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Detection of Strong Gravitational Lenses with a Lens–Topology Relation and Arc-assisted Annotations

  • Authors: Junyu Meng, Jingjing Wu, Yuchen He, Bin Jiang, Yanxia Zhang

Junyu Meng et al 2026 The Astrophysical Journal Supplement Series 284 .

  • Provider: AAS Journals

Caption: Figure 1.

Examples of positive training samples. The parent image sizes are 512 × 512 pixels. The green dashed boxes illustrate representative 256 × 256 pixel regions extracted after applying the random spatial jittering augmentation.

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