image segmentation

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2 total messages Started by John Mashford Mon, 12 Oct 1992 06:55

#600

Author: John Mashford
Date: Mon, 12 Oct 1992 06:55

21 lines
1598 bytes

In their paper "Multisensor data fusion of laser radar and forward looking
infrared (FLIR) for target segmentation and enhancement", (SPIE Vol. 782,
1987) Tong et al., in discussing methods of threshold selection for
segmentation, write:
" ...  classical estimates such as Neyman-Pearson, maximum posteriori, minimax
and maximum likelihood ... ".

If anyone could give me some pointers to references, hints or ideas about any
of these methods of threshold selection I would be very grateful.

-- 
| John Mashford      CSIRO Division of Building, Construction and Engineering |
|                    Post Office Box 56, Highett, Victoria, Australia   3190  |
| Internet: johnm@mel.dbce.csiro.au  Tel: +61 3 252 6000  Fax: +61 3 252 6244 |
|_____________________________________________________________________________|

-- 
|  John Mashford                Email Internet:  John.Mashford@dbce.csiro.au  |
|                               Phone:  +61 3 252 6115  Fax:  +61 3 252 6244  |
|  CSIRO,  DBCE,  Post Office Box 56,  Highett,  Victoria,  Australia   3190  |
|_____________________________________________________________________________|

Re: image segmentation

#633

Author: Charles Viles
Date: Tue, 13 Oct 1992 21:56

19 lines
1581 bytes

In article <541@highett.mel.dbce.csiro.au>, johnm@mel.dbce.csiro.au (John Mashford) writes:
> In their paper "Multisensor data fusion of laser radar and forward looking
> infrared (FLIR) for target segmentation and enhancement", (SPIE Vol. 782,
> 1987) Tong et al., in discussing methods of threshold selection for
> segmentation, write:
> " ...  classical estimates such as Neyman-Pearson, maximum posteriori, minimax
> and maximum likelihood ... ".
> 
> If anyone could give me some pointers to references, hints or ideas about any
> of these methods of threshold selection I would be very grateful.

You might take a look at the following:
Sieracki, ME, SE Reichenbach, KL Webb. 1989. An evaluation of automated threshold selection
methods for accuratel sizing microscopic fluorescent cells by image analysis. Applied and 
Environmental Microbiology 55:2762-2772.

It's in a wierd place (the first author is a marine scientist, the second author is
on the CS faculty at Nebraska-Lincoln), but you might find it helpful. 
Charlie

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