img2curve

Imports curves from pictures and graphs
1.5K Downloads
Updated 30 Apr 2013

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img2curve helps import data from a graph in a photo file, received from a
scan, catalog, pdf etc. by marking points on the curve.
Output will include the marked points and a polynomial fit.
Work flow:
1. Load image file.
2. Mark scale size for X and Y axis.
3. Set a value for a point on the image (0,0 or other) to locate CS.
4. Mark curve points.
5. Export to mat file, excel or work space.

Good luck,
Amihay Blau

Cite As

Amihay Blau (2024). img2curve (https://www.mathworks.com/matlabcentral/fileexchange/41560-img2curve), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: Convert FIG to MATLAB code

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Version Published Release Notes
1.0.0.0