Systematic computational SAR analysis
نویسندگان
چکیده
منابع مشابه
Systematic Parameterized Complexity Analysis in Computational Phonology
Many computational problems are NP -hard and hence probably do not have fast, i.e., polynomial time, algorithms. Such problems may yet have non-polynomial time algorithms, and the non-polynomial time complexities of these algorithms will be functions of particular aspects of that problem, i.e., the algorithm's running time is upper bounded by f(k)jxjc, where f is an arbitrary function, jxj is t...
متن کاملComputational aspects of systematic biology
We review the resources available to systematic biologists who wish to use computers to build classifications. Algorithm development is in an early stage, and only a few examples of integrated applications for systematic biology are available. The availability of data is crucial if systematic biology is to enter the computer age.
متن کاملBackprojection Analysis of MIMO SAR
Multiple-input multiple-output (MIMO) techniques have brought significant advances to wireless communications. In recent years, researchers have sought to bring similar advances to radar using MIMO. One specific area that has received relatively little attention is MIMO synthetic aperture radar (SAR). The advantages that MIMO might provide to SAR are not well represented in literature. This pap...
متن کاملTexture Analysis of Polarimetric Sar
The Wavelet Polarization Signature (WASP) is a recently introduced formalism for analyzing the dependences of texture measures, in SAR imagery, afforded by wavelet frames on scale and polarization state. Based on a previously published theoretical approach, two experiments are reported where wavelet WASP analysis is applied to SAR observations of natural targets, both in the land and marine dom...
متن کاملMultiresolution Analysis of Sar Images
SAR images have shown to be of high complexity and to require dedicated processing techniques. This paper presents two applications of the wavelet and multiresolution theory to the enhancement and characterization of SAR data. The rst application describes an improved method for speckle reduction. The second method uses a fractal-based texture measure to provide elements for SAR image segmentat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemistry Central Journal
سال: 2009
ISSN: 1752-153X
DOI: 10.1186/1752-153x-3-s1-o2