A. V. Fantin, A. Albertazzi, and T. L. Pinto, “Efficient mesh oriented algorithm for 3D measurement in multiple camera fringe projection,” Proc. SPIE 6616, 66161B (2007).

[CrossRef]

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, 085601 (2007).

[CrossRef]

R. Sitnik, M. Kujawinska, J. M. Woznicki, “Digital fringe projection system for large-volume 360-deg shape measurement,” Opt. Eng. 41, 443-449 (2002).

[CrossRef]

R. Carsten, R. Ritter, and J. Thesing, “3-D shape measurement of complex objects by combining photogrammetry and fringe projection,” Opt. Eng. 39, 224-231 (2000).

[CrossRef]

H. O. Saldner and J. M. Huntley, “Profilometry using temporal phase unwrapping and a spatial light modulator based fringe projector,” Opt. Eng. 36, 610-615 (1997).

[CrossRef]

Q. T. Luong and O. D. Faugeras, “The fundamental matrix: theory, algorithms, and stability analysis,” Int. J. Comput. Vis. 17, 43-75 (1996).

[CrossRef]

H. C. Longet-Higgins, “A computer algorithm for reconstructing a scene from two projections,” Nature 293, 133-135 (1981).

[CrossRef]

A. V. Fantin, A. Albertazzi, and T. L. Pinto, “Efficient mesh oriented algorithm for 3D measurement in multiple camera fringe projection,” Proc. SPIE 6616, 66161B (2007).

[CrossRef]

A. C. Hofmann, A. G. Albertazzi, Jr., J. M. C. Santos, E. Valim, and R. S. Gondo, “A stereoscopic endoscopic optical system for measurement of the 3D weld geometry of pipes: concepts and preliminary results,” in *Proceedings of The 25th International Conference on Offshore Mechanics and Arctic Engineering* (American Society of Mechanical Engineers, 2006).

A. C. Hofmann, A. G. AlbertazziJr., J. M. C. Santos, E. Valim, and R. S. Gondo, “Sistema óptico endoscópico estereoscópico para medida 3D da geometria da solda de dutos--conceitos e resultados preliminares,” in* Proceedings of 9a COTEQ-Conferência Internacional sobre Tecnologia de Equipamentos* (Abende, 2007), pp. 1-10.

R. Carsten, R. Ritter, and J. Thesing, “3-D shape measurement of complex objects by combining photogrammetry and fringe projection,” Opt. Eng. 39, 224-231 (2000).

[CrossRef]

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, 085601 (2007).

[CrossRef]

A. V. Fantin, A. Albertazzi, and T. L. Pinto, “Efficient mesh oriented algorithm for 3D measurement in multiple camera fringe projection,” Proc. SPIE 6616, 66161B (2007).

[CrossRef]

Q. T. Luong and O. D. Faugeras, “The fundamental matrix: theory, algorithms, and stability analysis,” Int. J. Comput. Vis. 17, 43-75 (1996).

[CrossRef]

O. D. Faugeras, *Three Dimensional Computer Vision* (MIT, 1993).

A. C. Hofmann, A. G. Albertazzi, Jr., J. M. C. Santos, E. Valim, and R. S. Gondo, “A stereoscopic endoscopic optical system for measurement of the 3D weld geometry of pipes: concepts and preliminary results,” in *Proceedings of The 25th International Conference on Offshore Mechanics and Arctic Engineering* (American Society of Mechanical Engineers, 2006).

A. C. Hofmann, A. G. AlbertazziJr., J. M. C. Santos, E. Valim, and R. S. Gondo, “Sistema óptico endoscópico estereoscópico para medida 3D da geometria da solda de dutos--conceitos e resultados preliminares,” in* Proceedings of 9a COTEQ-Conferência Internacional sobre Tecnologia de Equipamentos* (Abende, 2007), pp. 1-10.

R. Hartley and A. Zisserman, *Multiple View Geometry* (Cambrige University, 2003).

A. C. Hofmann, A. G. Albertazzi, Jr., J. M. C. Santos, E. Valim, and R. S. Gondo, “A stereoscopic endoscopic optical system for measurement of the 3D weld geometry of pipes: concepts and preliminary results,” in *Proceedings of The 25th International Conference on Offshore Mechanics and Arctic Engineering* (American Society of Mechanical Engineers, 2006).

