Access to a high-quality webcam isn't always guaranteed ... From exposure and white balance adjustments to clever background effects. Once you've got your iPhone configured as a webcam inside ...

The frequency-domain representation is then expanded to the desired size (number of pixels) of a high-resolution (HR) image. This expanded frequency-domain image is subsequently inverse Fourier ...

The challenge lies in obtaining an effective point spread function (PSF) or blur function to minimize spatial resolution degradation during image processing. To the best of our knowledge, we first ...

The SNES had a revolutionary video mode, mode 7, that allowed a game to set a relatively high resolution background, and then rotate and scale that background during gameplay. This pseudo 3d ...