Traffic Sign Detection
Traffic sign detection based on Faster R-CNN, implemented in Keras. The annotated dataset comes from German Traffic Sign Detection Benchmark.
Notes:
config.py contains all settings for the train or test run. The anchor box sizes are selected from [8, 16, 32, 64] and anchor ratios from [1:1, 1:2, 2:1].
The base network shared by RPN and classifier are implemented in 2-layer FCnet, ZFnet and VGG16.
The RPN Stride depends on network structure and should be modified correspondingly if a new model/structure is employed.
Example output: