Improved Three-Component Decomposition Technique for Forest Parameters Estimation from PolInSAR Image

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Novel Algorithm for Forest Height Estimation from PolInSAR Image

Forest height is important information for many forest management activities and is a critical parameter in models of ecosystem procedures. Recently, there have been plenty of researches on the retrieval of forest height by single baseline PolInSAR such as the ESPRIT method, three-stage inversion but the methods tend to underestimate the forest height due to attenuation of the electromagnetic w...

متن کامل

Three-stage inversion improvement for forest height estimation using dual-PolInSAR data

This paper addresses an algorithm for forest height estimation using single frequency single baseline dual polarization radar interferometry data. The proposed method is based on a physical two layer volume over ground model and is represented using polarimetric synthetic aperture radar interferometry (PolInSAR) technique. The presented algorithm provides the opportunity to take advantages of t...

متن کامل

Forest Height Extraction from PolInSAR Image Using a Hybrid Method

Forest height is one of the most important vegetation vertical structure for many forest management activities. It is closely related with forest biomass and absorption of carbon. PolInSAR is a promising remote sensing technique that has been frequently used for extracting forest height. Recently, there have been plenty of research on the retrieval of vegetation parameters by single frequency s...

متن کامل

A Modified Dual-Baseline PolInSAR Method for Forest Height Estimation

This paper investigates the potentials and limitations of a simple dual-baseline PolInSAR (DBPI) method for forest height inversion. This DBPI method follows the classical three-stage inversion method’s idea used in single baseline PolInSAR (SBPI) inversion, but it avoids the assumption of the smallest ground-to-volume amplitude ratio (GVR) by employing an additional baseline to constrain the i...

متن کامل

Tinting Component Extraction from Gray-scale Image for Color Estimation

The authors havc bccn st.udying color cstimation of gray-scale imagc. The prohlcm of this study is defined as an ill-posed problem. bccausc a luminancc to arhitrary color is uniquely fixed but the Illminancr c.orrcsponds t.o plural color-values. In this papcr. tintingcomponcnt (m whit.c mixed valuc) cst,imat ion mct hod from gray-scale imcgc is proposcd based on st.atist ics. This mcthod acquir...

متن کامل

ذخیره 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: REV Journal on Electronics and Communications

سال: 2019

ISSN: 1859-378X,1859-378X

DOI: 10.21553/rev-jec.192