Howtosignalprocessing
- How many images needed for camera calibration?
- How much does it cost to get a camera calibrated?
- How long does it take to calibrate a camera?
How many images needed for camera calibration?
Open the camera(you can use OpenCV codes or just a standard camera app.) and take at least 20 images. They should be in different angles and distances because the calibration code needs various points with different perspectives.
How much does it cost to get a camera calibrated?
It costs anywhere from about $25 to $75 a lens depending on your area and how many lenses you want to be calibrated. If you don't have a local camera store, you'll also need to calculate your mileage or shipping into those costs.
How long does it take to calibrate a camera?
The calibration process does not factor in multiple temperatures, so you will need to re-calibrate the sensor after extreme changes in temperature. This process can take up to 1 hour.
