Progress Report II
December 3, 1997
We've been trying to implement the various filter designs and
options in matlab code that facilitate blind deconvolution. Matlab
realizes various kinds of images, including binary (B&W), grayscale,
and color(rgb). Binary images are basically a matrix of ones and zeros,
grayscale is a matrix of values between 0 and 255, and color is a 3- layer
3D matrix of red, green and blue intensities. These images are operated on
by basic matrix commands, and also by convolution/filtering algorithms. To
smooth an image, or defocus it, spread the pixel value about the pixel at
1/r^2 intensity. In reality, we have noise and nonideal blurring filters,
so we have to guess at the original blurring function.
Word.