How to read image from pixel values

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Jim
Jim 2011-9-8
Hi,
I need to read image from pixel values in .txt file
can anyone suggest something about this
Thanks in advance
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Jim
Jim 2011-9-8
I mean
How to convert pixel values(in a file) into image
Thanx in advance
Jan
Jan 2011-9-8
Please, Vivek, post any details. There is absolutely no chance, that we can guess how the "pixel values" are stored in the file.

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Andreas Goser
Andreas Goser 2011-9-8
An image in MATLAB is an array (matrix) of pixel values. I'd say you have 2 steps. 1. Importing the TXT file. 2. Display the image. For 1. there are tons of options. Read the doc, try IMPORTDATA and other commands and if you need help, ask here. For 2. the commands are IMAGE or IMVIEW.
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Walter Roberson
Walter Roberson 2011-9-13
Just answered this in your other topic. Duplicating questions makes for more work :(
Jim
Jim 2011-9-21
Hi,
thanks for ur reply
I need to remove pixels with zero pixel value in an image(dead pixels)
Can you suggest me something about this
Thanks in advance

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