Lidar Data Augmentation

Augmentation_Rotation_Jitter.ipynb

Pointnet2

    def _augment_batch_data(self, batch_data):
        rotated_data = provider.rotate_point_cloud(batch_data)
        rotated_data = provider.rotate_perturbation_point_cloud(rotated_data)
        jittered_data = provider.random_scale_point_cloud(rotated_data[:,:,0:3])
        jittered_data = provider.shift_point_cloud(jittered_data)
        jittered_data = provider.jitter_point_cloud(jittered_data)
        rotated_data[:,:,0:3] = jittered_data
        return provider.shuffle_points(rotated_data)

# https://github.com/charlesq34/pointnet2/blob/master/utils/provider.py#L32

https://github.com/hunjung-lim/pcl-tutorial/blob/master/910_Resources/augmentation/augmentation.ipynb

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