Re: skeleton length

Posted by Martin du Saire on
URL: http://imagej.273.s1.nabble.com/skeleton-length-tp3700229p3700237.html

Thanks, that's perfect!.

M
At 03:41 PM 2/23/2007, you wrote:

>... perhaps the perimeter of the skeleton divided by two is not such
>a bad estimate for skeleton or fibre length?
>Karsten
>
>Am 23.02.2007 um 20:14 schrieb Martin du Saire:
>
>>Hi,
>>
>>I am thinking about estimating root length based on a non-
>>intersecting skeleton of a root scan.  The idea is to tally the
>>number of 4-connected and 8-connected (diagonals only) pixels, and
>>assign a length of 1 to each pair of 4-connected pixels and 1.414
>>to each pair of 8-connected pixels.  Has someone already done
>>this?  Or is this a bad idea?
>>
>>Thanks.
>>
>>M