Buch, Anders Glent4; Kraft, Dirk4; Kämäräinen, Joni-Kristian3; Petersen, Henrik Gordon4; Krüger, Norbert4
1 The Maersk Mc-Kinney Moller Institute, Faculty of Engineering, SDU2 SDU Robotics, The Maersk Mc-Kinney Moller Institute, Faculty of Engineering, SDU3 Tampere University of Technology4 The Maersk Mc-Kinney Moller Institute, Faculty of Engineering, SDU
We address the problem of estimating the alignment pose between two models using structure-specific local descriptors. Our descriptors are generated using a combination of 2D image data and 3D contextual shape data, resulting in a set of semi-local descriptors containing rich appearance and shape information for both edge and texture structures. This is achieved by defining feature space relations which describe the neighborhood of a descriptor. By quantitative evaluations, we show that our descriptors provide high discriminative power compared to state of the art approaches. In addition, we show how to utilize this for the estimation of the alignment pose between two point sets. We present experiments both in controlled and real-life scenarios to validate our approach.
Ieee International Conference on Robotics and Automation (icra), 2013, p. 2080-2087
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2013 IEEE International Conference on Robotics and Automation, 2013