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VLIB_nonMaximumSuppressionCanny VLIB library

zhongqing ouyang
Prodigy 100 points

when I call VLIB library for my algorithm,The program runs to VLIB_nonMaximumSuppressionCanny, then stop in this subfunction, and don't show me any message for error.

only post follow debug message:

Can't find a source file at "Y:\vision\vlib\source\VLIB_nonMaximumSuppressionCanny/VLIB_nonMaximumSuppressionCanny_i.c"

Locate the file or edit the source lookup path to include its location.

Can you give me the file,I want find where the proceeding end.

thank you !

  • 0
    TI__Mastermind 43955 points

    Hi zhongqing ouyang,

    Welcome to the TI E2E forum. I hope you will find many good answers here and in the TI.com documents and in the TI Wiki Pages. Be sure to search those for helpful information and to browse for the questions others may have asked on similar topics.

    To understand your problem better, please provide us the following details.

    1. What is the TI Processor / Hardware boards - LCDK/EVMs being used for this experiment ?

    2. What is the name of the TI software package used? Please mention the version of TI VLIB packages you are using.

    You may find the following TI Wiki link useful.

    http://processors.wiki.ti.com/index.php/C64x%2B_iUniversal_Codec_Creation_-_from_memcpy_to_Canny_Edge_Detector

     

    Regards,

    Shankari.

     

    -------------------------------------------------------------------------------------------------------

    Please click the Verify Answer button on this post if it answers your question.
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  • 0 in reply to Shankari G
    Prodigy 100 points

    Hi shankari,

    thanks for you answer firstly.

    I read the wiki that you recommended to me, but do not find my answer.

    Now, I describe the problem with the format you recommended.

    The hardware board is EVM8168, and I want implement my rht algorithm in board with c674x dsp core.

    In my code, I called the VLIB_CannyEdgeDetector function through installed and set the VLIB.2.2 library.

    Then I run my programm, I found it pended in VLIB_nonMaximumSuppressionCanny API.

    Through tracked the disassembly code, found PC can't jump out of a circulation in that API.

    Besides, CCS5.2 post follow debug message:

    Can't find a source file at "Y:\vision\vlib\source\VLIB_nonMaximumSuppressionCanny/VLIB_nonMaximumSuppressionCanny_i.c"

    Locate the file or edit the source lookup path to include its location.

    So, I hope  you could kindly provide me that file(VLIB_nonMaximumSuppressionCanny_i.c).

    thanks!

    best wish!

  • 0
    TI__Mastermind 43955 points

    Hi,

    Queries on VLIB are best handled by BIOS Forum. Moving your post to BIOS forum to get appropriate assistance.

     

    Regards,

    Shankari

  • 0 in reply to Shankari G
    TI__Mastermind 18320 points

    I noticed that this query has not received any replies yet.  I am moving this thread over to the device forum in hopes that it will get an answer there.