Image intensity statistics 1.0

This function returns statistics on the intensity of an image, including the sum, mean, standard deviation, min and max. A rectangular region of interest can be selected by the user by using 'r' as the 2nd parameter. Alternatively, the region of interest can be more accurately defined by a passing its coordinates as a vector.%IMGSTAT Image statistics% Returns statistics of an image M, or a portion of it.%% Syntax% [sum,avg,std,min,max] = imgstat(M)% [sum,avg,std,min,max] = imgstat(M,'r')% [sum,avg,std,min,max] = imgstat(M,V)%% Description% imgstat(M)% returns the stats of the matrix M.%% imgstat(M,'r')% displays M and lets you select a rectangle for the stats. To% constrain the rectangle to be a square, use a shift- or right-click% to begin the drag.%% imgstat(M,V)% returns the stats of a portion of M, defined by V.% V is a four-element vector with the form [xmin ymin width height],% with the origin being the upper-left corner of the image.

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Description,  Displays,  Imgstatm,  Imgstatmv,  Matrix,  Rectangle,  Select,  Stats,  Sumavgstdminmax,  Syntax
Users rating:	0/10