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On-line SLAM using clustered landmarks with omnidirectional vision
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2010)
The problem of SLAM (simultaneous localization and mapping) is a fundamental problem in autonomous robotics. It arises when a robot must create a map of the regions it has navigated while localizing itself on it, using ...
Effect of digitization parameters on periapical radiographic image quality with regard to anatomic landmarks
(2011)
The aim of this study was to evaluate the influence of digitization parameters on periapical radiographic image quality, with regard to anatomic landmarks. Digitized images (n = 160) were obtained using a flatbed scanner ...
Automatic ear detection and feature extraction using Geometric Morphometrics and Convolutional Neural Networks
(The Institution of Engineering and Technology, 2017-05)
Accurate gathering of phenotypic information is a key aspect in several subject matters, including biometrics, biomedical analysis, forensics, and many other. Automatic identification of anatomical structures of biometric ...
Geographical variation in head shape of a Neotropical group of toads: the role of physical environment and relatedness
(Wiley-Blackwell, 2017-02-01)
In this study we review the morphological variation within the Rhinella crucifer species group using geometric morphometrics. We sampled 270 specimens from 78 localities comprising all genetic units delimited for the group. ...
Visual slam based on rigid-body 3d landmarks
(SPRINGER, 2012)
Improving robot self-localization using landmarks poses tracking and odometry error estimation
(SPRINGER-VERLAG BERLIN, 2008)