I\'ve been having trouble compiling my own OpenCV iOS project. I started with a simple command-line app target and I\'ve now added an iOS app target. The problem is that my iOS target produces the fol
I am using the cvThresholding() routine from the OpenCV library to perform binarisation using Otsu\'s thresholding method. At times the approach fails which is understandable since Otsu calculates a s
I am a beginner in OpenCV programming. Now I\'m trying to develop an eye tracking driven virtual computer mouse using OpenCV python version of lkdemo. I have a code in python lkdemo. I compiled it usi
I am trying to understand blobtrack.cpp code provided as a sample code with OpenCV. In this code class named CvBlobTrackerAuto is used. I tried to find some documentation about this class but it does
I\'m working on opencv implemented codes which I downloaded already by svn. These codes such as SIFT or SURF and codes for opencv were working perfectly before, but suddenly I got this error while I w
I have IplImage * structures, and I am trying to have a loop to show an Image to a user, and ask them if the shown image is OK.
If you have the full relative-3D values of two images looking at the same scene (relative x,y,z), along w开发者_如何学编程ith the extrinsic/intrinsic parameters between them, how do you project the po
I\'m using OpenCV 2.2 and I\'m trying to calibrate two cameras to view along the same co-ordinate system. The two cameras will be placed a little separate from each other. I understand calibrating int
I can\'t understand why Iplimage received from video and from file (received from this video) contain different pixels value. This code show it.
I am working on a form of autocalibration for an optics device which is currently performed manually. The first part of the calibration is to determine whether a light beam has illuminated the set of
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