Matches in SemOpenAlex for { <https://semopenalex.org/work/W4367694416> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W4367694416 abstract "Detecting Resident Space Objects (RSOs) and preventing collisions with other satellites is crucial. Recently, deep convolutional neural networks (DCNNs) have shown superior performance in object detection when large-scale datasets are available. However, collecting rich data of RSOs is difficult due to very few occurrences in the space images. Without sufficient data, it is challenging to comprehensively train DCNN detectors and make them effective for detecting RSOs in space images, let alone to estimate whether a detector is sufficiently robust. The lack of meaningful evaluation of different detectors could further affect the design and application of detection methods. To tackle this issue, we propose that the space images containing RSOs can be simulated to complement the shortage of raw data for better benchmarking. Accordingly, we introduce a novel simulation-augmented benchmarking framework for RSO detection (SAB-RSOD). In our framework, by making the best use of the hardware parameters of the sensor that captures real-world space images, we first develop a high-fidelity RSO simulator that can generate various realistic space images. Then, we use this simulator to generate images that contain diversified RSOs in space and annotate them automatically. Later, we mix the synthetic images with the real-world images, obtaining around 500 images for training with only the real-world images for evaluation. Under SAB-RSOD, we can train different popular object detectors like Yolo and Faster RCNN effectively, enabling us to evaluate their performance thoroughly. The evaluation results have shown that the amount of available data and image resolution are two key factors for robust RSO detection. Moreover, if using a lower resolution for higher efficiency, we demonstrated that a simple UNet-based detection method can already access high detection accuracy." @default.
- W4367694416 created "2023-05-03" @default.
- W4367694416 creator A5020247052 @default.
- W4367694416 creator A5035124841 @default.
- W4367694416 creator A5036021446 @default.
- W4367694416 creator A5049692788 @default.
- W4367694416 creator A5087631945 @default.
- W4367694416 date "2023-04-30" @default.
- W4367694416 modified "2023-09-26" @default.
- W4367694416 title "A Simulation-Augmented Benchmarking Framework for Automatic RSO Streak Detection in Single-Frame Space Images" @default.
- W4367694416 doi "https://doi.org/10.48550/arxiv.2305.00412" @default.
- W4367694416 hasPublicationYear "2023" @default.
- W4367694416 type Work @default.
- W4367694416 citedByCount "0" @default.
- W4367694416 crossrefType "posted-content" @default.
- W4367694416 hasAuthorship W4367694416A5020247052 @default.
- W4367694416 hasAuthorship W4367694416A5035124841 @default.
- W4367694416 hasAuthorship W4367694416A5036021446 @default.
- W4367694416 hasAuthorship W4367694416A5049692788 @default.
- W4367694416 hasAuthorship W4367694416A5087631945 @default.
- W4367694416 hasBestOaLocation W43676944161 @default.
- W4367694416 hasConcept C111919701 @default.
- W4367694416 hasConcept C126042441 @default.
- W4367694416 hasConcept C13280743 @default.
- W4367694416 hasConcept C138885662 @default.
- W4367694416 hasConcept C144133560 @default.
- W4367694416 hasConcept C153180895 @default.
- W4367694416 hasConcept C154945302 @default.
- W4367694416 hasConcept C162853370 @default.
- W4367694416 hasConcept C185798385 @default.
- W4367694416 hasConcept C194051981 @default.
- W4367694416 hasConcept C205649164 @default.
- W4367694416 hasConcept C26517878 @default.
- W4367694416 hasConcept C2776151529 @default.
- W4367694416 hasConcept C2778137410 @default.
- W4367694416 hasConcept C2778572836 @default.
- W4367694416 hasConcept C31972630 @default.
- W4367694416 hasConcept C3261483 @default.
- W4367694416 hasConcept C38652104 @default.
- W4367694416 hasConcept C41008148 @default.
- W4367694416 hasConcept C41895202 @default.
- W4367694416 hasConcept C76155785 @default.
- W4367694416 hasConcept C81363708 @default.
- W4367694416 hasConcept C86251818 @default.
- W4367694416 hasConcept C94915269 @default.
- W4367694416 hasConceptScore W4367694416C111919701 @default.
- W4367694416 hasConceptScore W4367694416C126042441 @default.
- W4367694416 hasConceptScore W4367694416C13280743 @default.
- W4367694416 hasConceptScore W4367694416C138885662 @default.
- W4367694416 hasConceptScore W4367694416C144133560 @default.
- W4367694416 hasConceptScore W4367694416C153180895 @default.
- W4367694416 hasConceptScore W4367694416C154945302 @default.
- W4367694416 hasConceptScore W4367694416C162853370 @default.
- W4367694416 hasConceptScore W4367694416C185798385 @default.
- W4367694416 hasConceptScore W4367694416C194051981 @default.
- W4367694416 hasConceptScore W4367694416C205649164 @default.
- W4367694416 hasConceptScore W4367694416C26517878 @default.
- W4367694416 hasConceptScore W4367694416C2776151529 @default.
- W4367694416 hasConceptScore W4367694416C2778137410 @default.
- W4367694416 hasConceptScore W4367694416C2778572836 @default.
- W4367694416 hasConceptScore W4367694416C31972630 @default.
- W4367694416 hasConceptScore W4367694416C3261483 @default.
- W4367694416 hasConceptScore W4367694416C38652104 @default.
- W4367694416 hasConceptScore W4367694416C41008148 @default.
- W4367694416 hasConceptScore W4367694416C41895202 @default.
- W4367694416 hasConceptScore W4367694416C76155785 @default.
- W4367694416 hasConceptScore W4367694416C81363708 @default.
- W4367694416 hasConceptScore W4367694416C86251818 @default.
- W4367694416 hasConceptScore W4367694416C94915269 @default.
- W4367694416 hasLocation W43676944161 @default.
- W4367694416 hasOpenAccess W4367694416 @default.
- W4367694416 hasPrimaryLocation W43676944161 @default.
- W4367694416 hasRelatedWork W1583524169 @default.
- W4367694416 hasRelatedWork W1967456564 @default.
- W4367694416 hasRelatedWork W2059299633 @default.
- W4367694416 hasRelatedWork W2065946851 @default.
- W4367694416 hasRelatedWork W2296151615 @default.
- W4367694416 hasRelatedWork W2567005852 @default.
- W4367694416 hasRelatedWork W2783980107 @default.
- W4367694416 hasRelatedWork W2990559186 @default.
- W4367694416 hasRelatedWork W3120243212 @default.
- W4367694416 hasRelatedWork W3157384330 @default.
- W4367694416 isParatext "false" @default.
- W4367694416 isRetracted "false" @default.
- W4367694416 workType "article" @default.