CONDENSATION—Conditional Density Propagation forVisual Tracking
International Journal of Computer Vision
KinectFusion: Real-time dense surface mapping and tracking
ISMAR '11 Proceedings of the 2011 10th IEEE International Symposium on Mixed and Augmented Reality
Real-time human pose recognition in parts from single depth images
CVPR '11 Proceedings of the 2011 IEEE Conference on Computer Vision and Pattern Recognition
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We propose a novel method for vision based simultaneous localization and mapping (vSLAM) using a biologically inspired vision sensor that mimics the human retina. The sensor consists of a 128x128 array of asynchronously operating pixels, which independently emit events upon a temporal illumination change. Such a representation generates small amounts of data with high temporal precision; however, most classic computer vision algorithms need to be reworked as they require full RGB(-D) images at fixed frame rates. Our presented vSLAM algorithm operates on individual pixel events and generates high-quality 2D environmental maps with precise robot localizations. We evaluate our method with a state-of-the-art marker-based external tracking system and demonstrate real-time performance on standard computing hardware.