Reply by Zahra A Shah December 15, 20022002-12-15
well i dont think imread would work as it reads image files of the types
supported by MATLAB. what u can do MAYBE is that first read the file in an array
using the conventional I/O functions like fread() (see help in this regard) and
then do imshow(array). remember the function imshow also supports particular
type of data like double or uint8 etc etc. i think this will solve ur problem

good luck


Reply by aurio tenorio December 14, 20022002-12-14

Hi,
You can use 'imread()' to first get your image. Type help imread to see the
types supported. To plot it, imshow(). Hope it helps.
"Khubaib <>" <> wrote:Dear members..i am
an electrical engg.. And doing an image processing
project. The problem is that
i want to view a Y pixels file (.Y file) as an image. So, that a
print of it can be taken..Is there any command
in matlab that can take a file ( having pixel values in it), and
produce an output image.??.. If an RGB scheme
is used in some command, the Y pixel's value is assigned to each R, G
and B for that particular pixel...( The .Y file just contains the Y
pixel values as bytes)...
regards,
Khubaib.
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Reply by sachin bakre December 11, 20022002-12-11
Dear Khubaib,

Try using "image" function.
I'm not sure whether it will solve your purpose but I
hope so.

Wishes,
Sachin Bakre
PhD Student,
IIT Bombay,
India. --- "Khubaib <>"
<> wrote:
> Dear members..i am an electrical engg.. And doing an
> image processing
> project. The problem is that
> i want to view a Y pixels file (.Y file) as an
> image. So, that a
> print of it can be taken..Is there any command
> in matlab that can take a file ( having pixel values
> in it), and
> produce an output image.??.. If an RGB scheme
> is used in some command, the Y pixel's value is
> assigned to each R, G
> and B for that particular pixel...( The .Y file just
> contains the Y
> pixel values as bytes)...
> regards,
> Khubaib. >
> _____________________________________
> Note: If you do a simple "reply" with your email
> client, only the author of this message will receive
> your answer. You need to do a "reply all" if you
> want your answer to be distributed to the entire
> group.
>
> _____________________________________
> About this discussion group:
>
> To Join:
>
> To Post:
>
> To Leave:
>
> Archives: http://www.yahoogroups.com/group/matlab
>
> More DSP-Related Groups:
> http://www.dsprelated.com/groups.php3
>
> ">http://docs.yahoo.com/info/terms/


__________________________________________________


Reply by Khubaib December 11, 20022002-12-11
Dear members..i am an electrical engg.. And doing an image processing
project. The problem is that
i want to view a Y pixels file (.Y file) as an image. So, that a
print of it can be taken..Is there any command
in matlab that can take a file ( having pixel values in it), and
produce an output image.??.. If an RGB scheme
is used in some command, the Y pixel's value is assigned to each R, G
and B for that particular pixel...( The .Y file just contains the Y
pixel values as bytes)...
regards,
Khubaib.