loop closure detection; dynamic scenes; image retrieval; place recognition

This dataset is introduced in paper "Point-cloud-based place recognition using CNN feature extraction" by T. Sun, et al.

This dataset is for place recognition.

The dataset is collected using an omni stereo camera and a VLP-16 Velodyne LiDAR tied together and placed on a tripod.

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The "Dynamic Scenes" Dataset is provided for testing visual loop closure detection algorithms in highly dynamic scenes. It has a strong background in some crucial applications such as autonomous driving systems.

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