Lei Sun
4 papers in the PaperMetrix corpus
Papers by this author
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Construction of typhoon disaster knowledge graph based on graph database Neo4j
2020
The typhoon knowledge graph can correlate various kinds of information in the typhoon data, conduct overall and related analysis, and finally provide effective assistance for typhoon prevention and post-disaster protection. The data of typhoon landing …
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Research on Component Retrieval and Matching Methods
2022
Aiming at how to quickly retrieve the target component from the huge component library, this paper proposes a component retrieval method based on facet classification, which uses component keyword set to facet description of the …
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Output-correlated adversarial attack for image translation network
2022 · Journal of Electronic Imaging
Maliciously forged images generated by image translation networks can cause significant security threats to personal privacy and national security. An emerging solution for forged images is preventing image forgery models from tampering with user images …
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An adversarial attack method for Yolov4 based on changeable-perturbation-step PGD
2022
With the development of artificial intelligence, the object detection model based on deep learning has also achieved great results. The detection model has also developed from the traditional manual extraction of features to the current …