BConic questions

BConic answers

• Fast Trapezoid to Rectangle for Video
• stereoCalibrate for different cameras (rgb and infrared)
• Opencv Mat memory management
• Epipolar lines for divergent cameras
• Moving background subtraction (OpenCV)
• OpenCV: use solvePnP to determine homography
• Calculating homography matrix using arbitrary known geometrical relations
• stereoCalibrate() changes focal lengths even when it was not supposed to
• OpenCV error: Assertion failed. What to do? [duplicate]
• OpenCV: Projection matrices from Fundamental matrix and SolvePnPRansac are totally different