About RYU Y K
About Korea Advanced Inst. Sci. and Technol., Seoul, KOR
About CHO H S
About Korea Advanced Inst. Sci. and Technol., Taejon, KOR
About Optical Engineering
About specular reflection
About Measuring methods and instruments of length,area,cross section,volume,angle
About 鏡面
About 物体
About 三次元形状
About 光センサ