im

PURPOSE

IM [2D] Function for displaying grayscale images.

SYNOPSIS

function im( I, range );

DESCRIPTION

IM [2D] Function for displaying grayscale images.

 Handy function for showing a grayscale image with a colorbar and interactive pixel value
 tool.

 INPUTS
   I       - image in a valid format
   range   - [optional] minval/maxval for imagesc

 EXAMPLE
   load clown
   im( X )

 DATESTAMP
   29-Sep-2005  2:00pm

 See also IMSHOW, IMVIEW

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

distmatrix_show Useful visualization of a distance matrix of clustered points.
meanshiftim_explore Visualization to help choose sigmas for meanshiftim.
pca_visualize Visualization of quality of approximation of X given principal components.
FB_apply_2D Applies each of the filters in the filterbank FB to the image I.
FB_reconstruct_2D Use to see how much image information is preserved in filter outputs.
FB_visualize_2D Used to visualize the Fourier spectra of a series of 2D filters.
filter_gauss_nD n-dimensional Gaussian filter.
filter_steerable Steerable Gaussian derivative filter.
filter_visualize_2D Used to help visualize a 2D filter.
apply_homography Applies the homography defined by H on the image I.
imageMLG Calculates maximum likelihood parameters of gaussian that gave rise to image G.
mask_gaussians Divides a volume into softly overlapping gaussian windows.
optflow_corr Calculate optical flow using cross-correlation.
optflow_horn Calculate optical flow using Horn & Schunck.
optflow_lucaskanade Calculate optical flow using Lucas & Kanade. Fast, parallel code.