Hello! Using "Render" order,I converted"jpeg2000"picture into "BMP" picture. In this way,the "BMP" picture is 32 bit,How can I get 24 bit picture? Can anybody...
This Help says: "In some cases, however, it may be desirable to decompress all of the raw image components available from a code-stream. Use this switch to ...
The documentation for "-o" in kdu_expand says: -o <file 1>,... One or more output files. If multiple files are provided, they must be separated by commas. Any...
Hi Roland, When I open the generated .jpx file with "kdu_show" I can see all components (470 slices). But when I want to generate my original file with...
Hi everybody, I'm using the kdu_server and i specify the working directory when I launch it. The problem is that when I try to get a jpeg2000 file which is in...
Hi Hocine. It seems there are two options: (1) write your own class to handle the output or (2) write a script to decompress one slice at a time and cat the...
Hi, My experience is that gdal JP2KAK driver is rather fast when a whole image is to be translated to other formats. However, it is slow when frequent...
We have the downloaded kdu programs and what we want to is to benchmark the comporession timke of a 2768x4006 BMP image can someone tell us how to do this...
Write a short batch file: echo. | time | find "." kdu_compress ... (fill in your command line arguments to compress the file) echo. | time | find "." will give...
We are thinking about building a product of whuich Kakadu swe will be a crucial part, Is there a provision for allowing us to use a kakadu logo in our own...
Hi folks, I have a 16 bpp unsigned TIFF image with 10 bits depth (6 MSB bits unused). I'm using kdu_compress -i infile.tif Sprecision=10 Creversible=yes -o ...
I was able to test Kakadu 6.0 on our Linux 32-bit systems and kdu_expand worked where the 4.4 binary had not. The only remaining explanation I can come up with...
From the Kakadu documentation is seems that the recommended way of avoiding process termination upon destruction of a kdu_error instance is to install an error...
You don't have to throw the exception from the destructor. Instead throw the exception from the overridden flush() method in your class derived from...
Mike's answer is good. To augment his answer: `kdu_error' objects are always instantiated and immediately destroyed, using code like the following if...
Dear Kakadu users, I just want to apologize for my silence over the last couple of months. I have been doing a lot of travelling and I have also been...
I am very new to Kakadu and am trying to figure out some logic. I have a JPEG2000 file, and want to extract an ROI from that file, and create a new and smaller...
Hi, I think I have found a problem with the kindly provided kdu_stripe_compressor, but I hope it is me :) I am using KDU V6.0 on an Intel machine. I have...
Does anyone know how I can go about extracting images from a MJ2 video? I have created a video using compress and merge but now I would like to extract the...
I "discovered" my problem. Just in case anyone else is a dumb as I was I thought I'd post the error. There are 4 overloads to the compressor's push_stripe...
Dear Sir. I made three .jpx files from three .bmp files with kdu_compress like "kdu_compress -i 0001.bmp -o 0001.jp2". And I merged the three .jp2 files into a...
Hello, My company is seeking a developer to create a JAI ImageWriter implementation based on the Kakadu JNI interfaces. We have already purchased a Kakadu ...
Hello~~ i have a big problem... my problem is this..... 1. I have a 16 bit TIFF grey aerial photograph. (i can look clouds, river and tiny buildings) 2. I...
Sure, this is a common problem encountered when working with high bit-depth TIFF images. The problem is only how the bits are interpreted. If your sample...
Hi all, I'm working on a Java ImageIO plugin (kakadu JNI based) to be used as data access layer for geospatial imagery encoded as JPEG2000. My sample images...
For the purpose of displaying JPEG2000 images, seeking a developer to incorporate support for the Kakadu -num_threads feature into the open source GDAL JP2KAK...
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