Camera configuration for accurate craniofacial mapping using photomodeler scanner
PhotoModeler (Eos Systems, Inc. Canada) Scanner contains new capabilities in a module called Dense Surface Modeling (DSM). The DSM exploits photo pairs to generate massive number of 3D points, thus automatically creates a point cloud similar to the output from laser scanning technique. The DSM techn...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Faculty of Geoinformation Science and Engineering, Universiti Teknologi Malaysia
2010
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/27786/1/ZulkepliMajid2010_CameraConfigurationforAccurateCraniofacial.pdf http://eprints.utm.my/27786/2/5.%20CAMERA%20CONFIGURATION%20FOR%20ACCURATE%20CRANIOFACIAL%20MAPPING%20USING%20PHOTOMODELER%20SCANNER.pdf |
| _version_ | 1796856364071387136 |
|---|---|
| author | Alias, Nor Azira Majid, Zulkepli Setan, Halim |
| author_facet | Alias, Nor Azira Majid, Zulkepli Setan, Halim |
| author_sort | Alias, Nor Azira |
| collection | ePrints |
| description | PhotoModeler (Eos Systems, Inc. Canada) Scanner contains new capabilities in a module called Dense Surface Modeling (DSM). The DSM exploits photo pairs to generate massive number of 3D points, thus automatically creates a point cloud similar to the output from laser scanning technique. The DSM technology required at least two images (stereo pair) from digital cameras to generate the three-dimensional (3D) model. Camera setup is an important factor for capturing high-accuracy data because several pairs of synchronized digital cameras are needed to capture the images for craniofacial area of subject. Consequently, a research was carried out to determine an optimal camera configuration for capturing high-accuracy point cloud. The photogrammetric data captured was evaluated using the laser scanned data as the bench mark. This paper provides a detailed discussion of the designed camera configuration, the procedures to process stereo-pair images and the evaluation of the 3D model visualization reconstruction using photo-based scanned and laser scanned data. |
| first_indexed | 2024-03-05T18:41:50Z |
| format | Article |
| id | utm.eprints-27786 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English English |
| last_indexed | 2024-03-05T18:41:50Z |
| publishDate | 2010 |
| publisher | Faculty of Geoinformation Science and Engineering, Universiti Teknologi Malaysia |
| record_format | dspace |
| spelling | utm.eprints-277862014-03-02T04:06:12Z http://eprints.utm.my/27786/ Camera configuration for accurate craniofacial mapping using photomodeler scanner Alias, Nor Azira Majid, Zulkepli Setan, Halim G Geography (General) PhotoModeler (Eos Systems, Inc. Canada) Scanner contains new capabilities in a module called Dense Surface Modeling (DSM). The DSM exploits photo pairs to generate massive number of 3D points, thus automatically creates a point cloud similar to the output from laser scanning technique. The DSM technology required at least two images (stereo pair) from digital cameras to generate the three-dimensional (3D) model. Camera setup is an important factor for capturing high-accuracy data because several pairs of synchronized digital cameras are needed to capture the images for craniofacial area of subject. Consequently, a research was carried out to determine an optimal camera configuration for capturing high-accuracy point cloud. The photogrammetric data captured was evaluated using the laser scanned data as the bench mark. This paper provides a detailed discussion of the designed camera configuration, the procedures to process stereo-pair images and the evaluation of the 3D model visualization reconstruction using photo-based scanned and laser scanned data. Faculty of Geoinformation Science and Engineering, Universiti Teknologi Malaysia 2010 Article PeerReviewed application/pdf en http://eprints.utm.my/27786/1/ZulkepliMajid2010_CameraConfigurationforAccurateCraniofacial.pdf text/html en http://eprints.utm.my/27786/2/5.%20CAMERA%20CONFIGURATION%20FOR%20ACCURATE%20CRANIOFACIAL%20MAPPING%20USING%20PHOTOMODELER%20SCANNER.pdf Alias, Nor Azira and Majid, Zulkepli and Setan, Halim (2010) Camera configuration for accurate craniofacial mapping using photomodeler scanner. Geoinformation Science Journal, 10 (1). pp. 61-72. ISSN 1511-9491 |
| spellingShingle | G Geography (General) Alias, Nor Azira Majid, Zulkepli Setan, Halim Camera configuration for accurate craniofacial mapping using photomodeler scanner |
| title | Camera configuration for accurate craniofacial mapping using photomodeler scanner |
| title_full | Camera configuration for accurate craniofacial mapping using photomodeler scanner |
| title_fullStr | Camera configuration for accurate craniofacial mapping using photomodeler scanner |
| title_full_unstemmed | Camera configuration for accurate craniofacial mapping using photomodeler scanner |
| title_short | Camera configuration for accurate craniofacial mapping using photomodeler scanner |
| title_sort | camera configuration for accurate craniofacial mapping using photomodeler scanner |
| topic | G Geography (General) |
| url | http://eprints.utm.my/27786/1/ZulkepliMajid2010_CameraConfigurationforAccurateCraniofacial.pdf http://eprints.utm.my/27786/2/5.%20CAMERA%20CONFIGURATION%20FOR%20ACCURATE%20CRANIOFACIAL%20MAPPING%20USING%20PHOTOMODELER%20SCANNER.pdf |
| work_keys_str_mv | AT aliasnorazira cameraconfigurationforaccuratecraniofacialmappingusingphotomodelerscanner AT majidzulkepli cameraconfigurationforaccuratecraniofacialmappingusingphotomodelerscanner AT setanhalim cameraconfigurationforaccuratecraniofacialmappingusingphotomodelerscanner |