Title :
The analytic image
Author :
Havlicek, Joseph P. ; Havlicek, John W. ; Bovik, Alan C.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Oklahoma Univ., Norman, OK, USA
Abstract :
We introduce a novel directional multidimensional Hilbert transform and use it to define the complex-valued analytic image associated with a real-valued image. The analytic image associates a unique pair of instantaneous amplitude and frequency functions with an image, and also admits many of the other important properties of the one-dimensional analytic signal
Keywords :
Hilbert transforms; amplitude modulation; frequency modulation; image processing; complex-valued analytic image; directional multidimensional Hilbert transform; instantaneous amplitude function; instantaneous frequency function; machine vision processing; multi-component AM-FM image; one-dimensional analytic signal; real-valued image; Amplitude modulation; Computer vision; Contracts; Frequency; Image analysis; Intensity modulation; Multidimensional systems; Physics; Signal analysis;
Conference_Titel :
Image Processing, 1997. Proceedings., International Conference on
Conference_Location :
Santa Barbara, CA
Print_ISBN :
0-8186-8183-7
DOI :
10.1109/ICIP.1997.638804
