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Record
Title
Perspective Area-Invariants
Type
Report
Publ. year
1987
Author/s
Nielsen, Lars; Sparr, Gunnar
Department/s
Mathematics (Faculty of Engineering); Department of Automatic Control
In LUP since
2016-04-01
Downloads

Total This Year This Month
60 3 0
Downloads per country
Germany 11 (18%)
Sweden 11 (18%)
United States of America 9 (15%)
Russian Federation 5 (8%)
Czechia 4 (7%)
China 4 (7%)
India 3 (5%)
Hungary 2 (3%)
Slovenia 2 (3%)
Hong Kong (China) 2 (3%)
France 2 (3%)
Senegal 1 (2%)
United Kingdom of Great Britain and Northern Ireland 1 (2%)
Denmark 1 (2%)
Ireland 1 (2%)
Indonesia 1 (2%)
About
The download statistics shown here have been collected since the launch of LUP in October 2007 and are updated every night. Statistics are available for all records with open access fulltexts. Efforts have been made to exclude downloads by robots and track irregular download activities.

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Disclaimer
The information on downloads per country is based on the geolocation of IP addresses and may not be completely accurate. The statistics presented here may also change retroactively when the calculation process is improved to provide more accurate results.

Statistics Last Updated
Wed Dec 24 08:25:38 2025