Keras implementation of GradCam for custom CNN model.
Adapted from https://github.com/jacobgil/keras-grad-cam to generate heat map image from custom CNN model.
python Grad_cam_CNN.py <target_image_dir> <output_image_dir> <model_path> <layer_name>
<target_image_dir>: Path to target images.<output_image_dir>: Path to save the generated heat map images.<model_path>: Path to CNN model .h5 weight file.<layer_name>: Generate heat map image from specified layer name.
