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2013-06-05 07:33:21 -0600 | asked a question | Python crop not working Hello, I am relatively new to OpenCV. I have gleaned from tutorials and such that you can crop by using this script: And this works fine. I get no errors. However, when i put it into my main script, it doesn't work, i've narrowed it down to this section of code: where self.selection is just a list of two tuples [(x1,y1),(x2,y2)]. After the first if statement, print crop returns "[]" and empty list. So yeah, why does it work with numbers and other situations fine, but not here?! Any help is greatly appreciated, thanks! |
2013-06-03 06:23:51 -0600 | asked a question | How do i convert a video feed numpy array to an img array Hi there, I'm using cv2 and python. I'm trying to change my program from checking two images against each other to checking a video feed against a video. So when i get the cam.read(), how do i change it to the same type of array you get when you cv2.imread() an img. Thanks, any help is appreciated :) |
2013-05-29 05:41:24 -0600 | commented answer | How do I install the old cv not cv2?! Python So you don't know how to call it? |
2013-05-29 04:59:30 -0600 | commented answer | How do I install the old cv not cv2?! Python So how would i use cv2 to import cv into the program? Thank you very much :) |
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2013-05-28 00:58:55 -0600 | asked a question | How do I install the old cv not cv2?! Python Hi there, I'm having trouble looking for a way to install the old cv. If anyone has any ideas how to do it, that would be great! Thanks |
2013-05-15 19:03:43 -0600 | asked a question | python, pygame and opencv mixing? Hi there, I'm using cv2 for a school major work. And I was wondering, is there a way to get a cv window into a pygame window. And if not, is there a way to either integrate a cv window into tkinter OR include a GUI interface using cv2 functions. Thanks for you time. |