Hi Juan, These weird results arise from differences in interpretation of the ANSI "clock()" function on Windows-based systems and Unix-based systems when...
Hi all! I'm working as an intern with the KaKaDu libs, I'm using JNI to make an eclipse RCP application which displays various medical images. The problem...
Kakadu version 6.1.1's kdu_expand provides, via -reduce, the ability to create from a .jp2 input file, a reduced resolution .tif output file. kdu_expand -i...
Hi, is it possible to bypass the inverse wavelet(9/7) transform within the Kakadu coresys? I want to decompress a .jpc codestream into individual arrays for...
Hi, i have purchased the kakadu 6.1 some months ago. I am starting to work with it at now, and i am wondering if it is possible to perform a selective tile...
Hi, I'm using the Kakadu 6.1 library to get a .jp2 image with width=10560 and height=5280 from a kdu_server. The issue is that the image I'm getting has very...
Hello, I would like to compile Kakadu as a static library under Mac OS X but unfortunately I have bumped up against a compiler error and before I set out to...
Hello friends, My company "Aurora" recently purchased the full Kakadu License and i'm working on Integrating the server version in java. Right now i'm having...
HI Bassal, I'm not sure exactly what you mean by "server version", but for sure the way to open a kdu_codestream which has a Java-supplied compressed data...
Hi Michael, This is a surprise to me. However, Kakadu does make use of static class initialization in quite a number of places in order to configure fixed...
Hello, I need to access the chunks generated by kdu_serve::generate_increments() from java. All i need in essence is a byte[] passed from java and populated by...
Hi I am looking at getting the speed pack upgrade, but I noticed in the performance chart that the increase in speed was primarily in 64 bit applications: ...
Hi James, You are right. Unfortunately, although almost everybody has a 64-bit processor in the laptop or desktop, many are unable to use it due to the...
Hi Bassel, I suggest you write a small C++ class to do the interfacing you want and read the "kdu_hyperdoc" documentation to make sure you know how to arrange...
You can symmetrically disable wavelet transforms at the compressor and decompressor by using a Part-2 custom wavelet transform kernel which does the...
Hi Anna, At first glance, I would think your code ought to work. I now have a completely new implementation of the server and client components which is...
Yes, this is possible. You should use the fragmented compression option, which allows you to compress any fragment (any rectangular region of whole tiles) in...
I can see where a dual Quad-core 64-bit machine could have great performance by buffering up and decoding multiple frames in parallel. In my real-time video...
... Hi I just tried re-compiling the core compressor with the Intel 10.1 compiler instead of the ms visual c 2005 compiler. I did not see a significant...
Hi all! When using kdu_merge to merge 1152 seperate jp2 files into 1 jpx file, I have hit some operating system dependant boundaries. For example: On a Windows...
If you are building on any Intel-based Mac from the last two years or so (ie, it uses Core2 processor) there is little reason to build the 32-bit version....
David, first i'd like to thank you for your fast responses, they've been helpful. I am facing an interesting situation, specifically with kdu_servex. I know...
Thanks for the answer, I am looking into porting to 64 bit now. Do you know who I would talk to about an evaluation copy of the performance pack? I have...
... I think I have successfully solved this problem. I will try to describe what I have learned to the best of my ability. I hope I state everything correctly....
Hello, I have taken the second example in kdu_render application as the basis to create a simple application that renders the output buffers of input files on...
Hi! Sorry about my English. I`ll try to explain my problem as much as i can. I`m using C++ with kakadu library to decompress jpeg2000 images, entering from...
... Hi, the problem doesn`t resolved! that is my code: #include <iostream.h> #include <qapplication.h> #include <qfile.h> //include for Kakadu #include...
Hi.. i have been testing the fragmented compression option, but i have notice that there is some constraints when compressing. The first constraint is that...
Hello David (Taubman) and team, Really a great work... I am evaluating kakadu v6.0. In the kakadu client server application, initial rendering of images in the...
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