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A comparative Evaluation of Length Estimators of digital Curves
- Source :
- IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Pattern Analysis and Machine Intelligence, Institute of Electrical and Electronics Engineers, 2004, 26 (2), pp.252-258. ⟨10.1109/TPAMI.2004.1262194⟩
- Publication Year :
- 2004
- Publisher :
- HAL CCSD, 2004.
-
Abstract
- International audience; The paper compares previously published length estimators in image analysis 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, and combines a previously proposed length estimator for straight segments with polygonalization methods.
- Subjects :
- Mathematical optimization
Computer science
02 engineering and technology
Sensitivity and Specificity
Pattern Recognition, Automated
Artificial Intelligence
Image Interpretation, Computer-Assisted
Computer Graphics
0202 electrical engineering, electronic engineering, information engineering
Digital geometry
Signal processing
business.industry
Applied Mathematics
Numerical analysis
Reproducibility of Results
Estimator
[INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV]
Numerical Analysis, Computer-Assisted
Signal Processing, Computer-Assisted
020207 software engineering
Image segmentation
Image Enhancement
Computational geometry
Benchmarking
Computational Theory and Mathematics
[INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV]
020201 artificial intelligence & image processing
Computer Vision and Pattern Recognition
Artificial intelligence
business
Arc length
Algorithm
Algorithms
Software
Subjects
Details
- Language :
- English
- ISSN :
- 01628828
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Pattern Analysis and Machine Intelligence, Institute of Electrical and Electronics Engineers, 2004, 26 (2), pp.252-258. ⟨10.1109/TPAMI.2004.1262194⟩
- Accession number :
- edsair.doi.dedup.....038f1f5b57de1585b4eb4df1501680a6