Comments on: Locating the US continental divide, part 6 - Final computation and visualization http://blogs.mathworks.com/steve/2009/05/29/continental-divide-6-watershed/ Steve Eddins manages the Image & Geospatial development team at <a href="http://www.mathworks.com/">The MathWorks</a> and coauthored <a href="http://www.mathworks.com/support/books/book5291.html?category=-1&language=-1">Digital Image Processing Using MATLAB</a>. He writes here about image processing concepts, algorithm implementations, and MATLAB.<br><br><img> Mon, 23 Nov 2009 01:13:54 +0000 http://wordpress.org/?v=2.3.1 By: Steve http://blogs.mathworks.com/steve/2009/05/29/continental-divide-6-watershed/#comment-21839 Steve Mon, 08 Jun 2009 14:26:03 +0000 http://blogs.mathworks.com/steve/2009/05/29/continental-divide-6-watershed/#comment-21839 Zhenghui—I've written about image display using transparency at least a couple of times. See my <a href="http://blogs.mathworks.com/steve/2009/02/18/image-overlay-using-transparency/" rel="nofollow">18-Feb-2009 post</a> and my <a href="http://blogs.mathworks.com/steve/2008/08/20/image-visualization-using-transparency/" rel="nofollow">20-Aug-2008 post</a>. I also noticed that the "Statistical Overlays" page you explains that its overlay method is based Matthew Brett's "Slice Overlay" MATLAB routines, and it gives a link. Zhenghui—I’ve written about image display using transparency at least a couple of times. See my 18-Feb-2009 post and my 20-Aug-2008 post. I also noticed that the “Statistical Overlays” page you explains that its overlay method is based Matthew Brett’s “Slice Overlay” MATLAB routines, and it gives a link.

]]> By: zhenghui hu http://blogs.mathworks.com/steve/2009/05/29/continental-divide-6-watershed/#comment-21828 zhenghui hu Thu, 04 Jun 2009 15:48:24 +0000 http://blogs.mathworks.com/steve/2009/05/29/continental-divide-6-watershed/#comment-21828 Dear Steve could you tell me how can construct with the image overlay, which is widely used, e.g. in fMRI. Please have a look at these examples, http://www.sph.sc.edu/comd/rorden/overlay.html The color areas are the activated areas determined from other images acquired during activation and these areas are overlaid to gray images (background). thank you very much. Dear Steve

could you tell me how can construct with the image overlay, which is widely
used, e.g. in fMRI. Please have a look at these examples,

http://www.sph.sc.edu/comd/rorden/overlay.html

The color areas are the activated areas determined from other images
acquired during activation and these areas are overlaid to gray
images (background).

thank you very much.

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