scispace - formally typeset
K

K.S. Chen

Researcher at National Central University

Publications -  43
Citations -  1422

K.S. Chen is an academic researcher from National Central University. The author has contributed to research in topics: Surface roughness & Scattering. The author has an hindex of 14, co-authored 43 publications receiving 1289 citations.

Papers
More filters
Journal ArticleDOI

Emission of rough surfaces calculated by the integral equation method with comparison to three-dimensional moment method simulations

TL;DR: The results based on the new version (advanced IEM) indicate that significant improvements for emissivity prediction may be obtained for a wide range of roughness scales, in particular in the intermediate roughness regions.
Journal ArticleDOI

Classification of multifrequency polarimetric SAR imagery using a dynamic learning neural network

TL;DR: This method efficiently reduces the data volume while retaining highly acceptable classification accuracy and the overall accuracy can be as high as 95% with a total of thirteen cover types classified.
Journal ArticleDOI

A parameterized surface reflectivity model and estimation of bare-surface soil moisture with L-band radiometer

TL;DR: A parameterized surface effective reflectivity model with three typically used correlation functions and an inversion model that puts different weights on the polarization measurements to minimize surface roughness effects and to estimate the surface dielectric properties directly from dual-polarization measurements is developed.
Journal ArticleDOI

Note on the multiple scattering in an IEM model

TL;DR: The complementary field coefficients are rederived based on a new surface slope expressions which are dependent on spatial variables which leads to a more complete expression of the multiple scattering terms, thus allowing the authors to account for multiple effects more accurately.
Journal ArticleDOI

A fuzzy neural network to SAR image classification

TL;DR: A fuzzy version of a dynamic learning neural network (DL) based on two steps: network representation of fuzzy logic and assignment of membership and Experimental results show that the FDL has faster convergence rate than that of DL and the separability between similar classes is improved.