# Using OpenCV 3.x with Processing 3

**URL:** <https://discourse.processing.org/t/using-opencv-3-x-with-processing-3/44266>\
**Category:** Libraries\
**Created:** [April 10, 2024, 7:01pm UTC](https://discourse.processing.org/t/using-opencv-3-x-with-processing-3/44266 "2024-04-10T19:01:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Norilla](https://avatars.discourse-cdn.com/v4/letter/n/eb8c5e/32.png) [@Norilla](https://discourse.processing.org/u/Norilla)\
**Post date:** [April 10, 2024, 7:01pm UTC](https://discourse.processing.org/t/using-opencv-3-x-with-processing-3/44266/1 "2024-04-10T19:01:59Z")

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We were wondering if there is a way to use Processing 3 with open CV 3.x versions. OpenCV for processing library uses OpenCV 2.4.5 doesn’t have the functionalities (temporal matching) we need that openCV 3 and above have. When we try to import OpenCV 3 it gives an error: “Library not found”. Please let us know if there is a way to integrate it.

Thanks!