Robust Visual Robot Localization Across Seasons using Network Flows

This is Matlab implementation of Tayyab Naseer's paper on Robust Visual Robot Localization Across Seasons using Network Flows.

Requirements

Requires Matlab R2015b or above for digraph.

• Computer Vision System Toolbox for extractHOGFeatures.

How to Run?

Run the script hog_mat.m in the src folder.

I have code in hog_mat.m file that avoids repeated calculation of hog features if you make minor changes in the script. Manually use clear hog_D, clear hog_Q and clear sMat when you change the dataset so that hog features of the database, query and similarity matrix IS computer again.

Limitations

This implimentation is without the hidden nodes.

Results

Data Set 1

Note: The diagonal x=y is the ground truth.

Data Set 3

Note: The diagonal x=y is the ground truth.