imageanalyst's articles:

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format() argument inconsistencies 5 71 (4/8/2012 6:49:51 PM) comp.soft-sys.matlab Any ideas why this works: format long; format compact; where I've set each option separately, but none of these work (they all generate errors) when I try to combine them: format long, compact Undefined ... ImageAnalyst

Want to visualize your image's color gamut in 3D? 0 79 (6/20/2011 6:01:53 PM) comp.soft-sys.matlab If you want to visualize your images colors in 3D, with the color plotted as a point along the red, green, and blue axes, or even with other color spaces, such as LAB, HSV, etc. then paste code below into a sh... ImageAnalyst

Demo of John D'Errico's polyfitn to "background correct" images. 0 56 (6/13/2011 2:40:06 PM) comp.soft-sys.matlab This demo uses John D'Errico's polyfitn (in the File Exchange) to correct a test image with non-uniform exposure by dividing by a background image with that same non-uniform exposure. For example the backgroun... ImageAnalyst

Ha! I was here first! (Matlab is great!) 0 143 (5/13/2011 9:43:15 PM) comp.soft-sys.matlab Newsgroups: comp.soft-sys.matlab Path: sparky!uunet!hela.iti.org!usc!rpi!fitzgb From: fit...@mml0.meche.rpi.edu (Brian Fitzgerald) Subject: Ha! I was here first! (Matlab is great!) Message-ID: Summary: greate... ImageAnalyst

FAQ corrupted? 14 60 (4/29/2011 12:57:01 PM) comp.soft-sys.matlab Does anyone else see a bunch of garbage like this when trying to view the FAQ (http://matlab.wikia.com/wiki/FAQ): bject(WikiaException)#263 (7) { ["_previous:private"]=> NULL ["message:protected"]=> string(45)... ImageAnalyst

Shortcuts not transferred over in R2011a 2 83 (4/24/2011 6:33:48 PM) comp.soft-sys.matlab I just installed R2011a, upgrading from R2010a. It did not transfer over the shortcut toolbar buttons that I had set up. These are defined in the XML file located in C:\Documents and Settings \yourUserName\Ap... ImageAnalyst

Demo to display RGB histograms of all images in a folder 1 201 (2/18/2011 10:49:37 PM) comp.soft-sys.matlab Just completed this demo and thought someone might find it useful. Let me know of any errors (I didn't encounter any). Note: I did not tested on 16 bit color images - just 8 bit (24 bit) images. Instruction... ImageAnalyst

How to display the Current Folder panel via code 1 244 (8/22/2010 4:21:51 PM) comp.soft-sys.matlab Is there any way, through code, to display the Current Folder panel? For example, I have my desktop set up where Current Folder and Workspace occupy the same panel and have tabs atop the panel to determine w... ImageAnalyst

Do you need a database of images for testing your MATLAB object-tracking code? 0 63 (8/4/2010 2:23:03 PM) comp.soft-sys.matlab Quite often people in this newsgroup post questions about tracking objects (people, cars, cells, etc.) in video using MATLAB or SIMULINK. Sometimes they are looking for test images to test their code with. I ... ImageAnalyst

Solve a maze with MATLAB! 0 615 (4/6/2010 2:10:51 PM) comp.soft-sys.matlab If anyone wants a fun diversion, I just uploaded an m-file to the File Exchange to solve a maze using MATLAB (with the Image Processing Toolbox and mathematical morphology). Here is the link: http://www.m... ImageAnalyst

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SURF descriptors 2 28 (2/15/2013 5:35:05 AM) comp.soft-sys.matlab SURF gives certain descriptors when given an input image. How can these be used as a feature set for multiclass SVM? ... kainat.ali21 (18)

How to restore the original image from horizontal tensile version? 1 23 (2/15/2013 4:58:18 PM) comp.soft-sys.matlab I have a rotated image and I want to restore the original image, the rotated image is the horizontal tensile version of the original.(45dgre counterclockwise rotated) I do not want to use the "imtransform" fun... robex.99 (2)

Segmentation - Image Process 2 25 (2/16/2013 5:47:52 PM) comp.soft-sys.matlab I have image of dark ring. How can I set NaN in all pixels outside the ring. note that the pixel values inside the ring and in the background are in the same value (~0.9) so I can't just use I(I > 0.8) = ... avrialony (39)

Please correct he error 1 15 (2/18/2013 2:53:06 AM) comp.soft-sys.matlab Can someone please correct the error in the following code: a0 = 0.05; a1 = 0.1; b1 = 0.85; nu = randn(2300,1); epsi = zeros(2300,1); h = zeros(2300,1); for i=2: 2300 h(i) = a0 + a1 * epsi(i-1)^2... Malakaext (2)

robot detection using color 1 15 (2/27/2013 5:27:10 PM) comp.soft-sys.matlab hello, i have a problem to use and develop software to detect robot using color since i did not know much about matlab...i need to detect and classify two robot in a field using patch colour that has been attac... dekya90 (1)

Typecasting After Reading in Large Binary File 9 18 (2/27/2013 7:59:08 PM) comp.soft-sys.matlab I'm reading in a large binary file with every data type from uint8 to double. I've read different threads that suggest reading in the entire file, or large chunks, and then typecasting for speed. This seems to ... scott.lee (5)

Trouble with imrotate (not rotating) 1 19 (3/11/2013 8:43:05 PM) comp.soft-sys.matlab Imrotate seems to be translating my image instead of rotating it. Here is the relavent portion of my code: for r = 1:Full_Size theta = r; %theta in degrees imR = imrotate(imcand, theta);... mm.doit (1)

Shadow Detection 2 19 (3/11/2013 10:49:24 PM) comp.soft-sys.matlab hello. I'm trying to make the process of finding shade. Please help me in this regard. I urgently need to find the code. ... asdf6832 (2)

Error detection in PCB 3 17 (3/16/2013 4:29:07 PM) comp.soft-sys.matlab How to detect error in PCB ... antonyreads (1)

Axis labeling in imagesc 3 10 (3/17/2013 7:00:25 AM) comp.soft-sys.matlab I am using imagesc to plot a 10x10 matrix, but I want the xaxis labels to say 0:9, not the indicies 1:10. And I want the yaxis labels to flip and go 9:0. I have tried using XTick and YTick to change them, but i... sballent (2)