# Camera calibration is very slow for large number of images

**URL:** <https://forum.opencv.org/t/camera-calibration-is-very-slow-for-large-number-of-images/9395>\
**Category:** C++\
**Tags:** calib3d, performance, calibration\
**Created:** [July 4, 2022, 8:48pm UTC](https://forum.opencv.org/t/camera-calibration-is-very-slow-for-large-number-of-images/9395 "2022-07-04T20:48:28Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![crackwitz](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.opencv.org/crackwitz/32/14_2.png) [@crackwitz](https://forum.opencv.org/u/crackwitz)\
**Post date:** [December 27, 2024, 5:20pm UTC](https://forum.opencv.org/t/camera-calibration-is-very-slow-for-large-number-of-images/9395/4 "2024-12-27T17:20:51Z")

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A post was split to a new topic: [Big speed difference between Windows and Linux versions](https://forum.opencv.org/t/big-speed-difference-between-windows-and-linux-versions/19625)

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