About

Log in?

DTU users get better search results including licensed content and discounts on order fees.

Anyone can log in and get personalized features such as favorites, tags and feeds.

Log in as DTU user Log in as non-DTU user No thanks

DTU Findit

Recent

Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
Title: title:(climate change)
Author: author:("bohr niels" OR "bohr n") (avoid only full first name)
Phrase: "water pump control" (does not work with wildcards)
Wildcards: wom?n pharm*

More help on how to search

Flexible matching

About search syntax

Search syntax Advanced
Close advanced
{{problem}}
By field Using AND/OR By author
This tool can help you build boolean queries suitable for doing a broad search for different synonyms or spellings of each word. Start via the drop-down below or just start typing in the search field.
{{ row.typeTitle }}: ( )

Since our index often lack the full first name of people it can be difficult to correctly search by author.

Fill in the fields and let us help you build a good query:

If you need to find everything possible, consider only searching by last name.

Use "Starting year" to ignore publications out of year range.

Author: Conradsen remove
Filter results...

Interpreted as:

title:(Change AND detection AND in AND a AND time AND series AND of AND polarimetric AND SAR AND data)

Suggestions: Include records that partially match the query

Filter results
Access
Type
Language
Year
From DTU
Advanced
Previous 1 - 4 of 4 Next
Export
10 items by relevance
1 Conference paper

Change detection in a time series of polarimetric SAR data

Conradsen, Knut; Nielsen, Allan Aasbjerg; Skriver, Henning

Proceedings of the 2014 Conference on Big Data From Space (bids'14) — 2014, pp. 136-139

acquisitions the new omnibus test statistic and the probability measure successfully detects change in two short series of L- and C-band polarimetric EMISAR data.

Year: 2014

Language: English

More...
ljaghcbkpeidm nof
2 Conference paper

Change detection in a time series of polarimetric SAR data by an omnibus test statistic and its factorization

Nielsen, Allan Aasbjerg; Conradsen, Knut; Skriver, Henning

Proceedings of Spie — 2016, Volume 10004, pp. 1000411-1000411-1

Based on an omnibus likelihood ratio test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution with an associated p-value and a factorization of this test statistic, change analysis in a short sequence of multilook, polarimetric SAR data

Year: 2016

Language: English

More...
paidok fjmlhneg bc
3 Journal article

Visualization of and Software for Omnibus Test Based Change Detected in a Time Series of Polarimetric SAR Data

Nielsen, Allan Aasbjerg; Conradsen, Knut; Skriver, Henning; Canty, Morton J.

Canadian Journal of Remote Sensing — 2017, Volume 43, Issue 6, pp. 582-592

Based on an omnibus likelihood ratio test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution and a factorization of this test statistic with associated p-values, change analysis in a time series of multilook polarimetric SAR data

Year: 2017

Language: English

More...
eig ajhclonmd fp kb
4 Conference paper · Preprint article

An omnibus likelihood test statistic and its factorization for change detection in time series of polarimetric SAR data

Nielsen, Allan Aasbjerg; Conradsen, Knut; Skriver, Henning

Proceedings of the 2016 Conference on Big Data From Space (bids '16) — 2016, pp. 316-319

Based on an omnibus likelihood ratio test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution with an associated p-value and a factorization of this test statistic, change analysis in a short sequence of multilook, polarimetric SAR data

Year: 2016

Language: English

More...
dag i jbmofephclnk

DTU users get better search results including licensed content and discounts on order fees.

Log in as DTU user