- 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.