Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Aymen Arfaoui"'
Autor:
Noureddine Ben Ayed, Fouad Zargouni, Ali Kadri, Abdelkader Soumaya, Aymen Arfaoui, Damien Delvaux, Mohamed Ghanmi
Publikováno v:
Journal of African Earth Sciences. 129:403-416
Three major compressional events characterized by folding, thrusting and strike-slip faulting occurred in the Eocene, Late Miocene and Quaternary along the NE Tunisian domain between Bou Kornine-Ressas-Msella and Cap Bon Peninsula. During the Plio-Qu
Publikováno v:
International Journal of Geosciences. :239-248
The Tunisian Dorsal backland is the Eastern Atlas side of maghrebides. Field data of Fahs area allowed us to develop new interpretations and to characterize the main structural features of the studied devices (Jebel Rouas and Ruissate). Heritage of Z
Autor:
Simon Thibault, Aymen Arfaoui
Publikováno v:
2012 IEEE International Instrumentation and Measurement Technology Conference Proceedings.
Compared to classical techniques which require expensive equipment, we present herein a low-cost solution to calibrate both standard and wide-angle cameras based on cross-diffractive optical elements. Using our new set-up that generates a robust and
Autor:
Aymen Arfaoui, Anne-Sophie Poulin-Girard, Simon Thibault, Hu Zhang, Pierre Desaulniers, Martin Larivière-Bastien, Jocelyn Parent
Publikováno v:
SPIE Proceedings.
Almost every aspect concerning the design of modern panoramic lenses brings new challenges to optical designers. Examples of these include ray tracing programs having problems finding the entrance pupil which is moving through the field of view, prod
Publikováno v:
ICMLA
We present in this paper a new clustering method which provides self-organization of hierarchical clustering. This method represents large datasets on a forest of original trees which are projected on a simple 2D geometric relationship using tree map
Autor:
Aymen Arfaoui, Simon Thibault
Publikováno v:
Applied Optics. 54:6534
This paper introduces a new generic model for a stereovision system composed of a perspective camera and a panoramic camera or of two panoramic cameras. We present a new simple model in order to establish matching images and to formulate 3D reconstru
Publikováno v:
Optical Engineering. 54:054107
The accuracy of calibration patterns, their fabrication, and their setup are some of the important challenges in a zoom-lens camera calibration process. We address these problems by using a cross-diffractive optical element, which generates a virtual