Abstract In this paper, we propose a novel hypergraph based method (called HF) to fit and segment multi-structural data. The proposed \HF\ formulates the geometric model fitting problem as a hypergraph partition problem based on a novel hypergraph model. In the hypergraph model, vertices represent data points and hyperedges denote model hypotheses. The hypergraph, with large and âdata-determinedâ degrees of hyperedges, can express the complex relationships between model hypotheses and data points. In addition, we develop a robust hypergraph partition algorithm to detect sub-hypergraphs for model fitting. \HF\ can effectively and efficiently estimate the number of, and the parameters of, model instances in multi-structural data heavily corrupted with outliers simultaneously. Experimental results show the advantages of the proposed method over previous methods on both synthetic data and real images.
%0 Journal Article
%1 Xiao2016748
%A Xiao, Guobao
%A Wang, Hanzi
%A Lai, Taotao
%A Suter, David
%D 2016
%J Pattern Recognition
%K Geometric Hypergraph fitting, model modelling, partition
%P 748 - 760
%R https://doi.org/10.1016/j.patcog.2016.06.026
%T Hypergraph modelling for geometric model fitting
%U http://www.sciencedirect.com/science/article/pii/S0031320316301431
%V 60
%X Abstract In this paper, we propose a novel hypergraph based method (called HF) to fit and segment multi-structural data. The proposed \HF\ formulates the geometric model fitting problem as a hypergraph partition problem based on a novel hypergraph model. In the hypergraph model, vertices represent data points and hyperedges denote model hypotheses. The hypergraph, with large and âdata-determinedâ degrees of hyperedges, can express the complex relationships between model hypotheses and data points. In addition, we develop a robust hypergraph partition algorithm to detect sub-hypergraphs for model fitting. \HF\ can effectively and efficiently estimate the number of, and the parameters of, model instances in multi-structural data heavily corrupted with outliers simultaneously. Experimental results show the advantages of the proposed method over previous methods on both synthetic data and real images.
@article{Xiao2016748,
abstract = {Abstract In this paper, we propose a novel hypergraph based method (called HF) to fit and segment multi-structural data. The proposed \{HF\} formulates the geometric model fitting problem as a hypergraph partition problem based on a novel hypergraph model. In the hypergraph model, vertices represent data points and hyperedges denote model hypotheses. The hypergraph, with large and âdata-determinedâ degrees of hyperedges, can express the complex relationships between model hypotheses and data points. In addition, we develop a robust hypergraph partition algorithm to detect sub-hypergraphs for model fitting. \{HF\} can effectively and efficiently estimate the number of, and the parameters of, model instances in multi-structural data heavily corrupted with outliers simultaneously. Experimental results show the advantages of the proposed method over previous methods on both synthetic data and real images. },
added-at = {2022-03-14T06:22:26.000+0100},
author = {Xiao, Guobao and Wang, Hanzi and Lai, Taotao and Suter, David},
biburl = {https://www.bibsonomy.org/bibtex/296efdc74ea003b7e7a33ad7580ae53fc/dsuter},
doi = {https://doi.org/10.1016/j.patcog.2016.06.026},
interhash = {643dee18697be7bdfa46eb221c3a6093},
intrahash = {96efdc74ea003b7e7a33ad7580ae53fc},
issn = {0031-3203},
journal = {Pattern Recognition},
keywords = {Geometric Hypergraph fitting, model modelling, partition},
pages = {748 - 760},
timestamp = {2022-03-14T06:22:26.000+0100},
title = {Hypergraph modelling for geometric model fitting},
url = {http://www.sciencedirect.com/science/article/pii/S0031320316301431},
volume = 60,
year = 2016
}