Re: How to read the pixel from the image

[Preeti Gaikwad]

THANKS I got it it was already in matrix form.....

could you please let me know if I have value on gray scale like 0 to 255 then the value 255 represent the white color? or black ?

 

On 9 December 2011 12:57, Andy Buckle <address@hidden> wrote:

On 9 December 2011 11:53, Preeti Gaikwad <address@hidden> wrote:
> Hello,
>         I want to read the pixel from the gray scale image....does anybody
> have the code for reading the pixel ? thanks in advance

Greyscale images are usually simply matrices. So you index them like a matrix.

image(y,x)

We might need more info to help you.

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/* andy buckle */

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preeti gaikwad