A Characterization of Shannon Entropy and Bhattacharyya Measure of Contrast in Polarimetric and Interferometric SAR Image

2009 ◽  
Vol 97 (6) ◽  
pp. 1097-1108 ◽  
Author(s):  
JÉrÔme Morio ◽  
Philippe Refregier ◽  
FranÇois Goudail ◽  
Pascale C. Dubois-Fernandez ◽  
Xavier Dupuis
Keyword(s):  
Shannon Entropy ◽  
Sar Image ◽  
Interferometric Sar ◽  
Bhattacharyya Measure

Analytic Search Method for Interferometric SAR Image Registration

2008 ◽  
Vol 5 (2) ◽  
pp. 294-298 ◽  
Author(s):  
Bao-Quan Liu ◽  
Da-Zheng Feng ◽  
Peng-Lang Shui ◽  
Nan Wu
Keyword(s):  
Image Registration ◽  
Search Method ◽  
Sar Image ◽  
Interferometric Sar

Entropy-based measure of uncertainty in past lifetime distributions

2002 ◽  
Vol 39 (02) ◽  
pp. 434-440 ◽  
Author(s):  
Antonio Di Crescenzo ◽  
Maria Longobardi
Keyword(s):  
Shannon Entropy ◽  
Lifetime Distribution ◽  
Residual Entropy ◽  
Residual Lifetime ◽  
Lifetime Distributions ◽  
The Past ◽  
Life Distributions ◽  
Measure Of Uncertainty

As proposed by Ebrahimi, uncertainty in the residual lifetime distribution can be measured by means of the Shannon entropy. In this paper, we analyse a dual characterization of life distributions that is based on entropy applied to the past lifetime. Various aspects of this measure of uncertainty are considered, including its connection with the residual entropy, the relation between its increasing nature and the DRFR property, and the effect of monotonic transformations on it.

Integrating Geotechnical and Interferometric SAR Measurements for Secondary Compressibility Characterization of Coastal Soils

2012 ◽  
Vol 33 (5) ◽  
pp. 907-926 ◽  
Author(s):  
L. Tosi ◽  
P. Teatini ◽  
L. Bincoletto ◽  
P. Simonini ◽  
T. Strozzi
Keyword(s):  
Coastal Soils ◽  
Interferometric Sar ◽  
Secondary Compressibility

scholarly journals Information Gain versus State Disturbance for a Single Qubit

2006 ◽  
Vol 13 (01) ◽  
pp. 1-16 ◽  
Author(s):  
Konrad Banaszek
Keyword(s):  
Shannon Entropy ◽  
Pure State ◽  
Information Gain ◽  
The State ◽  
Trade Off ◽  
Invariant Functions ◽  
Output State ◽  
Quantum Operations ◽  
Single Qubit

The trade-off between the information gain and the state disturbance is derived for quantum operations on a single qubit prepared in a uniformly distributed pure state. The derivation is valid for a class of measures quantifying the state disturbance and the information gain which satisfy certain invariance conditions. This class includes in particular the Shannon entropy versus the operation fidelity. The central role in the derivation is played by efficient quantum operations, which leave the system in a pure output state for any measurement outcome. It is pointed out that the optimality of efficient quantum operations among those inducing a given operator-valued measure is related to Davies' characterization of convex invariant functions on hermitian operators.

SAR Image Classification Using Non-Parametric Estimators of Shannon Entropy

2021 ◽  
Author(s):  
Julia Cassetti ◽  
Daiana Delgadino ◽  
Andrea Rey ◽  
Alejandro C. Frery
Keyword(s):  
Image Classification ◽  
Shannon Entropy ◽  
Sar Image ◽  
Non Parametric

Interferometric SAR for characterization of ravines as a function of their density, depth, and surface cover

2009 ◽  
Vol 64 (5) ◽  
pp. 472-481 ◽  
Author(s):  
R.S. Chatterjee ◽  
S.K. Saha ◽  
Suresh Kumar ◽  
Sharika Mathew ◽  
R.C. Lakhera ◽  
...  
Keyword(s):  
Surface Cover ◽  
Interferometric Sar
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