License:
Crane is a proprietary software provided under the following license.
1. The user allowed to use the software if and only if both of the following conditions are satisfied.
	* (Non-Commercial Use): The use of the software is non-commercial.
	* (Attribution): The resulting works achieved using the software, e.g. research publications, exhibitions, education workshops, etc. acknowledge the usage of the software and our names(Kai Suto, Kotaro Tanimichi)
2. Any other type of usage, e.g., commercial use, is by default prohibited. For this type of usage, please contact: dqm2kai@gmail.com
