leo-zhou / dense_feat

package for dense color histogram and dense SIFT feature extraction

Dense Feature

In this package, you find MATLAB code for extracting dense Color Histogram and dense SIFT feature from a given image.

Remarks

• The core function (sp_dense_sift.m) comes from Scenes/Objects classification toolbox http://www.mathworks.com/matlabcentral/fileexchange/29800-scenesobjects-classification-toolbox
• The core function (sp_dense_color.m) is a modified MATLAB version of the denseCOLOR.cpp in the toolbox without loss of computation efficiency.
• These low-level visual features are used in our recent research works salience_reid, and salience_match.

Acknowledgement

• Sebastien Paris's submission in MATLAB FileExchange inspired this package.