Raman/Optical Mapping

Version (7.45 KB) by Max Fei
Vectorizes an image and compares it against other images to determine if the images match
Updated 20 Dec 2015

View License

Takes an optical or Raman image and "vectorizes" the image by analyzing ridge orientations and assigning a unit vector along the ridge. Then compares vectorized image against other images to develop a match percentage. The code is able to identify and fix rotated images, as well as matching an image to its larger contextual area.
Developed in part using Peter Kovesi's fingerprint enhancement code available here: http://www.peterkovesi.com/matlabfns/#fingerprints

Cite As

Max Fei (2024). Raman/Optical Mapping (https://www.mathworks.com/matlabcentral/fileexchange/54580-raman-optical-mapping), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2014b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Version Published Release Notes