enhancement
in [Matlab]
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From: ImageAnalyst on 9 Apr 2010 06:22 On Apr 9, 3:13 am, "sweety " <sukhisem...(a)yahoo.co.in> wrote: > i have an image . i want to load it and read that image as ascii file ------------------------------------------------------------------------------------ Why? What will you do with the ASCII values of the gray levels? For example a gray level 123 would give 49 50 51 (the ASCII values of 1, 2, and 3)
From: sweety on 10 Apr 2010 03:04 function [multi_image] = emml(I1,I2,I3,I4,e1,e2,e3); %(image_reflectance1,image_reflectance2,image_reflectance3,image_reflectance4); % Add more arguments in the above statement to increase bands/end-members a1=load (I1, '-ascii'); a2=load (I2, '-ascii'); a3=load (I3, '-ascii'); a4=load (I4, '-ascii'); plz tell the meaning of each step and tell me how i can apply it
From: sweety on 11 Apr 2010 04:00 a=imread('tire,tif'); q=histeq(a); how to calculate the value of histogram equalization
From: us on 11 Apr 2010 06:23 "sweety " <sukhisembhi(a)yahoo.co.in> wrote in message <hprvi4$kuv$1(a)fred.mathworks.com>... > a=imread('tire,tif'); > q=histeq(a); > how to calculate the value of histogram equalization a hint: - carefully look at help histeq; us
From: Mark Shore on 11 Apr 2010 11:17
May I suggest - as gently as I can - that sweety simply READ some of the extensive documentation available for MATLAB, beginning with Getting Started with MATLAB, and STOP other wasting people's time? Once upon a time I shared an office with a (native English-speaking) grad student who would often ask me how to spell common words, with a dictionary sitting on his shelf literally an arm's reach away. It was annoying then, and it's annoying now. |