抄録
Measuring three dimensions position of thehornless object such as a cylinder with stereo cameras has a problem that corresponding misses occurred by round edge. This paper presents proposition to reduce the measuring error occurred by round edge. Chapter 1 describe round edge error. In chapter 2, Quantitative round edge error is measured by measuring 9 radius cylindrical objects. In chapter 3, changing cameras arrangement parallel to edge of object, round edge error reduces 50 percent.
