ziad10a's profile - activity

overview network karma followed questions activity

2015-06-08 05:16:52 -0600	received badge	● Self-Learner (source)
2015-06-08 05:13:18 -0600	answered a question	extract a contour out of an image Thanks thdrksdfthmn It served the purpose this solution is in this link
2015-06-07 10:25:15 -0600	commented question	extract a contour out of an image thdrksdfthmn thanks for the link ... I haven't read it yet but I've seen the picture and it's exactly what I want. Thanks mate
2015-06-04 07:58:47 -0600	received badge	● Editor (source)
2015-06-04 07:58:29 -0600	asked a question	extract a contour out of an image Hey I'm new to OpenCV, still learning the different functions and libraries. I'm trying to achieve something but still I can't find the proper method for it. I have an Image and I want to select a specific contour of four points (polygon) and then extract it. I managed to find a way to get the four points according to screen x,y but I can't find the method which extracts this contour and makes it a new image. and the new image must be square/rectangle shaped .... Any help ?
2015-06-01 02:27:06 -0600	asked a question	Load image in Opencv3 java Hey I noticed that the Highgui java lib isn't available in the new version of opencv how can I use the imread function in the newer version ?
2015-05-25 00:14:34 -0600	asked a question	polygon crop in image android Hey, I'm trying to use Eclipse to crop an image using four points (non rectangular) by bringing an image from Unity3D unto a java plugin. I'm quite new in Eclipse and working with java. What's the best way to load an image and crop it then save it again as rectangular image again. Thanks a lot...