How to use the apex_face_detection_cv.elf for large size picture?

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How to use the apex_face_detection_cv.elf for large size picture?

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zhangweikanghus
Contributor III

Hi,expert

    I used the demo apex_face_detection_cv.elf in vsdk and run it in my S32V234-EVB28899 board. I found that the picture used by the demo was in the path "/vsdk/data/common/input_faces.png". But I changed the default input_faces.png to a larger one, the error log was as below:

custom implementation finished

cascade classifier finished
OpenCV implementation finished
GenApuProgramParams() -> the input associated with port 'INPUT_IMAGE' is too wide (107 chunks) to fit into the CU array (64 CUs)
ACF_Process_APU::Start_Setup() -> program parameter generation failed
ACF_Process_APU::Wait() -> process was never started (i.e. nothing to wait for)
APEX implementation finished
custom host implementation: 4.328749s.
cascade classifier implementation: 0.011766s.
APEX implementation: 0.000118s.
OpenCV implementation: 0.035100s.
Framebuffer mapped at 0x7fa132c000.

 

 Please tell me how to change the source code for using a larger picture such as the "input_faces_multiscale.png" in the path "/vsdk/data/common/.

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mikedoidge
NXP Employee
NXP Employee

Hi,

 

This is not the correct community to post S32V2 questions. 

Moreover, we have stopped supporting S32V2 community group. But we still support S32V2 question using our ticketing system.

For future questions, please create the request at www.nxp.com/support using Support Requests option. Our experts will help you.

 

Thank you for understanding.

 

Regards,

Mike

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531 Views
zhangweikanghus
Contributor III

Thank you

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