Real time dense SLAM in unstructured dynamic cluttered 3D environments

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2022-2-3
Hastürk, Özgür
SLAM problem has been extensively studied by researchers in the field of robotics , however, conventional approaches in mapping assume a static environment. The static assumption is valid only in a small region, it limits the application of visual SLAM in dynamic environments. Recently proposed state of art SLAM solutions for dynamic environment use different semantic segmentation methods such as Mask RCNN and SegNet; however, these frameworks are based on a sparse mapping framework (ORBSLAM) Our proposed approach requires neither explicit object tracking nor object classifier, which makes it robust to any type of moving object and suitable for real-time mapping. Our method eliminates the repeated views and uses consistent data that enhance the performance of volumetric fusion. For completeness, we compare our proposed method using different type of high dynamic dataset, which are publicly available, in order to demonstrate the versatility and robustness of our approach. Experiments shows that its tracking performance better than other dense and dynamic SLAM approaches.

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Citation Formats
Ö. Hastürk, “Real time dense SLAM in unstructured dynamic cluttered 3D environments,” Ph.D. - Doctoral Program, Middle East Technical University, 2022.