[SIP-devel] a gui for sip

[DRUEL J. <joc...@li...>]

Hi,
In order to make SIP more accessible, I wrote this little Graphical User 
Interface.
It's essentially written to treat grayscale images.

I tested all its functionnalities and discovered no pb yet, but more testing 
will perhaps show some.
If you have some little time to try it, I'd be happy to have your 
feeling about it.
Some functions work with my contibutions (imvariance & unwrapp) which are not 
yet included in the developpement version of sip.
So load them before if you want to have full functionnalities.

Just an exemple to test: I send image5b.jpg and image6b.jpg which are 2 
images of a metallic ruler illuminated by a laser. The ruler is slightly 
stressed between the 2 images (speckle interferometry).
Interesting manipulations are: substract 2 images (absolute value), you 
should see fringes appearing. Between 2 fringes the deplacement is 316 nm. 
Median filter, normalize, profiles can then be used to exploit the picture 
(ie to improve the image of fringes).

My 2nd contribution is a correction in the unwrapl.man:   
in my previous help file, I wrote a detailled example which works all right 
with the picture I sent.
But if you test it with another image you could have a problem like this:
plot3d1: 2nd and 3rd arguments have incompatible lengths.
It's a problem of rounding a division.
Here's is the correction:
"plot3d1(1:4:size(puw,'r'),1:4:size(puw,'c'),puw(1:4:$,1:4:$));"


Best regards
Jocelyn DRUEL

-- 
Powered by Linux