Multi-camera systems use for dental arch shape measurement
This paper presents the analysis of dental cast images and new mathematical methods for their evaluation. While depth sensors of sophisticated scanners allow precise spatial data processing, it is possible to use a multi-camera system for direct data acquisition and recognition of selected objects a...
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| Veröffentlicht in: | The Visual computer 2015-11, Vol.31 (11), p.1501-1509 |
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| container_end_page | 1509 |
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| container_issue | 11 |
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| container_title | The Visual computer |
| container_volume | 31 |
| creator | Procházka, Aleš Kašparová, Magdaléna Yadollahi, Mohammadreza Vyšata, Oldřich Grajciarová, Lucie |
| description | This paper presents the analysis of dental cast images and new mathematical methods for their evaluation. While depth sensors of sophisticated scanners allow precise spatial data processing, it is possible to use a multi-camera system for direct data acquisition and recognition of selected objects as well. The main goal of this paper is the analysis of three-dimensional objects to enable numerical evaluation of measurements important for proposals of the appropriate treatment after dental operations. Methods presented include (1) computer analysis of a single de-noised and thresholded image used for detection of its components and (2) presentation of tools for three-dimensional modeling using a double camera system. The proposed algorithms allow semi-automatic evaluation of measurements between selected objects. The resulting general algorithm can be used both in biomedical applications and engineering to detect measurements in static image frames or videosequences. |
| doi_str_mv | 10.1007/s00371-014-1029-z |
| format | Article |
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The resulting general algorithm can be used both in biomedical applications and engineering to detect measurements in static image frames or videosequences.</description><subject>Algorithms</subject><subject>Artificial Intelligence</subject><subject>Biomedical engineering</subject><subject>Biomedical materials</subject><subject>Birth defects</subject><subject>Calibration</subject><subject>Cameras</subject><subject>Computer Graphics</subject><subject>Computer Science</subject><subject>Data acquisition</subject><subject>Data processing</subject><subject>Digital cameras</subject><subject>Image Processing and Computer Vision</subject><subject>Original Article</subject><subject>Patients</subject><subject>Spatial data</subject><subject>Teeth</subject><subject>Three dimensional analysis</subject><subject>Three dimensional models</subject><issn>0178-2789</issn><issn>1432-2315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kM1OwzAQhC0EEqXwANwscTZ47SS2uaGKP6mIC5ytjWPTVklT7OTQPj2ugsSJ02q1M7Ojj5Br4LfAubpLnEsFjEPBgAvDDidkBoUUTEgoT8mMg9JMKG3OyUVKG553VZgZuX8b22HNHHY-Ik37NPgu0TF5GvpIG78dsKUY3YqmFe487TymMfouHy7JWcA2-avfOSefT48fixe2fH9-XTwsmZO6GhhqzesSILhQVNgE6Zw2wYna1ALR8UZhDQE5KiN0AQi5fyNRBEBZqbKUc3Iz5e5i_z36NNhNP8ZtfmmFAWUUV6rKKphULvYpRR_sLq47jHsL3B4R2QmRzYjsEZE9ZI-YPClrt18-_iX_b_oBu29png</recordid><startdate>20151101</startdate><enddate>20151101</enddate><creator>Procházka, Aleš</creator><creator>Kašparová, Magdaléna</creator><creator>Yadollahi, Mohammadreza</creator><creator>Vyšata, Oldřich</creator><creator>Grajciarová, Lucie</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JQ2</scope><scope>K7-</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20151101</creationdate><title>Multi-camera systems use for dental arch shape measurement</title><author>Procházka, Aleš ; 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| issn | 0178-2789 1432-2315 |
| language | eng |
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| source | SpringerLink Journals - AutoHoldings; ProQuest Central |
| subjects | Algorithms Artificial Intelligence Biomedical engineering Biomedical materials Birth defects Calibration Cameras Computer Graphics Computer Science Data acquisition Data processing Digital cameras Image Processing and Computer Vision Original Article Patients Spatial data Teeth Three dimensional analysis Three dimensional models |
| title | Multi-camera systems use for dental arch shape measurement |
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