Tracing opencv functions for remap()

asked 2020-02-10 04:55:13 -0500

osky gravatar image

Hi all,

I am a newbie in OpenCV. Uptill now I have successfully developed code for image rectification, disparity computation and obstacle avoidance based on depth. Now I want to be able to synthesize this on fpga. For that I would need to be able to see all the nested function calls and hence code in form of loops and statements etc.

I have seen Profiling OpenCV Applications. How to set opencv_trace environment variable? What next? Will I be able to see all the statements?

I have seen that there is little work done in this area. It would be a nice contribution to community :)

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Comments

without further intel tools, you'll get something like this

also note, that profiling isn't for free (runtime costs) so CV_TRACE_FUNCTION() are very sparse in the opencv src code.

berak gravatar imageberak ( 2020-02-10 05:40:35 -0500 )edit