【摘要】 提出了一种基于边沿的二维灰度图像尺寸测量的算法,通过对输入二维图像的映射投影得到一维的投影图像,对投影图像进行滤波后,得到包含加强边沿信息的滤波图像,最后根据坐标信息和标定得到实际尺寸,算法速度快,精度高。更多还原

【Abstract】 The arithmetic about two-dimensional image based on edges is put forward.One-dimensional project is got through two-dimensional image.The filtered image including strengthened edge is come into being. The physical dimension is got based on coordinate and scale information.The experimentation conclusion indicates this arithmetic has high-speed and high-precision.更多还原