some question about the code

[meggiezhou]

hello,sir I want to know how to get rp1_Middlebury.mat with my pictures ; when I run the demo.mat in SIFTflow it wrong "Undefined function or variable 'mexDenseSIFT' "; what information in groundtruth.txt? Thank you very much

[seungryong]

Hi, you should compile mexDenseSIFT.cpp using a mex operation in MATLAB.