Surface Registration using Genetic Algorithm in Reduced Search Space
Abstract
Surface registration is a technique that is used in various areas such as object recognition and 3D model reconstruction. Problem of surface registration can be analyzed as an optimization problem of seeking a rigid motion between two different views. Genetic algorithms can be used for solving this optimization problem, both for obtaining the robust parameter estimation and for its fine-tuning. The main drawback of genetic algorithms is that they are time consuming which makes them unsuitable for online applications. Modern acquisition systems enable the implementation of the solutions that would immediately give the information on the rotational angles between the different views, thus reducing the dimension of the optimization problem. The paper gives an analysis of the genetic algorithm implemented in the conditions when the rotation matrix is known and a comparison of these results with results when this information is not available.
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DOI
10.20532/ccvw.2013.0013
https://doi.org/10.20532/ccvw.2013.0013
BibTeX
@InProceedings{10.20532/ccvw.2013.0013, author = {Vedran Hrgeti{\' c} and Tomislav Pribani{\' c}}, title = {Surface Registration Using Genetic Algorithm in Reduced Search Space}, booktitle = {Proceedings of the Croatian Compter Vision Workshop, Year 1}, pages = {49-52}, year = 2013, editor = {Lon{\v c}ari{\' c}, Sven and {\v S}egvi{\' c}, Sini{\v s}a}, address = {Zagreb}, month = {September}, organization = {Center of Excellence for Computer Vision}, publisher = {University of Zagreb}, abstract = {Surface registration is a technique that is used in various areas such as object recognition and 3D model reconstruction. Problem of surface registration can be analyzed as an optimization problem of seeking an Euclidean motion between two different views. Genetic algorithms have proven to be a suitable method for solving optimization problems and can be used for obtaining robust parameter estimation as well as for their fine-tuning. Their main drawback is that they are time consuming which makes them unsuitable for online applications. Modern acquisition systems enable the implementation of solutions that would immediately give information on the rotational angles between the different views, thus reducing the dimension of the optimization problem. The paper gives an analysis of the genetic algorithm implemented in the conditions when the rotation matrix is known and comparison of these solutions with solutions when this information is not available.}, doi = {10.20532/ccvw.2013.0013}, url = {https://doi.org/10.20532/ccvw.2013.0013} }