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peteryu1975 / javacv

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The opencv_gpu, opencv_ocl, etc modules are missing #88

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What version of the product are you using? On what operating system?
Latest stable binary of JavaCV and CUDAenabled OpenCV

Please provide any additional information below.
Can we expect support for the gpu module of OpenCV in JavaCV?

Original issue reported on code.google.com by ankha...@gmail.com on 22 Jul 2011 at 8:08

GoogleCodeExporter commented 9 years ago 
I don't know, although it does not seem very useful. It's not compatible with 
normal OpenCV data types and it supports only NVIDIA GPUs.. I would much rather 
see someone come up with an OpenCL version of OpenCV that can run on any CPU 
and any GPU, with the same data types. Maybe OpenCV 3.0? Who knows, someone 
will wake up eventually :)

Original comment by samuel.a...@gmail.com on 26 Jul 2011 at 4:23

GoogleCodeExporter commented 9 years ago 
With NVIDIA Kepler showing extremely poor performance with OpenCL, e.g.:
AMD Radeon HD 7970 Much Better Than Kepler in OpenCL
http://news.softpedia.com/news/AMD-Radeon-HD-7970-Much-Better-than-Kepler-in-Ope
nCL-270895.shtml
maybe using CUDA is going to remain a necessity for NVIDIA cards... I will 
monitor the number of votes I get for this issue. And if anyone wants to work 
on this, please let me know! We will figure out something together.

Original comment by samuel.a...@gmail.com on 3 Jun 2012 at 4:03

GoogleCodeExporter commented 9 years ago 
What's the status on this? I need to use the gpu modules in javaCV. Is there 
currently no way to do this?

Original comment by basheers...@gmail.com on 28 Mar 2013 at 5:42

GoogleCodeExporter commented 9 years ago 
Unfortunately not much progress yet, but it shouldn't be too hard to map 
manually the few functions you may want to use with JavaCPP:
    http://code.google.com/p/javacpp/
Let me know if you have any troubles with that!

Original comment by samuel.a...@gmail.com on 31 Mar 2013 at 1:33

GoogleCodeExporter commented 9 years ago 
This is going to get better with JavaCPP Presets:
    http://code.google.com/p/javacpp/wiki/Presets
If anyone wants to help out with this effort, please let us know, thanks!

Original comment by samuel.a...@gmail.com on 4 Jan 2014 at 2:42