Funding for this research was provided by:
Konica Minolta Imaging Science Encouragement Award
Shorai Foundation for Science and Technology
Intelligent Cosmos Award
Grant-in-Aid for Young Scientist Research (20K19699)
Grant of a research challenge
third term research project from Aomori Prefectural Industrial Technology Research Center
Article History
Received: 23 July 2020
Accepted: 1 June 2021
First Online: 16 June 2021
Competing interests
: The authors declare no competing interests.