2018-05-18 20:06:57 -0600 | received badge | ● Popular Question (source) |
2015-08-02 21:53:42 -0600 | received badge | ● Nice Question (source) |
2014-04-01 03:50:33 -0600 | received badge | ● Student (source) |
2014-02-03 07:58:21 -0600 | asked a question | Detecting color range from "avarage" Currently I am using a HaarCascade to detect a face in a picture. Which is working, I am getting a rect of where the face is. Now I want to get the "average?" (skin color) in that rect. And use that as a base for the color range to search for other skin in the photo. How should I go about that? I have found the inRange function, which searches for a color in a range. But I am not quite sure how I could get the average color of my skin in there. It seems that the inRange function needs HSV values? However, I don't know quite what that format is. It doesn't seem to be the same as HSB in photoshop. (Which I tried for "testing purposes"). My question boils down to this, how can I get the "average" color in a rect, and find other colours in that range (e.g, lighter and darker than that color, but the same shade). Thanks. |
2014-02-03 07:53:16 -0600 | commented question | OpenCV on OSX Mavericks in Xcode I have no experience with CMake. I found somewhere that I needed it so I did. But that would be a handy feature. However it seem's i've got it working. I had to add the library search path. |
2014-02-01 09:54:28 -0600 | asked a question | OpenCV on OSX Mavericks in Xcode I'm trying to run OpenCV on OSX in Xcode. I have downloaded the code from github. And used cmake to compile it. Next I created a new Xcode project with the following code: Next I've set the header search path to: /usr/local/include After that I've added the libraries from /usr/local/lib in the "Build Phases" as seen in the screenshot below. However, when I try to run I get the following error: Did I mis something? edit: Looks like i've got to add the library search path too. Now it compiles (doesn't show anything, but it compiles). |
2014-01-25 08:27:50 -0600 | received badge | ● Editor (source) |
2014-01-25 08:27:34 -0600 | asked a question | Track position hands iOS. Well, the title gives the question away. I am trying to track the hand through the camera on iOS. I have been googling and testing around. And I have found that I could use OpenCV for this. I have OpenCV working (as in, I can capture video from the camera, and display it on my iPhone as wel as blurring / grayscaling the image in the delegate method (which is C++, not my strongest point). However, I have no clue how to continue now. I am only trying to track the position of my hands. I don't have to have an exact outline, gestures, or finger recognition. But I have no idea how to go about this. Any help is appreciated. |