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cs.CV2025
Every Camera Effect, Every Time, All at Once: 4D Gaussian Ray Tracing for Physics-based Camera Effect Data Generation
Yi-Ruei Liu, You-Zhe Xie, Yu-Hsiang Hsu +3
Common computer vision systems typically assume ideal pinhole cameras but fail when facing real-world camera effects such as fisheye distortion and rolling shutter, mainly due to t…
cs.CV2025
Gen-n-Val: Agentic Image Data Generation and Validation
Jing-En Huang, I-Sheng Fang, Tzuhsuan Huang +3
The data scarcity, label noise, and long-tailed category imbalance remain important and unresolved challenges in many computer vision tasks, such as object detection and instance s…