Fourier Series Coder maps angles to a minimal orthogonal Fourier basis with a geometric manifold constraint to deliver continuous, reversible, and noise-robust angle encoding for oriented object detection.
Pra-det: Anchor-free oriented object detection with polar radius representation
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Fourier Series Coder: A Novel Perspective on Angle Boundary Discontinuity Problem for Oriented Object Detection
Fourier Series Coder maps angles to a minimal orthogonal Fourier basis with a geometric manifold constraint to deliver continuous, reversible, and noise-robust angle encoding for oriented object detection.