著者
平田 隆幸 藤原 郁弥 藤本 研治 園山 輝幸 原田 烈光
出版者
福井大学
雑誌
福井大学工学部研究報告 (ISSN:04298373)
巻号頁・発行日
vol.51, no.2, pp.215-220, 2003-09-30
被引用文献数
3

Yes. The principle of a kaleidoscope can magnify tiny differences of dot patterns. Human brains can recognize a small difference of patterns especially in the case of patterns having some symmetry. The kaleidoscope generates 3-fold rotation symmetry patterns by using the mirrors so that we can recognize tiny differences of time-series by embedding the oeak-value on the scope of the kaleidoscope. We demonstrate this effect using synthetic data and then apply this method to RF echo signal of ultrasonic diagnostic system.