Howtosignalprocessing
Camera
What is the best technique for underwater imaging?
What is the best way to take pictures underwater?Which camera is used for underwater? What is the best way to take pictures underwater?#1 - Get clos...
Calibrating cameras with different resolutions
Is camera calibration necessary?What is calibrating a camera? Is camera calibration necessary?The camera calibration aims to determine the geometric...
What are the parameters of a calibrated spherical camera?
What are the parameters of camera calibration?How is a camera calibrated?What is external and internal parameters of camera?What is scale factor in c...
Camera Calibration - why do you have to move the calibration board?
Why do we need to do camera calibration?Why checkerboard is used for camera calibration?How many images needed for camera calibration? Why do we nee...
Resolution and accuracy of a stereo camera
How accurate is stereo vision?What is stereo camera calibration?What is an advantage of stereovision cameras?What is the difference between stereo ca...
Computer vision - How to correctly calibrate my camera with a wide angle lens using openCV?
How do I calibrate my camera with OpenCV?How do I calibrate my computer vision camera? How do I calibrate my camera with OpenCV?Step 1: First define...
Pinhole camera model from houdini parameters
What are intrinsic camera parameters?What is the problem of pinhole model? What are intrinsic camera parameters?The intrinsic parameters represent t...
Is image processing impacted by the lens or sensor size of the camera?
How does the size of the camera sensor affect an image?Does the image quality depend on camera or lens?What is more important sensor or lens?Why does...
Camera movement calculation
What is camera motion estimation?How do you calculate motion blur on a camera?What is roll camera movement? What is camera motion estimation?Motion ...