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Simple Features

Known as: SFA, ISO19125, Simple feature access 
Simple Features (officially Simple Feature Access) is both an Open Geospatial Consortium (OGC) and International Organization for Standardization… Expand
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Papers overview

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Highly Cited
2018
Highly Cited
2018
Simple features are a standardized way of encoding spatial vector data (points, lines, polygons) in computers. The sf package… Expand
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Highly Cited
2011
Highly Cited
2011
Many modern computer vision algorithms are built atop of a set of low-level feature operators (such as SIFT [1], [2]; HOG [3], [4… Expand
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Highly Cited
2010
Highly Cited
2010
The surface forces apparatus (SFA) has been used for many years to measure the physical forces between surfaces, such as van der… Expand
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Highly Cited
2009
Highly Cited
2009
In recent years, large databases of natural images have become increasingly popular in the evaluation of face and object… Expand
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Highly Cited
2005
Highly Cited
2005
The principal biological role of ?-linolenic acid (?LNA; 18:3n-3) appears to be as a precursor for the synthesis of longer chain… Expand
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Highly Cited
2003
Highly Cited
2003
This is a study of distributed leadership in the context of elementary schools' adoption of comprehensive school reforms (CSR… Expand
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Highly Cited
2002
Highly Cited
2002
Recently Viola et al. [2001] have introduced a rapid object detection. scheme based on a boosted cascade of simple feature… Expand
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Highly Cited
2001
Highly Cited
2001
This paper describes a machine learning approach for visual object detection which is capable of processing images extremely… Expand
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Highly Cited
1999
Highly Cited
1999
This paper presents a case study of analyzing and improving intercoder reliability in discourse tagging using statistical… Expand
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Highly Cited
1997
Highly Cited
1997
Abstract The objective of this paper is to estimate comprehensive environmental efficiency measures for Dutch dairy farms. The… Expand
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