2017-06-22 20:53:52 -0600 | asked a question | Best methods for detecting trees in aerial images? I'm working on a project to count the number of trees in an aerial image. I've looked at different object detection techniques in OpenCV (haar cascades, HOG) but I feel like I don't have a very good grasp one what situations to use the different techniques in. I'm thinking that I'm probably going to implement a few techniques and compare them, but which techniques should I be looking at and why? |
2017-04-10 16:51:28 -0600 | commented answer | SVM training image coming out full white? Worked exactly like you said, thanks! |
2017-04-10 16:50:12 -0600 | received badge | ● Scholar (source) |
2017-04-10 12:46:21 -0600 | asked a question | SVM training image coming out full white? I'm attempting to create an SVM classifier that trains from images in a couple folders. I'm able to get the images fine, but when I followed another post to create the training image, I put an imshow at the end to see what it looked like and it is just a fully white image. Is that normal, or have I done something wrong? Here is my code: I'm wondering if it has something to do with this line in the bottom for loop Is the uchar to float a problem? |