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[JAI] Building large multi-page tiff files

4 replies [Last post]
Anonymous

Hello All.

I am need to be able to load 1000+ separate TIF images into a single
multi page tiff file. I have tried several different solutions, but they
keep running out of memory.

What I really need is a way to "stream" these image into a single tiff
file. In other words, each TIFF image is appended onto the output TIFF
and written immediately to disk. I have attempted to write a stream to
handle this, but I can't seem to get the IFDs to write out properly.

Is there already a "tiff stream" out there? Or am I on the wrong track.

Thanks for any feedback!

Frank Sharpless
Manager, Application Development
Paperhost.com, Inc.
770.998.9172.611

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Brian Burkhalter

Call getImageMetadata() on the ImageReader and pass the returned IIOMetadata
object via the IIOImage parameter to the ImageWriter.

Brian

On Wed, 2 Nov 2005, Sharpless, Frank wrote:

> Thanks for the quick response - I have that working now.
>
> However, I have another question. How do I capture the IIO metadata from
> the incoming images, so that the Metadata in the output image matches
> it?
>
> Thanks,
>
>
> Frank Sharpless
> Manager, Application Development
> Paperhost.com, Inc.
> 770.998.9172.611
>
>
> -----Original Message-----
> From: Robert Engels [mailto:rengels@ix.netcom.com]
> Sent: Wednesday, November 02, 2005 9:44 AM
> To: interest@jai.dev.java.net
> Subject: RE: [JAI] Building large multi-page tiff files
>
> Trivial. Use ImageIO prepareWriteSequence(), and writeToSequence().
> Check javadocs.
>
> -----Original Message-----
> From: Sharpless, Frank [mailto:fsharpless@paperhost.com]
> Sent: Wednesday, November 02, 2005 8:38 AM
> To: interest@jai.dev.java.net
> Subject: [JAI] Building large multi-page tiff files
>
>
>
> Hello All.
>
> I am need to be able to load 1000+ separate TIF images into a single
> multi page tiff file. I have tried several different solutions, but they
> keep running out of memory.
>
> What I really need is a way to "stream" these image into a single tiff
> file. In other words, each TIFF image is appended onto the output TIFF
> and written immediately to disk. I have attempted to write a stream to
> handle this, but I can't seem to get the IFDs to write out properly.
>
> Is there already a "tiff stream" out there? Or am I on the wrong track.
>
> Thanks for any feedback!
>
> Frank Sharpless
> Manager, Application Development
> Paperhost.com, Inc.
> 770.998.9172.611
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: interest-unsubscribe@jai.dev.java.net
> For additional commands, e-mail: interest-help@jai.dev.java.net
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: interest-unsubscribe@jai.dev.java.net
> For additional commands, e-mail: interest-help@jai.dev.java.net
>
>
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> To unsubscribe, e-mail: interest-unsubscribe@jai.dev.java.net
> For additional commands, e-mail: interest-help@jai.dev.java.net
>
>

----------------
Brian Burkhalter
Java Multimedia, Imaging, and Graphics
Sun Microsystems, Inc.

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Sharpless, Frank

Thanks for the quick response - I have that working now.

However, I have another question. How do I capture the IIO metadata from
the incoming images, so that the Metadata in the output image matches
it?

Thanks,

Frank Sharpless
Manager, Application Development
Paperhost.com, Inc.
770.998.9172.611

-----Original Message-----
From: Robert Engels [mailto:rengels@ix.netcom.com]
Sent: Wednesday, November 02, 2005 9:44 AM
To: interest@jai.dev.java.net
Subject: RE: [JAI] Building large multi-page tiff files

Trivial. Use ImageIO prepareWriteSequence(), and writeToSequence().
Check javadocs.

-----Original Message-----
From: Sharpless, Frank [mailto:fsharpless@paperhost.com]
Sent: Wednesday, November 02, 2005 8:38 AM
To: interest@jai.dev.java.net
Subject: [JAI] Building large multi-page tiff files

Hello All.

I am need to be able to load 1000+ separate TIF images into a single
multi page tiff file. I have tried several different solutions, but they
keep running out of memory.

What I really need is a way to "stream" these image into a single tiff
file. In other words, each TIFF image is appended onto the output TIFF
and written immediately to disk. I have attempted to write a stream to
handle this, but I can't seem to get the IFDs to write out properly.

Is there already a "tiff stream" out there? Or am I on the wrong track.

Thanks for any feedback!

Frank Sharpless
Manager, Application Development
Paperhost.com, Inc.
770.998.9172.611

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Robert Engels

Please read the javadoc and/or ask questions like this on the users list,
not the dev list.

There is a version of writeToSequence that takes an IIOImage, use that and
create one with the original image's IIOMetadata.

-----Original Message-----
From: Sharpless, Frank [mailto:fsharpless@paperhost.com]
Sent: Wednesday, November 02, 2005 10:21 AM
To: interest@jai.dev.java.net
Subject: RE: [JAI] Building large multi-page tiff files

Thanks for the quick response - I have that working now.

However, I have another question. How do I capture the IIO metadata from
the incoming images, so that the Metadata in the output image matches
it?

Thanks,

Frank Sharpless
Manager, Application Development
Paperhost.com, Inc.
770.998.9172.611

-----Original Message-----
From: Robert Engels [mailto:rengels@ix.netcom.com]
Sent: Wednesday, November 02, 2005 9:44 AM
To: interest@jai.dev.java.net
Subject: RE: [JAI] Building large multi-page tiff files

Trivial. Use ImageIO prepareWriteSequence(), and writeToSequence().
Check javadocs.

-----Original Message-----
From: Sharpless, Frank [mailto:fsharpless@paperhost.com]
Sent: Wednesday, November 02, 2005 8:38 AM
To: interest@jai.dev.java.net
Subject: [JAI] Building large multi-page tiff files

Hello All.

I am need to be able to load 1000+ separate TIF images into a single
multi page tiff file. I have tried several different solutions, but they
keep running out of memory.

What I really need is a way to "stream" these image into a single tiff
file. In other words, each TIFF image is appended onto the output TIFF
and written immediately to disk. I have attempted to write a stream to
handle this, but I can't seem to get the IFDs to write out properly.

Is there already a "tiff stream" out there? Or am I on the wrong track.

Thanks for any feedback!

Frank Sharpless
Manager, Application Development
Paperhost.com, Inc.
770.998.9172.611

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Robert Engels

Trivial. Use ImageIO prepareWriteSequence(), and writeToSequence(). Check
javadocs.

-----Original Message-----
From: Sharpless, Frank [mailto:fsharpless@paperhost.com]
Sent: Wednesday, November 02, 2005 8:38 AM
To: interest@jai.dev.java.net
Subject: [JAI] Building large multi-page tiff files

Hello All.

I am need to be able to load 1000+ separate TIF images into a single
multi page tiff file. I have tried several different solutions, but they
keep running out of memory.

What I really need is a way to "stream" these image into a single tiff
file. In other words, each TIFF image is appended onto the output TIFF
and written immediately to disk. I have attempted to write a stream to
handle this, but I can't seem to get the IFDs to write out properly.

Is there already a "tiff stream" out there? Or am I on the wrong track.

Thanks for any feedback!

Frank Sharpless
Manager, Application Development
Paperhost.com, Inc.
770.998.9172.611

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