Browsing Conference Publications by Subject "Fast fourier transform"

Now showing items 1-2 of 2

Comparison of feature extraction methods within a spatio-temporal land cover change detection framework

Author: Kleynhans, W ; Salmon, BP ; Olivier, JC ; Wessels, Konrad J ; Van den Bergh, F Date: Jul 2011 In this paper, a change detection accuracy comparison is made between a recently proposed EKF method and a sliding window. Fast Fourier Transform(FFT) alternative within a spatio-temporal change detection framework. Both methods produce a ... Read more
Improving NDVI time series class separation using an extended Kalman filter

Author: Kleynhans, W ; Olivier, JC ; Salmon, BP ; Wessels, Konrad J ; Van den Bergh, F Date: Jul 2009 It is proposed that the NDVI time series derived from MODIS multitemporal remote sensing data can be modelled as a triply (mean, phase and amplitude) modulated cosine function. A non-linear Extended Kalman Filter was developed to estimate the ... Read more

Now showing items 1-2 of 2

Browse

All of ResearchSpace
This Collection
- By Issue Date
- Authors
- Titles
- Subjects
- Publication Type
- Cluster
- Impact Area

Quick Links

Legislation and compliance

General Enquiries

Tel: + 27 12 841 2911
Email: callcentre@csir.co.za

Physical Address
Meiring Naudé Road
Brummeria
Pretoria
South Africa

Postal Address
PO Box 395
Pretoria 0001
South Africa

Social Connect

Resources on this site are free to download and reuse according to associated licensing provision. Please read the terms and conditions of usage of each resource.

Browsing Conference Publications by Subject "Fast fourier transform"

Browsing Conference Publications by Subject "Fast fourier transform"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect