods; image recognition; image segmentation; image sequences; comparative evaluation; curve digitization; digital straight segments; digitized curves; gradient-based method; image analysis; length estimation; minimum length polygons; multigrid convergence; speed of convergence; Buildings; Convergence; Decision support systems; Ear; Image sequence analysis; Length measurement; Runtime; Spread spectrum communication; Testing; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 2002. Proceedings. 16th International Conference on
ISSN
1051-4651
Print_ISBN
0-7695-1695-X
Type
conf
DOI
10.1109/ICPR.2002.1047463
Filename
1047463
Link To Document