#804: Implemenation of the Pareto Boundary (to support accuracy assessment of
low
resolution thematic maps)
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Reporter: nikos
| Owner: [email protected]
Type: enhancement
| Status: new
Priority: minor
| Milestone: 6.4.0
Component: default
| Version: unspecified
Keywords: pareto boundary, accuracy assessment, low resolution thematic maps,
high resolution reference | Platform: Unspecified
Cpu: Unspecified
|
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It would be nice to have an "i.pareto" (?) module in GRASS which will
implement the Pareto Boundary.[[BR]]
The Pareto Boundary can be useful for the accuracy assessment of (all
kinds of) low resolution dichotomic maps and theoretically even maps with
multiple classes.[[BR]] Details can be found in a paper of Boschetti et
al. [1].[[BR]]
I've wrote some python and R scripts (attached) for my own use which are
(very) far from being (what I call) a generally useful program. I wish
some real programmer could implement this within grass (and R).
Thanks, Nikos
---[[BR]]
[1] Analysis of the conflict between omission and commission in low
spatial resolution dichotomic thematic products: The Pareto Boundary
Luigi Boschetti, Stephane P. Flasse, Pietro A. Brivio; published in
Remote Sensing of Environment 91 (2004) 280 – 292
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Ticket URL: <http://trac.osgeo.org/grass/ticket/804>
GRASS GIS <http://grass.osgeo.org>
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