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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | RE: GISList: Definiens 'eCognition' software? |
| Date: |
06/25/2002 01:57:51 PM |
| From: |
Ned Horning |
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Mark,
I'm interested to hear what others think about this.
I recently started using eCognition after playing with the demo for a year
or so. I really like it and do think this is a very sensible way to do image
classification. Our GIS/RS lab is eligible for the education discount so the
price was reasonable. I would not pay $18k for it since all you really get
is a set of methods for image classification. The other software you mention
does a heck of a lot more than image classification for a fraction of the
price. My guess is that other venders will implement this segmentation-based
classification approach in the next couple years and then this technology
will be available for a more reasonable price.
Ned
-----Original Message-----
From: Ulliman, Mark [mailto:mulliman@navtech.com]
Sent: Tuesday, June 25, 2002 1:20 PM
To: gislist@geocomm.com
Subject: GISList: Definiens 'eCognition' software?
Hello All,
Does anyone have any experience, thoughts, or opinions about Definiens
object-oriented image analysis software eCognition
(http://www.definiens-imaging.com/)?
A bit of a loaded question, but I am wondering if it is worth the price
($18k) relative to more traditional pixel-oriented classification software
(IMAGINE, ENVI, PCI, etc.).
Any comments would be appreciated.
Thanks,
Mark.
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