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With the popularization and application of computer technology, digital information filled every corner of human society. Artificial management of digital information has been unable to adapt to the development of society, therefore, efficient management and accurate positioning technology of the mass of information has become research hot spots of many research groups. The work proposed in this paper...
A robust omni-directional vision based localization method that allows us to obtain accurate mobile robot pose of large indoor environments is proposed. To implement the localization based on vision. In a learning step, the robot is manually guided on a path and an omni-directional image frames sequence is recorded. From this sequence a topological map is built with robust affine and scale invariant...
Accurate localization and mapping play a pivotal role in mobile robot navigation. In this paper, we present a novel algorithm for mobile robot SLAM (Simultaneous Localization and Mapping) based on stereo vision. First a novel method is proposed to extract distinctive invariant image features, which is coined PLOT (Polynomial Local Orientation Tensor). The stability of these features to image translation,...
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