Title :
Phase and magnitude in normalized images
Author :
Cochran, Douglas
Author_Institution :
Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA
fDate :
11/1/1994 12:00:00 AM
Abstract :
Distortion due to complete loss or perturbation of phase or magnitude information is considered for energy normalized images. With certain statistical assumptions on the image structure, phase information is shown to be more crucial
Keywords :
image representation; statistical analysis; energy normalized images; image distortion; image representation; image structure; magnitude information; phase information; statistical assumptions; Brightness; Fourier series; High performance computing; Humans; Image coding; Image representation; Nonlinear distortion; Phase distortion; Signal processing; Visual system;
Journal_Title :
Image Processing, IEEE Transactions on
