ohdang888 Posted November 5, 2011 Share Posted November 5, 2011 Hey guys, random question: Does anyone have knowledge of pulling data from the view of an image? For example, I have an image of a map that I'm putting on GoogleMapsApi. Instead of the user drawing a bunch of polygons, I'd like to be able to know where the lines in the image are, and i'd automatically trace the polygon. It'd be a simple black and white image [white background, a few black lines]. Anyone know a solution or method for this? Thanks. Quote Link to comment Share on other sites More sharing options...
cs.punk Posted November 7, 2011 Share Posted November 7, 2011 Does anyone have knowledge of pulling data from the view of an image? What is a view of an image? For example, I have an image of a map that I'm putting on GoogleMapsApi. Instead of the user drawing a bunch of polygons, I'd like to be able to know where the lines in the image areWhat lines?, and i'd automatically trace the polygon. It'd be a simple black and white image [white background, a few black lines]. Anyone know a solution or method for this? Thanks. Quote Link to comment Share on other sites More sharing options...
requinix Posted November 7, 2011 Share Posted November 7, 2011 You mean edge detection? ImageMagick can do it. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.