[Gdal-dev] RE: Reading JPEG2000 JPC and J2K

[Chapman, Martin]

Gao,

You can use the MrSID driver, Kakadu or Jasper.  I would recommend
MrSID.  You need to download the MrSID DSDK from Lizardtech for reading
and you need to get the ESDK for read/write.  To get the ESDK you will
have to go through the clearance process first I believe.  The MrSID
driver reads J2k and MrSID.  ECW can also read the new jpeg formats but
I don't know if that is enabled through GDAL yet.

Martin

-----Original Message-----
From: gdal-dev-bounces at lists.maptools.org
[mailto:gdal-dev-bounces at lists.maptools.org] On Behalf Of Peng Gao
Sent: Friday, November 11, 2005 7:48 AM
To: gdal-dev at lists.maptools.org
Subject: [Gdal-dev] RE: Reading JPEG2000 JPC and J2K


> -----Original Message-----
> From: Peng Gao 
> Sent: Friday, November 11, 2005 6:30 AM
> To: gdal-dev at lists.maptools.org
> Subject: Reading JPEG2000 JPC and J2K
> 
> I got some images with .jpc and .j2k extensions. Is there any 
> way I can read them using GDAL?
> I renamed them to .jp2, and it didn't work. I am using Kakadu codec.
> 
> Gao, Peng
> 

I read the doc on JP2KAK driver again, and it should support JPC. The
problem could be the image I have. Attached is a problem jpc image.

Gao, Peng