Diff-Net: Image Feature Difference based High-Definition Map Change Detection for Autonomous Driving

no code implementations • 14 Jul 2021 • Lei He, Shengjie Jiang, Xiaoqing Liang, Ning Wang, Shiyu Song

Compared to traditional methods based on object detectors, the essential design in our work is a parallel feature difference calculation structure that infers map changes by comparing features extracted from the camera and rasterized images.

Autonomous Driving Change Detection +3