My image data has 7 channels, it is not RGB or greyscale. Using the Part I or Part II boxes, what colourspace should I use for this? It looks like I can only...
Hi I recently purchased v6.0, non-commercial and wanted to also work with the V6.0 speed pack. The purchase page indicates that I need only supply my license...
David, I am using Kakadu sucessfully to read and write integer data, but I have problems using Kakadu to read and write floaing point data. I am using the...
David, One of our existing applications (which supports many other image formats) uses Kakadu by loading and displaying tiles in order of increasing quality...
David, We are successfully using Kakadu for DEMs (Digital Elevation Models), using signed integer format (we also want to support floating point format). We...
David, On June 6 2008 I posted the message 'Solaris kdu_server' requesting support. We did not receive any response. We are waiting in order to release our...
Hi i have the free version of kakadu(downloaded) from kakadu site. Is it possible to change the wavelet transform and boundary extension used in Kakadu. I dont...
Using the Kakadu, I have already obtained the whole compressed stream of an input image. Now I want to extract the bitstream of each layer from this compressed...
Hello, Does anybody know if it is possible to change the order which kdu_expand decodes the code-blocks? As far as I understood, kdu_expand decodes a row of...
Hey ajstratford, First of all I believe the sample application kdu_buffered_compress supports tiled input files. You can verify this by compiling it and using...
-u I have looked at kdu_buffered_ compress but it does not seemed to handle tiled input data. It only reads Raw or PGM files (neither of which are tiled) and...
There is a restriction on the server ,but i want to get all the image served on the client side after all the interested region have been transmitted but not...
I need to create a J2C code stream that complies with the NPJE standard (NITF Prefered JPEG 2000 Encoding), as defined in ISO/IEC BIIF Profile BPJ2K01.00. I am...
Hello, I am using Microsoft Visual Studio 2005 to try to compile kakadu in 64bit. I compiled (using the x64 option in the config manager) the coresys module...
Based on the link errors you are reporting, it looks like it is trying to link to the 32-bit version in lib_x86. I seem to recall that when I built this...
Dear friends, Kindly tell me, how can I get scaled buffer by using the class kdu_region_decompressor? I am creating the class kdu_region_decompressor from...
Hi, I made a test with kdu_compress utility. I created first a tiled tiff image with 256x256 tiles. Here is an excerpt of a report generated by gdalinfo...
From the ADV202 output data stream I create a MJ2C AVI file. This file is well decoded with Morgan Multimedia M-JPEG2000 codec. If I extract a single frame...
Hi there, I do not understand how I am supposed to use kdu_expand to expand a RGB j2k file into RGB tiff, I tried: kdu_expand -i input.j2k -o output.tiff but...
Does anyone know if it is possible to use kakadu to create a raw thumbnail from a jp2 file? (I really wanted to create a jpg thumbnail from a jp2 file, but I...
I'm seeing a problem when lossy compressing certain medical images. I do not see this issue with Kakadu V4.4, 02/15/05. But since switching to Kakadu V5.2.4,...
Hi all, As long as i call the .so file in an orderly manner things are OK, however when i make multiple calls in quick succession my JVM crashes and i end up...
Hi, I noticed that as well with YUV422 subsampled codestreams. Probably Kakadu decodes only the Luminance component. I dont know if there is a option to tell...
When I call kdu_compress from multi-thread in an application, the kakadu compression engine always crashes. When I increase the number of thread calling...
Many Geographic Information Systems users display JPEG2000 images by accessing Kakadu through the Geospatial Data Abstraction Library http://www.gdal.org...
Hi Sven, thanks for your suggestion. In the meantime I decompressed the ADV202 data with the OpenJPEG software. ADV202 data are YCbCr with resolution of Y...
Hi, I was assuming that the Kakadu decodes code-blocks according to their order in the J2K file. However, in contrast with my expectation, it actually decodes ...
I was toying around with kdu_transcode and noticed I was receiving a strange result when I expanded the transcoded image to TIFF. I start with a TIFF which I...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
