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dc.contributor.authorNarkbuakaew, W.
dc.contributor.authorPintavirooj, C.
dc.contributor.authorWithayachumnankul, W.
dc.contributor.authorSangworasil, M.
dc.contributor.authorTaertulakarn, S.
dc.contributor.editorSkala, Václav
dc.identifier.citationWSCG '2005: Short Papers: The 13-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2005 in co-operation with EUROGRAPHICS, p. 137-140.en
dc.description.abstractTomographic imaging is a technique for exploration of a cross-section of an inspected object without destruction. Normally, the input data, known as the projections, are gathered by repeatedly radiating coherent waveform through the object in a number of viewpoints, and receiving by an array of corresponding detector in the opposite position. In this research, as a replacement of radiographs, the series of photographs taken around the opaque object under the ambient light is completely served as the projections. The purposed technique can be adopted with various beam geometry including parallel-beam, cone-beam and spiral cone-beam geometry. From the process of tomography, the outcome is the stack of pseudo cross-sectional image. Not the internal of cross section is authentic, but the edge or contour is valid.en
dc.format4 s.cs
dc.publisherVáclav Skala - UNION Agencyen
dc.relation.ispartofseriesWSCG '2005: Short Papersen
dc.rights© Václav Skala - UNION Agencycs
dc.subjectrekonstrukce obrazucs
dc.subject3D vykreslovánícs
dc.subjectfotografická tomografiecs
dc.subjecthelická tomografie výpočetním svazkemcs
dc.title3D Modeling from Multiple Projections: Parallel-Beam to Helical Cone-Beam Trajectoryen
dc.typekonferenční příspěvekcs
dc.subject.translatedimage reconstructionen
dc.subject.translated3D renderingen
dc.subject.translatedphotographic tomographyen
dc.subject.translatedhelical cone-beam tomographyen
Appears in Collections:WSCG '2005: Short Papers

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