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SandroMachado / openalpr-android

Android Automatic License Plate Recognition library (http://www.openalpr.com) ported for android.
Apache License 2.0
770 stars 272 forks source link

[WIP] Update to OpenALPR 2.3 version #41

Open SandroMachado opened 7 years ago

SandroMachado commented 7 years ago

This PR updates the OpenALPR library to the version 2.3.

android-dataticket commented 7 years ago

looking forward to using this new version with the new edge detection for high contrast plate

Vantablack commented 7 years ago

Hi @SandroMachado I'm trying out this WIP version and I'm getting this error when processing an image

java.lang.UnsatisfiedLinkError: dlopen failed: could not load library "libopenalpr.so" needed by "libopenalprjni.so"; caused by cannot locate symbol "_ZSt15get_new_handlerv" referenced by "libopenalpr.so"

I found out that there is an open issue regarding android binaries in the parent repository https://github.com/openalpr/openalpr/issues/273#issuecomment-255994514 and it doesn't seem to have any progress.

May I know what are your environment settings and configuration that allowed you to compile the binaries?

Thanks alot!

SandroMachado commented 7 years ago

@Vantablack are you using the sample project to test it? But, unfortunately this version has a memory leak that makes it almost unusable.

Vantablack commented 7 years ago

@SandroMachado Yeap! I'm using the sample project included inside is repository. Is there any ETA on when this PR will be accepted?

mvrogowski commented 6 years ago

Hi, there!

Do we have any progress on this? How can I help you?

Thanks!

SandroMachado commented 6 years ago

@mvrogowski This version has an issue that causes a memory leak. I did not had time to fix the issue.

vyshas commented 6 years ago

@SandroMachado possible to share the jni code and setup of this project so that we could look into it and possibly help in fixing the leak issue?

mvrogowski commented 5 years ago

@SandroMachado possible to share the jni code and setup of this project so that we could look into it and possibly help in fixing the leak issue?

Any update on it?

android-dataticket commented 5 years ago

I wish @SandroMachado could have more time to update this library 👍