False Positive Detection and Prediction Quality Estimation for LiDAR Point Cloud Segmentation
2021 IEEE 33rd International Conference on Tools with Artificial Intelligence (ICTAI)(2021)
Abstract
We present a novel post-processing tool for semantic segmentation of LiDAR point cloud data, called LidarMetaSeg, which estimates the prediction quality segmentwise. For this purpose we compute dispersion measures based on network probability outputs as well as feature measures based on point cloud input features and aggregate them on segment level. These aggregated measures are used to train a me...
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Key words
Point cloud compression,Laser radar,Uncertainty,Semantics,Measurement uncertainty,Estimation,Predictive models
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