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   -> Volume 7, Issue 4


Question: Ridge and skeleton extraction
 
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Natalya Hunter Williams (natalya@pet.hw.ac.uk)
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PostPosted: Thu Apr 02, 1998 2:25 pm    
Subject: Question: Ridge and skeleton extraction
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#23 Question: Ridge and skeleton extraction

Dear all -

I am working towards a PhD in Petroleum Engineering, and have been
using wavelets (CWTs) to analyse petrophysical data for characteristic
heterogeneity lengthscales indicative of a sedimentary control (using
Matlab). I want to apply the ridge and skeleton method to extract the
hierarchical wavelength information from the data. I'm looking for
some freeware code which performs this operation. If you have some
ideas about where I might find this, I'd be very grateful if you could
let me know.

many regards
Natalya

Natalya Hunter Williams natalya@pet.hw.ac.uk
Petroleum Engineering http://www.pet.hw.ac.uk/res/rds/
Heriot-Watt University
Edinburgh EH14 4AS
Tel: 0131-451-3603 Fax: 0131-451-3127

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