Chuang-Jan Chang

Improving Object Detection on Fisheye Images via Panoramic Reprojection Using a Non-Parametric Projection Model (NPPM) and YOLO

Fisheye cameras give a single shot of a very wide scene, but the strong distortion they produce makes things harder for object detectors. CNN-based detectors like YOLO are built for normal perspective images, so when they are trained directly on fisheye frames the accuracy drops, especially for objects near the edge of...