That is great. Thanks!
-isl
---Original Message---
From: Michael P. Gerlek m...@lizardtech.com
Subject: RE: [OSGeo-Discuss] Open File
FormatsandProprietaryAlgorithms[SEC=UNCLASSIFIED]
Sent: Aug 21 '09 13:59
Yes, JP2 supports signed and unsigned types of up to ~24
Hi Landon,
It has been an interesting discussion, algorithms copyrights, most used
formats, limitations, internal details, etc. I definitely agree that it got out
of control and we should end some place but I and going to give you a quick
answer.
What are the limitations of Geotiff/JPEG
Of Michael P. Gerlek
Sent: Friday, August 21, 2009 9:55 AM
To: OSGeo Discussions
Subject: RE: [OSGeo-Discuss] Open File
FormatsandProprietaryAlgorithms[SEC=UNCLASSIFIED]
Not a stupid question -- but it doesn't work that way. The artifacts
are due to the wavelet processing of the pixels near the tile
the eye, and that usually doesn't come in
unsigned integer 8 bits. :)
Regards,
Ivan
---Original Message---
From: Bob Basques bob.basq...@ci.stpaul.mn.us
Subject: RE: [OSGeo-Discuss] OpenFile
FormatsandProprietaryAlgorithms[SEC=UNCLASSIFIED]
Sent: Aug 21 '09 13:27
All
...@lists.osgeo.org]
On Behalf Of Bob Basques
Sent: Friday, August 21, 2009 12:28 PM
To: OSGeo Discussions; Ivan Lucena
Subject: RE: [OSGeo-Discuss] Open File
FormatsandProprietaryAlgorithms[SEC=UNCLASSIFIED]
All,
Can someone remind me again, are we talking about saving space, or making it
easier
To: Bob Basques; OSGeo Discussions
Subject: RE: [OSGeo-Discuss] Open File
FormatsandProprietaryAlgorithms[SEC=UNCLASSIFIED]
Bob,
Sorry to mess with discussion but if someone is suggesting the use of Geotiff
with JPEG compressed as a Open File Format (copied and pasted from the thread
title) I
Of Lucena, Ivan
Sent: Friday, August 21, 2009 12:22 PM
To: OSGeo Discussions; OSGeo Discussions
Subject: RE: [OSGeo-Discuss] Open File
FormatsandProprietaryAlgorithms[SEC=UNCLASSIFIED]
But you can't compress data types other than byte in JPG. Can you do that in
JP2K?
---Original Message