Image Processing For Geo Detection

Zarcone, Gaetano; Mariani, Lorenzo; Bucciarelli, Mascia; Hosseim, Shariar Hadji; Curianò, Federico; Celesti, Paola; Palo, Luigi di

doi:10.1109/hora52670.2021.9461359

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2023

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Cited by 2 publications

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Real-Time Parallel LU Decomposition of Space Debris Features On-Board

Yu,

Huang,

et al. 2023

2023 IEEE 15th International Conference on Advanced Infocomm Technology (ICAIT)

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Real-Time Parallel LU Decomposition of Space Debris Features On-Board

Yu,

Huang,

et al. 2023

2023 IEEE 15th International Conference on Advanced Infocomm Technology (ICAIT)

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Dim Staring Debris Targets Detection Method with Dense Long Trailing Star

Huang

et al. 2023

Applied Sciences

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With the gradual increase in spacecraft in orbit, space debris monitoring has become the key to the sustainable development of space missions. A staring debris detection method is proposed for high-density stars with long tails. In order to solve the problem that the gray level of a long trailing image is not stable and continuous, rectangular fitting is used to complete the aggregation of the trailing image and reduce the influence of noise on the trailing information. The occluded state of the target was analyzed, the feature calculation method was improved, the semi-occluded scene was statistically classified, the fully connected network (FCN) based finite point feature was accurately classified, and the semi-occluded image was extracted. Based on the extracted semi-occluded image, the inter-frame association can improve the success probability of target association and realize the effective detection and tracking of debris. The detection accuracy was tested for the changing inter-frame interval and signal-to-noise ratio (SNR), and the relationship between the index parameters and key parameters was given. Compared with previous literature, this design can detect and track the occluded target with a detection rate of more than 90% and a false alarm rate of less than 10%.

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Image Processing For Geo Detection

Cited by 2 publications

References 21 publications

Real-Time Parallel LU Decomposition of Space Debris Features On-Board

Real-Time Parallel LU Decomposition of Space Debris Features On-Board

Dim Staring Debris Targets Detection Method with Dense Long Trailing Star

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