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Is there any way to use im2java2d in a parallel pool worker?

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Samuli Ulmanen
Samuli Ulmanen 2016-4-25
编辑： Samuli Ulmanen 2016-4-30
I'm testing some java hash functions that take BufferedImage as input. I'm using im2java2d and now I would like to parallelize. Instead I get
IMJAVA2D is not available on this platform.
Is there a way out of this?

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回答（1 个）

Tushar Athawale
Tushar Athawale 2016-4-29
Hi Samuli,
Are you trying to call Java functions from MATLAB? Please attach a sample script, if possible. Are you using MATLAB "parfor" to parallelize your code?
- Tushar
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Samuli Ulmanen
Samuli Ulmanen 2016-4-30
编辑：Samuli Ulmanen 2016-4-30
Hi Tushar,
I managed to fix my issues in two steps.
1. Put all my java dependencies on the static class path via in ~/.matlab/R2105b/javaclasspath.txt (complete path with jar file name and extension)
2. copy im2java2d.m to my working directory and remove the abort code from the beginning of the script. Works beautifully.
I am using parfor and managed to run my code using multiple workers.
Hope this is useful for someone.

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