A. C. Hofmann, “Stereoscopic endoscopic system for geometric measurement of welded joints in pipelines” (in Portuguese). Masters thesis (Universidade Federal de Santa Catarina, 2004).

A. C. Hofmann, A. G. AlbertazziJr., J. M. C. Santos, E. Valim, and R. S. Gondo, “Sistema óptico endoscópico estereoscópico para medida 3D da geometria da solda de dutos--conceitos e resultados preliminares,” in* Proceedings of 9a COTEQ-Conferência Internacional sobre Tecnologia de Equipamentos* (Abende, 2007), pp. 1-10.

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, 085601 (2007).

[CrossRef]

H. O. Saldner and J. M. Huntley, “Profilometry using temporal phase unwrapping and a spatial light modulator based fringe projector,” Opt. Eng. 36, 610-615 (1997).

[CrossRef]

J. M. Huntley and H. O. Saldner, “Shape measurement by temporal phase unwrapping and spatial light modulator-based fringe projector,” in *Proceedings of Sensors, Sensor Systems, and Sensor Data Processing*, O. Loffeld, ed. (SPIE, 1997), pp. 185-192

R. Sitnik, M. Kujawinska, J. M. Woznicki, “Digital fringe projection system for large-volume 360-deg shape measurement,” Opt. Eng. 41, 443-449 (2002).

[CrossRef]

H. C. Longet-Higgins, “A computer algorithm for reconstructing a scene from two projections,” Nature 293, 133-135 (1981).

[CrossRef]

Q. T. Luong and O. D. Faugeras, “The fundamental matrix: theory, algorithms, and stability analysis,” Int. J. Comput. Vis. 17, 43-75 (1996).

[CrossRef]

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, 085601 (2007).

[CrossRef]

A. V. Fantin, A. Albertazzi, and T. L. Pinto, “Efficient mesh oriented algorithm for 3D measurement in multiple camera fringe projection,” Proc. SPIE 6616, 66161B (2007).

[CrossRef]

R. Carsten, R. Ritter, and J. Thesing, “3-D shape measurement of complex objects by combining photogrammetry and fringe projection,” Opt. Eng. 39, 224-231 (2000).

[CrossRef]

H. O. Saldner and J. M. Huntley, “Profilometry using temporal phase unwrapping and a spatial light modulator based fringe projector,” Opt. Eng. 36, 610-615 (1997).

[CrossRef]

J. M. Huntley and H. O. Saldner, “Shape measurement by temporal phase unwrapping and spatial light modulator-based fringe projector,” in *Proceedings of Sensors, Sensor Systems, and Sensor Data Processing*, O. Loffeld, ed. (SPIE, 1997), pp. 185-192

A. C. Hofmann, A. G. Albertazzi, Jr., J. M. C. Santos, E. Valim, and R. S. Gondo, “A stereoscopic endoscopic optical system for measurement of the 3D weld geometry of pipes: concepts and preliminary results,” in *Proceedings of The 25th International Conference on Offshore Mechanics and Arctic Engineering* (American Society of Mechanical Engineers, 2006).

A. C. Hofmann, A. G. AlbertazziJr., J. M. C. Santos, E. Valim, and R. S. Gondo, “Sistema óptico endoscópico estereoscópico para medida 3D da geometria da solda de dutos--conceitos e resultados preliminares,” in* Proceedings of 9a COTEQ-Conferência Internacional sobre Tecnologia de Equipamentos* (Abende, 2007), pp. 1-10.

R. Sitnik, M. Kujawinska, J. M. Woznicki, “Digital fringe projection system for large-volume 360-deg shape measurement,” Opt. Eng. 41, 443-449 (2002).

[CrossRef]

R. Carsten, R. Ritter, and J. Thesing, “3-D shape measurement of complex objects by combining photogrammetry and fringe projection,” Opt. Eng. 39, 224-231 (2000).

[CrossRef]

A. C. Hofmann, A. G. AlbertazziJr., J. M. C. Santos, E. Valim, and R. S. Gondo, “Sistema óptico endoscópico estereoscópico para medida 3D da geometria da solda de dutos--conceitos e resultados preliminares,” in* Proceedings of 9a COTEQ-Conferência Internacional sobre Tecnologia de Equipamentos* (Abende, 2007), pp. 1-10.

