https://beyondthejoystick.space/tags/camera-calibration/ Recent content in Camera Calibration on Beyond the Joystick Hugo en-us Sat, 24 Oct 2026 09:00:00 +0200 https://beyondthejoystick.space/camera-calibration-explained-an-interactive-opencv-lab/ Sat, 24 Oct 2026 09:00:00 +0200 https://beyondthejoystick.space/camera-calibration-explained-an-interactive-opencv-lab/ Move 13 sliders and watch a virtual pinhole camera update in real time: position, orientation, focal length, optical center and lens distortion. https://beyondthejoystick.space/rover-camera-calibration-mathematics/ Wed, 21 Oct 2026 15:06:12 +0000 https://beyondthejoystick.space/rover-camera-calibration-mathematics/ <!-- wp:paragraph --> <p>When we plug a standard webcam into our PC, we assume the image on the screen is a faithful representation of reality. But in space robotics, a camera is not simply an "eye": it is a sensor capturing a 2D array of pixels affected by severe optical imperfections. For a rover on the Moon or Mars to use those pixels to avoid crashing into a crater, we must translate light into pure geometry.</p>