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Pregled bibliografske jedinice broj: 301459

Zbornik radova

Autori: Ribarić, Slobodan; Mihalić, Darko
Naslov: Robust Image Registration Based on Features Extracted from Image of Edges
Izvornik: Proceedings of the 30th International Convention MIPRO 2007 on Computers in Technical Systems and Intelligent Systems : CTS&CIS ; Vol. III = Zbornik radova 30. međunarodne konvencije MIPRO 2007 Računala u tehničkim sustavima. Inteligentni sustavi ; sv. 3 / Budin, Leo ; Ribarić, Slobodan (ur.). - Opatija : MIPRO , 2007. 192-197 (ISBN: 978-953-233-030-4).
Skup: Jubilarni međunarodni skup MIPRO (30 ; 2007) : Savjetovanje Računala u tehničkim sustavima
Mjesto i datum: Opatija, Hrvatska, 21-25.05.2007.
Ključne riječi: image registration; feature detection; feature extraction; optimal transformation; fusion
Sažetak:
This paper describes a registration method of images taken from two different parts of the electromagnetic spectrum: the infrared and the visible range. Image registration includes development of the transformation in order to achieve an optimal overlapping of image pairs. The transformation is affine and consists of scaling along the x- and y-axis, translation, rotation and horizontal skew, and it is found based on features composed of two characteristic points (intersection of linear segments and/or corners) connected with one linear segment. These features are detected and extracted from the both images of edges (IR and RGB). As a measure of the best overlap, i.e., the optimal transformation, a function is used which takes into account the number of corresponding points in both images and the sum of their distances. The method is experimentally verified on numerous pairs of infrared and visible images of building facades. The examples of image registration and its evaluation are given.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Ostalo
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 036-0361935-1954
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo
Puni text rada: 301459.clanak_19-02-07.pdf (tekst priložen 6. Srp. 2007. u 13:35 sati)
Upisao u CROSBI: Slobodan Ribarić (slobodan.ribaric@fer.hr), 6. Srp. 2007. u 13:35 sati
Napomene:
MIPRO = Croatian Society for Information and Communication Technology, Electronics and Microelectronics



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