A. C. Hofmann, A. G. Albertazzi, Jr., J. M. C. Santos, E. Valim, and R. S. Gondo, “A stereoscopic endoscopic optical system for measurement of the 3D weld geometry of pipes: concepts and preliminary results,” in *Proceedings of The 25th International Conference on Offshore Mechanics and Arctic Engineering* (American Society of Mechanical Engineers, 2006).

K. Veit, “Verringerung systematischer meßfehler bei der phasenmessenden triangulation durch kalibration,” Ph.D. dissertation (University of Erlangen-Nuremberg, 2003).

R. Sitnik, M. Kujawinska, J. M. Woznicki, “Digital fringe projection system for large-volume 360-deg shape measurement,” Opt. Eng. 41, 443-449 (2002).

[CrossRef]

R. Hartley and A. Zisserman, *Multiple View Geometry* (Cambrige University, 2003).

R. Zumbrunn, “Automated fast shape determination of diffuse reflecting objects at close range by means of structured light and digital phase measurement,” in *Proceedings of ISPRS Intercomission Conference on Fast Processing of Photogrammetric Data* (Elsevier, 1987), pp. 363-379.

Q. T. Luong and O. D. Faugeras, “The fundamental matrix: theory, algorithms, and stability analysis,” Int. J. Comput. Vis. 17, 43-75 (1996).

[CrossRef]

H. C. Longet-Higgins, “A computer algorithm for reconstructing a scene from two projections,” Nature 293, 133-135 (1981).

[CrossRef]

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, 085601 (2007).

[CrossRef]

H. O. Saldner and J. M. Huntley, “Profilometry using temporal phase unwrapping and a spatial light modulator based fringe projector,” Opt. Eng. 36, 610-615 (1997).

[CrossRef]

R. Carsten, R. Ritter, and J. Thesing, “3-D shape measurement of complex objects by combining photogrammetry and fringe projection,” Opt. Eng. 39, 224-231 (2000).

[CrossRef]

R. Sitnik, M. Kujawinska, J. M. Woznicki, “Digital fringe projection system for large-volume 360-deg shape measurement,” Opt. Eng. 41, 443-449 (2002).

[CrossRef]

A. V. Fantin, A. Albertazzi, and T. L. Pinto, “Efficient mesh oriented algorithm for 3D measurement in multiple camera fringe projection,” Proc. SPIE 6616, 66161B (2007).

[CrossRef]

K. Veit, “Verringerung systematischer meßfehler bei der phasenmessenden triangulation durch kalibration,” Ph.D. dissertation (University of Erlangen-Nuremberg, 2003).

R. Zumbrunn, “Automated fast shape determination of diffuse reflecting objects at close range by means of structured light and digital phase measurement,” in *Proceedings of ISPRS Intercomission Conference on Fast Processing of Photogrammetric Data* (Elsevier, 1987), pp. 363-379.

O. D. Faugeras, *Three Dimensional Computer Vision* (MIT, 1993).

R. Hartley and A. Zisserman, *Multiple View Geometry* (Cambrige University, 2003).

A. C. Hofmann, A. G. Albertazzi, Jr., J. M. C. Santos, E. Valim, and R. S. Gondo, “A stereoscopic endoscopic optical system for measurement of the 3D weld geometry of pipes: concepts and preliminary results,” in *Proceedings of The 25th International Conference on Offshore Mechanics and Arctic Engineering* (American Society of Mechanical Engineers, 2006).

A. C. Hofmann, “Stereoscopic endoscopic system for geometric measurement of welded joints in pipelines” (in Portuguese). Masters thesis (Universidade Federal de Santa Catarina, 2004).

A. C. Hofmann, A. G. AlbertazziJr., J. M. C. Santos, E. Valim, and R. S. Gondo, “Sistema óptico endoscópico estereoscópico para medida 3D da geometria da solda de dutos--conceitos e resultados preliminares,” in* Proceedings of 9a COTEQ-Conferência Internacional sobre Tecnologia de Equipamentos* (Abende, 2007), pp. 1-10.

J. M. Huntley and H. O. Saldner, “Shape measurement by temporal phase unwrapping and spatial light modulator-based fringe projector,” in *Proceedings of Sensors, Sensor Systems, and Sensor Data Processing*, O. Loffeld, ed. (SPIE, 1997), pp. 185-192