Ncorr

2D-DIC program that uses contiguous circular subsets, biquintic B-spline interp, and complex ROIs

https://github.com/justinblaber/ncorr_2D_matlab

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Cite As

Justin Blaber (2026). Ncorr (https://github.com/justinblaber/ncorr_2D_matlab), GitHub. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.14.0

Changed code to link to my github, where the code is being maintained.

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1.13.0

Updated automatic installation to work with R2015a since there were updates with the MEX interface that caused the installation script to break. Also fixed a bug in the openmp test function.

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1.12.0

Updated Ncorr and the manual to provide better support and information regarding installation with OpenMP.

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1.11.0

Updated the manual to include information on how to debug MEX files. Also added some more information on the installation section.

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1.10.0

Minor update where the queue for the RG-DIC algorithm was implemented as a heap. This resulted in a minor speed improvement.

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1.9.0

Fixed a bug that caused a crash when analyzing very narrow regions of interest.

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1.8.0

Fixed a bug where data could be cleared if the overwrite GUI was exited instead of clicking "No." Also modified unit conversion GUI to allow specified units of less than 1.

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1.7.0

Fixed a bug that prevented subset truncation from working.

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1.6.0

Updated the package to include ncorr v1.2. This new version supports high strain, adds more tools for discontinuous displacement analysis, and has been refactored.

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1.5.0

I have made it such that the RG-DIC parameters window stays open until the processing begins. This allows users to cancel further on steps without having to reenter parameters.

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1.3.0

Fixed a slight bug where an error was returned when the DIC analysis was cancelled when setting DIC parameters. Also included some sample images.

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1.0.0

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To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.