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2013-07-29 18:57:05 -0600 | commented answer | How do I create a frequency histogram? @Mathieu Barnachon Thanks for your response! Could you tell me the difference between either making it into one image process or counting each image separately? Do they have different effects when classifying? |
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2013-07-29 08:59:38 -0600 | asked a question | How do I create a frequency histogram? I have some images of flowers that I have extracted SIFT features from and I clustered the features using K-Means(k=3). I would like to create a "histogram of cluster membership identifiers" to feed to an SVM classifier as described in the accepted answer to the question below. http://stackoverflow.com/questions/5703013/large-scale-image-classifier My question is, how do I create this histogram in Java? Can I use Calchist? I have a Mat of labels where each element is a cluster index (0...2) for each key point in an image. |
2013-06-24 13:45:11 -0600 | received badge | ● Organizer (source) |
2013-06-24 13:41:17 -0600 | asked a question | 'Not Found' Configuration Error: Mac OSX Hi, Bit of a noobie. I'm trying to install OpenCV on Mac OSX Leopard (10.5.8) using Macport. After typing cmake -G "Unix Makefiles" . into the terminal I get an error: . . . . . Thanks |