Registration Process of Geometric Scan Data of an Object; Mechanical Engineering, Automation and Control Systems (MEACS)
| Parent link: | Mechanical Engineering, Automation and Control Systems (MEACS).— 2015.— [4 p.] |
|---|---|
| Autor principal: | |
| Autor Corporativo: | |
| Outros Autores: | |
| Resumo: | Title screen One of the main problems of laser scanned data processing is the problem of combining object's point clouds received from different angles into a single coordinate system. This process is called registration of geometric surfaces or relative aligning. The purpose of pairwise registration is to find a common contact surface and optimally align one of the scans relative to another. There are many algorithms for registration of two geometric surfaces that are the alternatives of the well-known Iterative Closest Point (ICP) algorithm. This article is concerned with the problems of using these algorithms and shows possible ways to solve them by evaluating the angular orientation matrix and the translation vector of the alignment transformation of the three-dimensional models. The article contains a description of a modified algorithm for the initial 3D models align approximation. The modified algorithm is intended to work with triangulated three-dimensional laser scans. Several insights of orientated gradients histogram building were provided for overlapping shapes. The resulted histograms were analyzed in order to evaluate the angular orientation, linear translation and rotation of the models. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglês |
| Publicado em: |
2015
|
| Assuntos: | |
| Acesso em linha: | http://dx.doi.org/10.1109/MEACS.2015.7414927 |
| Formato: | Recurso Electrónico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646684 |
MARC
| LEADER | 00000nla2a2200000 4500 | ||
|---|---|---|---|
| 001 | 646684 | ||
| 005 | 20260714161231.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\11820 | ||
| 035 | |a RU\TPU\network\11814 | ||
| 090 | |a 646684 | ||
| 100 | |a 20160311a2015 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 105 | |a a z 101zy | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Registration Process of Geometric Scan Data of an Object |f I. V. Tsapko, A. V. Vlasov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 8 tit.] | ||
| 330 | |a One of the main problems of laser scanned data processing is the problem of combining object's point clouds received from different angles into a single coordinate system. This process is called registration of geometric surfaces or relative aligning. The purpose of pairwise registration is to find a common contact surface and optimally align one of the scans relative to another. There are many algorithms for registration of two geometric surfaces that are the alternatives of the well-known Iterative Closest Point (ICP) algorithm. This article is concerned with the problems of using these algorithms and shows possible ways to solve them by evaluating the angular orientation matrix and the translation vector of the alignment transformation of the three-dimensional models. The article contains a description of a modified algorithm for the initial 3D models align approximation. The modified algorithm is intended to work with triangulated three-dimensional laser scans. Several insights of orientated gradients histogram building were provided for overlapping shapes. The resulted histograms were analyzed in order to evaluate the angular orientation, linear translation and rotation of the models. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 463 | 0 | |0 (RuTPU)RU\TPU\network\11620 |t Mechanical Engineering, Automation and Control Systems (MEACS) |o proceedings of the International Conference, Tomsk, 1-4 December, 2015 |f National Research Tomsk Polytechnic University (TPU) ; Institute of Electrical and Electronics Engineers (IEEE) |v [4 p.] |d 2015 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a 3D-сканирование | |
| 610 | 1 | |a цифровая обработка | |
| 610 | 1 | |a геометрия | |
| 610 | 1 | |a лазерные сканеры | |
| 610 | 1 | |a градиенты | |
| 610 | 1 | |a гистограммы | |
| 610 | 1 | |a поверхности | |
| 700 | 1 | |a Tsapko |b I. V. |c Specialist in the field of informatics and computer technology |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1972- |g Irina Valerievna |3 (RuTPU)RU\TPU\pers\31301 |9 15479 | |
| 701 | 1 | |a Vlasov |b A. V. |g Andrei | |
| 712 | 0 | 2 | |a Томский политехнический университет |b Институт кибернетики, ИК |c 2010-2017 |9 27025 |
| 801 | 2 | |a RU |b 63413507 |c 20161226 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1109/MEACS.2015.7414927 | |
| 942 | |c CF | ||