# Just wonder why ippMorph is commented out in the source code

**URL:** <https://forum.opencv.org/t/just-wonder-why-ippmorph-is-commented-out-in-the-source-code/18281>\
**Category:** C++\
**Tags:** imgproc\
**Created:** [July 16, 2024, 3:13am UTC](https://forum.opencv.org/t/just-wonder-why-ippmorph-is-commented-out-in-the-source-code/18281 "2024-07-16T03:13:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![butterfly](https://avatars.discourse-cdn.com/v4/letter/b/e9c0ed/32.png) [@butterfly](https://forum.opencv.org/u/butterfly)\
**Post date:** [July 16, 2024, 3:13am UTC](https://forum.opencv.org/t/just-wonder-why-ippmorph-is-commented-out-in-the-source-code/18281/1 "2024-07-16T03:13:29Z")

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The gray dilation/erosion function is slow compare to halcon, so I research into the source code, and found the ippMorph is commented. Just wondering, sorry to bother, thanks.