Advice on improving performance

asked 2012-12-26 17:27:05 -0500

Tie-fighter gravatar image

I am developing for an embedded ARM system and I am looking for advice on improving overall performance.

Specifically:

What should one avoid when developing for performance? (e.g. what functions are slow)

How do you find out where you can improve your code? How to profile a opencv project under Linux?

What are fast algorithms for object detection?

Are there any code examples of fast implementations?

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