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Pregled bibliografske jedinice broj: 791673

Zbornik radova

Autori: Đonlić, Matea; Petković, Tomislav; Pribanić, Tomislav
Naslov: 3D Surface Profilometry using Phase Shifting of De Bruijn Pattern
( 3D Surface Profilometry using Phase Shifting of De Bruijn Pattern )
Izvornik: Proceedings of IEEE International Conference on Computer Vision (ICCV2015) / Mortensen, Eric ; Fidler, Sanja (ur.). - Santiago, Čile : IEEE, The Institute of Electrical and Electronics Engineers , 2015. 963-971 (ISBN: 978-1-4673-8391-2).
Skup: International Conference on Computer Vision (ICCV) 2015
Mjesto i datum: Santiago, Čile, 11-18.12.2015.
Ključne riječi: 3D structured light ; Gaussian mixture model ; De Bruijn sequence ; Phase shifting ; Smith-Waterman algorithm
( 3D structured light ; Gaussian mixture model ; De Bruijn sequence ; Phase shifting ; Smith-Waterman algorithm )
Sažetak:
A novel structured light method for color 3D surface profilometry is proposed. The proposed method does not require color calibration of a camera-projector pair and may be used for reconstruction of both dynamic and static scenes. The method uses a structured light pattern that is a combination of a De Bruijn color sequence and of a sinusoidal fringe. For dynamic scenes a Hessian ridge detector and a Gaussian mixture model are combined to extract stripe centers and to identify color. Stripes are then uniquely identified using dynamic programming based on the Smith-Waterman algorithm and a De Bruijn window property. For static scenes phase-shifting and De Bruijn window property are combined to obtain a high accuracy reconstruction. We have tested the proposed method on multiple objects with challenging surfaces and different albedos that demonstrate usability and robustness of the method.
Vrsta sudjelovanja: Poster
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: HRZZ-IP-2013-11-3717
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Elektrotehnika,Računarstvo
URL Internet adrese: http://www.cv-foundation.org/openaccess/content_iccv_2015/papers/Donlic_3D_Surface_Profilometry_ICCV_2015_paper.pdf
Upisao u CROSBI: Tomislav Pribanić (tomislav.pribanic@fer.hr), 28. Pro. 2015. u 14:21 sati



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