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A Unified Approach to the Change of Resolution: Space and Gray-Level
July 1989 (vol. 11 no. 7)
pp. 739-742
ASCII Text
x 
 
S. Peleg, M. Werman, H. Rom, "A Unified Approach to the Change of Resolution: Space and Gray-Level," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 11, no. 7, pp. 739-742, July, 1989.
 
 
BibTex
x
 
@article{ 10.1109/34.192468,
author = {S. Peleg and M. Werman and H. Rom},
title = {A Unified Approach to the Change of Resolution: Space and Gray-Level},
journal ={IEEE Transactions on Pattern Analysis and Machine Intelligence},
volume = {11},
number = {7},
issn = {0162-8828},
year = {1989},
pages = {739-742},
doi = {http://doi.ieeecomputersociety.org/10.1109/34.192468},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - JOUR
JO - IEEE Transactions on Pattern Analysis and Machine Intelligence
TI - A Unified Approach to the Change of Resolution: Space and Gray-Level
IS - 7
SN - 0162-8828
SP739
EP742
EPD - 739-742
A1 - S. Peleg,
A1 - M. Werman,
A1 - H. Rom,
PY - 1989
KW - graph theory; computer vision; resolution change; gray-tone image; half-tone image; spatial resampling; gray-level requantization; computer vision; graph theory
VL - 11
JA - IEEE Transactions on Pattern Analysis and Machine Intelligence
ER -
 

It is shown that by defining a suitable measure for the comparison of images, changes in resolution can be treated with the same tool as changes in color resolution. A gray-tone image, for example, can be compared to a half-tone image having only two colors (black and white), but of higher spatial resolution. A graph-theoretical definition of the basic measure used is introduced. This is followed by application to spatial resampling and gray-level requantization. This results in a hybrid treatment of resolution, and the possibility of trading spatial for gray-level resolution and vice versa.

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Index Terms:
graph theory; computer vision; resolution change; gray-tone image; half-tone image; spatial resampling; gray-level requantization; computer vision; graph theory
Citation:
S. Peleg, M. Werman, H. Rom, "A Unified Approach to the Change of Resolution: Space and Gray-Level," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 11, no. 7, pp. 739-742, July 1989, doi:10.1109/34.192468
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