Deep neural networks 1 Image segmentation 1 Machine learning 1 Pipeline processing systems 1 Pipelines 1 Post-processing 1 Real images 1 Real- time 1 Space debris 1 Space objects 1 Space surveillance 1 Space surveillance and tracking 1 Statistical tests 1 Telescope image Telescopes 1 Time-space 1 Tracklets 1 U-Net 1 U-net 1 machine learning (ML) 1 space debris 1 space surveillance and tracking (SST) 1 telescope images 1 tracklet 1