we need a small application where we will map the images.
for every jpg (input file) user will create points and the coordinates of this points will be saved on a text file.
the details will be shared with bidders.
every single details and layout ( interface ) is ready.
dear i can use opencv tool to solve this problem and software can be in c# or c++ [url removed, login to view] can draw get point (x,y) of edges or some point and can store it in file but using some [url removed, login to view] do you say?