1. CNRS-AIST Joint Robotics Laboratory (JRL), IRL, and the Computer Vision Research Team, Artificial Intelligence Research Center (AIRC), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
2. Digital Architecture Research Center (DigiARC), National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan
3. Computer Vision Research Team, Artificial Intelligence Research Center (AIRC), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
4. CNRS-AIST Joint Robotics Laboratory (JRL), IRL, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan