Wigner distribution representation of digital images. Cristobal, G., Bescos, J., Santamaria, J., & Montes, J. Pattern Recognition Letters, 5(3):215-221, 1987.
abstract   bibtex   
The Wigner Distribution (WD) for discrete images is computed for different test images with gray level and spatial frequency information contents. The most relevant characteristics of the Wigner Distribution are analyzed from 2-D displays of the original 4-D distribution of the test images. This representation through the WD is shown to be specially adequate for processing of textured information and of spatially variant degraded images. © 1987.
@article{
 title = {Wigner distribution representation of digital images},
 type = {article},
 year = {1987},
 identifiers = {[object Object]},
 keywords = {Image processing,Wigner distribution,local spectrum representation},
 pages = {215-221},
 volume = {5},
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 created = {2010-03-02T17:14:34.000Z},
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 abstract = {The Wigner Distribution (WD) for discrete images is computed for different test images with gray level and spatial frequency information contents. The most relevant characteristics of the Wigner Distribution are analyzed from 2-D displays of the original 4-D distribution of the test images. This representation through the WD is shown to be specially adequate for processing of textured information and of spatially variant degraded images. © 1987.},
 bibtype = {article},
 author = {Cristobal, G and Bescos, J and Santamaria, J and Montes, J},
 journal = {Pattern Recognition Letters},
 number = {3}
}
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