# Julia frameworks for large-scale nonlinear least-squares optimization for computer vision

**URL:** <https://discourse.julialang.org/t/julia-frameworks-for-large-scale-nonlinear-least-squares-optimization-for-computer-vision/49344>\
**Category:** Optimization (Mathematical)\
**Tags:** question, machinevision, optimization\
**Created:** [October 30, 2020, 11:45pm UTC](https://discourse.julialang.org/t/julia-frameworks-for-large-scale-nonlinear-least-squares-optimization-for-computer-vision/49344 "2020-10-30T23:45:59Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![yakir12](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/yakir12/32/297_2.png) [@yakir12](https://discourse.julialang.org/u/yakir12)\
**Post date:** [October 31, 2020, 8:03am UTC](https://discourse.julialang.org/t/julia-frameworks-for-large-scale-nonlinear-least-squares-optimization-for-computer-vision/49344/3 "2020-10-31T08:03:39Z")

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I’ve been needing a camera calibration package in Julia since Julia v0.3. I use Matlab’s toolbox from within Julia, which worked fine, but is obviously not ideal. In any case, just yesterday my `CameraCalibration.jl` package got registered. I’ll make a PA here next week, but you can go check it out here if you like: [https://github.com/yakir12/CameraCalibrations](https://github.com/yakir12/CameraCalibrations)

I believe that there’s a great opportunity for an awesome camera calibration package in Julia, you can read some of the related activity here: [Camera calibration](https://discourse.julialang.org/t/camera-calibration/31525).

Exciting!

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