From f618466c25d43f3bae9e40920273bf77de1e1149 Mon Sep 17 00:00:00 2001 From: leochanj105 Date: Mon, 19 Oct 2020 23:09:30 -0400 Subject: initial sd-vbs initial sd-vbs add sd-vbs sd-vbs --- SD-VBS/common/toolbox/lagrcv/calcSobelMex.cc | 32 ++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100755 SD-VBS/common/toolbox/lagrcv/calcSobelMex.cc (limited to 'SD-VBS/common/toolbox/lagrcv/calcSobelMex.cc') diff --git a/SD-VBS/common/toolbox/lagrcv/calcSobelMex.cc b/SD-VBS/common/toolbox/lagrcv/calcSobelMex.cc new file mode 100755 index 0000000..8667ec4 --- /dev/null +++ b/SD-VBS/common/toolbox/lagrcv/calcSobelMex.cc @@ -0,0 +1,32 @@ + +/* compile with +rm liblagrcv.a +gcc -c lagrcv.cpp +ar rc liblagrcv.a lagrcv.o +ranlib liblagrcv.a +mex7 calcTextureMex.cc -L/home/ikkjin/LagrMatlab/opencv/matlab -llagrcv -I/home/ikkjin/LagrMatlab/opencv/matlab/ +*/ + +#include "mex.h" +#include "lagrcv.h" +#include +#include + +// TODO: add number of corners parameter +void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { + // usage: [dx dy] = + // calcSobelMex(image) + + double *image, *dx, *dy; + const int *imdims; + + image=(double*)mxGetPr(prhs[0]); + imdims = mxGetDimensions(prhs[0]); + + plhs[0] = mxCreateNumericMatrix(imdims[0], imdims[1], mxDOUBLE_CLASS, mxREAL); + plhs[1] = mxCreateNumericMatrix(imdims[0], imdims[1], mxDOUBLE_CLASS, mxREAL); + dx=(double*)mxGetPr(plhs[0]); + dy=(double*)mxGetPr(plhs[1]); + + calcSobel(image, imdims[0], imdims[1], dx, dy); +} -- cgit v1.2.2