発見された錯視 (IMAGE) Toyohashi University of Technology (TUT) Caption 錯視で赤色の線が見える(A)が、実際には灰色である。拡大図を参照。 違いは白色線の縁取りで、白色線を無くすと灰色に見える(B)。 Credit COPYRIGHT (C) TOYOHASHI UNIVERSITY OF TECHNOLOGY. ALL RIGHTS RESERVED. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.