I have the code below ; import cv import time cv.NamedWindow(\"camera\", 1) capture = cv.CaptureFromCAM(0)
I\'m developing a realtime opticalflow app with Opencv (C++). I don\'t understand how capture two consecutive frames to apply Lucas-Kanade Tracking method.
I have a script, wacaw (http://webcam-tools.sourceforge.net/) that outputs video from my webcam to a file. I am trying to basically stream that to some sort of display i.e vlc, quicktime, etc to get a
The plugin at http://ww开发者_如何学Gow.xarg.org/project/jquery-webcam-plugin/ makes use of images from my webcam.
This question alread开发者_如何学Cy has answers here: Closed 10 years ago. Possible Duplicate: Webcam capture and convert to avi
Using Python, OpenCV, and live webcam input, I can\'t figure out how to set a point based on 开发者_JS百科an x y coordinate and track where it moves.Below is a simple example to track a yellow object.
I was wondering how to take two different gray images an开发者_StackOverflow社区d create a mask of the differences between the two.Any help would be much appreciated.Assuming the camera is stationary
So, 开发者_开发知识库I have this image of a face: http://i.stack.imgur.com/gsZnh.jpg and I need to be able to determine the most dominate/prominent RGB and The YCrCB value from it using Emgu CV.Thank
I got a webcam and I\'m running some algorithm on the开发者_开发百科 received images to find movements in it.
Hi i have just installed a webcam and also have done the code for the same as of the following website http://www.xarg.org/project/jquery-webcam-plugin/ .Now the issue i am having is when i open up th
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