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The Self-Equalizing De Bruijn Sequence for 3D Profilometry


Petković, Tomislav; Pribanić, Tomislav; Đonlić, Matea
The Self-Equalizing De Bruijn Sequence for 3D Profilometry // Abstract Book of Fourth Croatian Computer Vision Workshop (CCVW 2015) / Lončarić, Sven ; Krapac, Josip (ur.).
Zagreb: Center of Excellence for Computer Vision, Faculty of Electrical Engineering and Computing, University of Zagreb, 2015. str. 7-7 (predavanje, nije recenziran, sažetak, znanstveni)


Naslov
The Self-Equalizing De Bruijn Sequence for 3D Profilometry

Autori
Petković, Tomislav ; Pribanić, Tomislav ; Đonlić, Matea

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstract Book of Fourth Croatian Computer Vision Workshop (CCVW 2015) / Lončarić, Sven ; Krapac, Josip - Zagreb : Center of Excellence for Computer Vision, Faculty of Electrical Engineering and Computing, University of Zagreb, 2015, 7-7

Skup
Fourth Croatian Computer Vision Workshop (CCVW 2015)

Mjesto i datum
Zagreb, Hrvatska, 22.09.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
3D scanning ; 3D structured light ; De Bruijn sequence ; phase shifting

Sažetak
Using color in 3D profilometry usually requires a tedious color calibration to mitigate the undesired effects of ambient lighting, object albedo, non-equal channel gains, and channel cross-talk. We propose a novel De Bruijn sequence for multi-channel structured light that removes the need for color calibration of a camera-projector pair. The proposed sequence has the following desirable properties: (1) it enables the extraction of ambient lighting, (2) it enables the cancellation of object albedo, and (3) it enables the equalization of channel gains.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo

Napomena
Prezentacija istraživanja objavljenog u istoimenom radu na konferenciji BMVC2015.



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2013-11-3717 - 3D sustav za mjerenje oblika trupa tijela (Tomislav Pribanić, )

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb