Ⅰ. GEOMETRICAL PARAMETER MEASUREMENT USING SPATIAL PROPERTY OF PICTURE （1） Distance between any two points Given any two points P1（x1,Y1） and Pa（x2,y2）, the Euclidean distance between them is:
文摘Ⅰ. GEOMETRICAL PARAMETER MEASUREMENT USING SPATIAL PROPERTY OF PICTURE （1） Distance between any two points Given any two points P1（x1,Y1） and Pa（x2,y2）, the Euclidean distance between them is:
