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Calibration of Scanning Electron Microscope using a multi-images non-linear minimization process.

Le Cui 1 Eric Marchand 1
1 Lagadic - Visual servoing in robotics, computer vision, and augmented reality
CRISAM - Inria Sophia Antipolis - Méditerranée , Inria Rennes – Bretagne Atlantique , IRISA-D5 - SIGNAUX ET IMAGES NUMÉRIQUES, ROBOTIQUE
Abstract : In this paper, a novel approach of SEM calibration based on non-linear minimization process is presented. The SEM calibration for the intrinsic parameters are achieved by an iterative non-linear optimization algorithm which minimize the registration error between the current estimated position of the pattern and its observed position. The calibration can be achieved by one image and multiple images of calibration pat- tern. Perspective and parallel projection models are addressed in this approach. The experimental results show the efficiency and accuracy of the proposed method.
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Submitted on : Monday, May 19, 2014 - 9:43:56 AM
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Le Cui, Eric Marchand. Calibration of Scanning Electron Microscope using a multi-images non-linear minimization process.. IEEE Int. Conf. on Robotics and Automation, ICRA'14, Jul 2014, Hong-Kong, Hong Kong SAR China. ⟨hal-00992614⟩

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