Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SHIMADA Hiroki and OHZEKI Kazuo,Action analysis of tennis player by time-varying image processing,ITE Technical Report,13426893,The Institute of Image Information and Television Engineers,2011,35.8,0,123-126,https://cir.nii.ac.jp/crid/1390282679504784000,https://doi.org/10.11485/itetr.35.8.0_123