# Scratch or line detection in images

**URL:** <https://discourse.julialang.org/t/scratch-or-line-detection-in-images/78708>\
**Category:** General Usage\
**Created:** [March 29, 2022, 11:56pm UTC](https://discourse.julialang.org/t/scratch-or-line-detection-in-images/78708 "2022-03-29T23:56:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jonjilla](https://avatars.discourse-cdn.com/v4/letter/j/7ba0ec/32.png) [@jonjilla](https://discourse.julialang.org/u/jonjilla)\
**Post date:** [March 29, 2022, 11:56pm UTC](https://discourse.julialang.org/t/scratch-or-line-detection-in-images/78708/1 "2022-03-29T23:56:18Z")

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I have a general question regarding which package I should use to process image files to extract features like straight lines, scratches, arcs and other such features.

Thanks.

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**Author:** ![goerch](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/goerch/32/29122_2.png) [@goerch](https://discourse.julialang.org/u/goerch)\
**Post date:** [March 30, 2022, 8:16am UTC](https://discourse.julialang.org/t/scratch-or-line-detection-in-images/78708/2 "2022-03-30T08:16:21Z")

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[https://juliapackages.com/c/imageprocessing](https://juliapackages.com/c/imageprocessing)

From my experience `OpenCV` should be your best bet.