- GNU Octave: 31. Image Processing
20 Jul 2006 ... Loading images only works with Octave's image format (a file with a matrix containing the image data, and a matrix containing the colormap). Contributions of robust, well-written functions to read other image formats are ...
http://www.obihiro.ac.jp/~suzukim/masuda/octave/html/octave_137.html
- Scale data and display image object - MATLAB
Manipulate image characteristics in plot edit mode with the Property Editor. For details, see Plotting Tools — Interactive Plotting in the MATLAB Graphics documentation and Creating Graphics from the Workspace Browser in the MATLAB ...
http://www.mathworks.com/help/techdoc/ref/imagesc.html
- imoverlay and imagesc | Steve on Image Processing
20 Jul 2007 ... In March 2006 I wrote about how to overlay a specified color onto specified pixels of a grayscale or RGB image. I put a utility function.
http://blogs.mathworks.com/steve/2007/07/20/imoverlay-and-imagesc/
- How to Blur an Image with a Fourier Transform in Matlab - Part I ...
21 Feb 2012 ... When we look at a blurred image, we see that the colors from various objects are spread out in the image over an area around the objects. Mathematically, this is exactly what is happening. Instead of the light from one point in ...
http://matlabgeeks.com/tips-tutorials/how-to-blur-an-image-with-a-fourier-tran..
- Displaying Images - GNU Octave
Display the image im , where im can be a 2-dimensional (gray-scale image) or a 3-dimensional (RGB image) matrix. If limits is a 2-element vector [ low , high ] , the image is shown using a display range between low and high . If an empty ...
http://www.gnu.org/software/octave/doc/interpreter/Displaying-Images.html
- Function Reference: image
Display a matrix as a color image. The elements of img are indices into the current colormap, and the colormap will be scaled so that the extremes of img are mapped to the extremes of the colormap. The axis values corresponding to the matrix ...
http://octave.sourceforge.net/octave/function/image.html
- Matlab Image Processing
046746. Matlab Image Processing. Topics. Data Types; Image Representation; Image/Video I/O; Matrix access; Image Manipulation; MEX - MATLAB Executable; Data Visualization; General Tips; Tricks. Data Types. Relevant data types ...
http://webee.technion.ac.il/~lihi/Teaching/046746/MatlabImageProcessing.pptx
- Octave - Image Processing
Function File: image: Display an Octave image matrix. image ( x ) ... Function File: imagesc: Scale and display a matrix as an image. imagesc ( x ) ... imshow ( x , map ) displays an indexed image using the specified colormap. imshow ( i , n ) ...
http://www.chemie.fu-berlin.de/chemnet/use/info/octave/octave_20.html
- 1 Short comment on the Matlab image command 2 Using image to ...
The usage of the Matlab image command is sometimes a point of confusion. It can be used to display either monochrome or color image data, but the behavior for each of these modes is slightly different, and also sometimes depends on the ...
http://cnx.org/content/m18092/latest/image.pdf
- Image Processing: Flip and Rotate
Here we use a sample data array A as our example. The image of A is imagesc(A ). Flipping Images. Flipping images is easy and straightforward in MATLAB. If you want to flip your array up to down, use flipud: udA = flipud(A); imagesc(udA) ...
http://www.astro.umd.edu/~bolatto/teaching/ASTR310/MATLAB/Lab02/html/images01...
