Comments for Shawn Lankton Online

Comment on 3D Vision with Stereo Disparity by Fadel

Fadel — Tue, 07 Feb 2012 12:43:37 +0000

i have window7 64 bit

Comment on 3D Vision with Stereo Disparity by Fadel

Fadel — Tue, 07 Feb 2012 12:43:10 +0000

hi, please i need help, when i run demo, i get this error,

Error in ==> modefilt2 at 34
f = modefilt2_mex(img,win,ignore);

Error in ==> stereo at 48
fdsp = modefilt2(dsp,[win_size,win_size],2);

Error in ==> demo at 10
[d p] = stereo(i1,i2, maxs);

Thanks

Comment on GrowCut Segmentation In Matlab by Shawn Lankton

Shawn Lankton — Mon, 06 Feb 2012 15:02:43 +0000

There are many algorithms that use seeded region-growing. This one in particular plays off the idea of cellular autonomy. Not sure if it’s the same as what you’re calling, “Seeded Region Growing Segmentation.”

Comment on GrowCut Segmentation In Matlab by Shawn Lankton

Shawn Lankton — Mon, 06 Feb 2012 15:00:10 +0000

I think you could easily modify the code to have more than two competing regions. Check the original paper – I believe the authors discuss this.

Overlapping cells would be a challenge for this algorithm. For that you may consider shape-constrained active contours.

Comment on Mean Shift Segmentation in Matlab by raghad

raghad — Thu, 02 Feb 2012 18:06:24 +0000

hi,can you help me in how the program of mean shift for image segmentation work in matlab ,please

Comment on Sparse Field Active Contours by Anu

Anu — Thu, 02 Feb 2012 03:56:07 +0000

Hai,

Ur code is really helpful. May I know how the 3D SFM works?

Comment on Beamer and Latex With Keynote Theme by Vladimir

Vladimir — Wed, 01 Feb 2012 06:37:55 +0000

Previous post has problem with command cut. Full line of the fix is:
\pdfpageattr {/Group <>}
or if the line above is no properly displayed again please look at the link http://wouter.horre.be/doc/latex-beamer-and-colors-in-acrobat-reader

Comment on Beamer and Latex With Keynote Theme by Vladimir

Vladimir — Wed, 01 Feb 2012 06:34:13 +0000

Thank you very much for such nice theme. Only one problem sometimes I experienced to this moment was a color shift, when viewing a Beamer created document in Adobe Reader, at slide, when I include some graphic files. Fortunately I have found a fix at http://wouter.horre.be/doc/latex-beamer-and-colors-in-acrobat-reader

For the fix (if you use a pdflatex) you have add to the preamble of your document the following:
\pdfpageattr {/Group <>}

Comment on GrowCut Segmentation In Matlab by kiran

kiran — Fri, 27 Jan 2012 12:08:45 +0000

can growcut algorithm be used for nuclei segmentation of medical images. can this algorithm segment multiple objects or cells in a single image. can this algorithm handle overlapping of nuclei or cells.

Comment on GrowCut Segmentation In Matlab by nag

nag — Fri, 13 Jan 2012 06:20:43 +0000

Is this the same algorithm as ‘Seeded Region Growing Segmentation’?