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Pregled bibliografske jedinice broj: 42347

Zbornik radova

Autori: Pribanić, Tomislav; Cifrek, Mario; Tonković, Stanko
Naslov: Effects of image distortion and resolution on 3D reconstruction systems
( Effects of image distortion and resolution on 3D reconstruction systems )
Izvornik: Proceedings of the First International Workshop on IMAGE AND SIGNAL PROCESSING AND ANALYSIS / Lončarić, Sven (ur.). - Zagreb : University Computing Center , 2000. 183-188.
Skup: IWISPA 2000 - First International Workshop on Image and Signal Processing and Analysis in conjunction with 22nd International Conference on Information Technology Interfaces
Mjesto i datum: Pula, Hrvatska, 13-16.06.2000.
Ključne riječi: image distortion; DLT; marker detection accuracy; camera calibration
( image distortion; DLT; marker detection accuracy; camera calibration )
Sažetak:
Image distortion and insufficient image resolution are significant sources of error that should be taken into account in camera calibration. Calibration point detection (finding the center of marker) and image correction plays very important role during the calibration process. Our results showed that in case of wide angle lenses is absolutely necessary to correct image for distortion, if highest accuracy is demanded. Moreover, the extent of distortion is such that increase of picture resolution, to determine more precisely calibration points, becomes significantly effective only after the images are distortion free.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 036026
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Elektrotehnika



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