Appearance reconstruction of three dimensional models from real images

Date

2002-10-30

Author

Yilmaz, U
Mulayim, AY
Atalay, Mehmet Volkan

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An image based model reconstruction system is described. Real images of a rigid object acquired under a simple but controlled environment are used to recover the three dimensional geometry and the surface appearance. Based on a multi-image calibration method, an algorithm to extract the rotation axis of a turn-table has been developed. Furthermore, this can be extended to estimate robustly the initial bounding volume of the object to be modeled. The coarse volume obtained, is then carved using a stereo correction method which removes the disadvantages of silhouette based reconstruction by photoconsistency. The concept of surface particles is adapted in order to extract a texture map for the model. Some metrics are defined to measure the quality of the reconstructed models.

Subject Keywords

Based model reconstruction system

URI

https://hdl.handle.net/11511/53100

Conference Name

17th International Symposium on Computer and Information Sciences

Collections

Department of Computer Engineering, Conference / Seminar

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Reconstruction of three dimensional models from real images Yilmaz, U; Mulayim, A; Atalay, Mehmet Volkan (2002-06-21) An image based model reconstruction system is described. Real images of a rigid object acquired under a simple but controlled environment are used to recover the three dimensional geometry and the surface appearance. Based on a multi-image calibration method, an algorithm to extract the rotation axis of a turn-table has been developed. Furthermore, this can be extended to estimate robustly the initial bounding volume of the object to be modeled The coarse volume obtained, is then carved using a stereo corre...
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3D reconstruction of rigid objects from multiple calibrated views Mülayim, Adem Yaşar; Atalay, Mehmet Volkan; Halıcı, Uğur; Department of Computer Engineering (2003) In this thesis, an image based three dimensional (3D) model reconstruction system is investigated and the work done for such a complete reconstruction system is presented. Calibrated images of a rigid object, acquired under a simple but controlled environment, are used to recover the 3D object geometry and the surface appereance. Based on a multi-image camera calibration method, an algorithm to define the rotation axis of a turn-table with respect to the fixed camera coordinate frame has been developed. Fur...
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Citation Formats

U. Yilmaz, A. Mulayim, and M. V. Atalay, “Appearance reconstruction of three dimensional models from real images,” presented at the 17th International Symposium on Computer and Information Sciences, UNIV CENT FLORIDA, ORLANDO, FL, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53100.