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2014-04-14 05:55:22 -0600 | asked a question | Detecting squares in an image I found this square detection code online and I'm trying to understand it, does anyone understand what the line at the end does? it states: "gray = gray0 >= (l+1)*255/N;" Mat pyr, timg, gray0(image.size(), CV_8U), gray; |
2014-04-10 05:10:25 -0600 | asked a question | Object Recognition question please help Hi guys, I have wrote a object recognition code that is able to combine colour and shape tracking and track an object in a video based on these attributes. It works fine, however I'm having a slight issue with tracking two object of interest. so for example I am able to track a paper that is rectangle and red and this works fine, so if there another paper that is rectangle and blue or circle and red doesn't interfere with my tracking however if there is 2 papers that are both rectangle and red then the tracking will not work. Is there a way to counter this problem? to expand on this, the results i want to achieve is to track an object of interest in a video, however if a 2nd object of the same shape and colour was to appear in the video, i would like to ignore it and keep tracking the first object. |
2014-03-27 11:00:48 -0600 | asked a question | How to detect the shape of an object whilst the object is moving? I have wrote the following shape code, but i'm having some difficulties regarding how it works. I want to be able to track the shape of the object whilst the object is moving, but at the moment the code below only tracks the shape of the object whilst the object is standstill and why whilst it is moving very slowly. Anyone knows any modifications i can make to the code to make it track objects moving quite fast? Thanks very much in advance. (more) |
2014-02-12 09:00:55 -0600 | asked a question | Color and Shape tracking question, please help. I am trying to integrate a color detection code and a shape detection code into one, so instead of tracking the shape or color of a particular object, I would like to track both shape and color of the object using one code. is this achievable? |