1 | initial version |
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/objdetect/objdetect.hpp>
#include <limits.h>
#include <math.h>
#include <iostream>
using namespace std;
using namespace cv;
Mat LBP(Mat src_image)
{
bool value=true;
`Mat Image(src_image.rows, src_image.cols, CV_8UC1);`
`Mat lbp(src_image.rows, src_image.cols, CV_8UC1);`
`if (src_image.channels() == 3)`
`cvtColor(src_image, Image, CV_BGR2GRAY);`
`unsigned center = 0;`
`unsigned center_lbp = 0;`
for (int row = 1; row < Image.rows-1; row++)
{
for (int col = 1; col < Image.cols-1; col++)
{
center = Image.at<uchar>(row, col);
center_lbp = 0;
if (center <= Image.at<uchar>(row-1, col-1))
center_lbp += 1;
if (center <= Image.at<uchar>(row-1, col))
center_lbp += 2;//2
if (center <= Image.at<uchar>(row-1, col+1))
center_lbp += 4;//4
if (center <= Image.at<uchar>(row, col+1 ))
center_lbp += 8;//8
if (center <= Image.at<uchar>(row+1, col+1))
center_lbp += 16;//16
if (center <= Image.at<uchar>(row+1, col))
center_lbp += 32;//32
if (center <= Image.at<uchar>(row+1,col-1))
center_lbp += 64;//64
if (center <= Image.at<uchar>(row,col-1))
center_lbp += 128;//128
lbp.at<uchar>(row, col) = center_lbp;
}
}
if(value == true)
`{
`namedWindow( "image LBP", CV_WINDOW_FREERATIO);`
`imshow("image_LBP", lbp);'
'imwrite("/root/Desktop/LBP.jpg",lbp);'
'waitKey(0);'
'imshow("grayscale",Image);'
waitKey(0);
}
else
{
cv::destroyWindow("image LBP");
cv::destroyWindow("grayscale");
}
return lbp;
}`
int main()
{
`string filename="1.jpg";`
`Mat frame1;'
`frame1= imread("/root/Desktop/"+filename);`
`LBP(frame1);`
}![image description](/upfiles/14818893533562383.jpg)(/upfiles/14818893432706862.jpg)
2 | No.2 Revision |
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/objdetect/objdetect.hpp>
#include <limits.h>
#include <math.h>
#include <iostream>
using namespace std;
using namespace cv;
Mat LBP(Mat src_image)
{
bool value=true;
`Mat Image(src_image.rows, src_image.cols, CV_8UC1);`
`Mat lbp(src_image.rows, src_image.cols, CV_8UC1);`
`if (src_image.channels() == 3)`
`cvtColor(src_image, Image, CV_BGR2GRAY);`
`unsigned center = 0;`
`unsigned center_lbp = 0;`
for (int row = 1; row < Image.rows-1; row++)
{
for (int col = 1; col < Image.cols-1; col++)
{
center = Image.at<uchar>(row, col);
center_lbp = 0;
if (center <= Image.at<uchar>(row-1, col-1))
center_lbp += 1;
if (center <= Image.at<uchar>(row-1, col))
center_lbp += 2;//2
if (center <= Image.at<uchar>(row-1, col+1))
center_lbp += 4;//4
if (center <= Image.at<uchar>(row, col+1 ))
center_lbp += 8;//8
if (center <= Image.at<uchar>(row+1, col+1))
center_lbp += 16;//16
if (center <= Image.at<uchar>(row+1, col))
center_lbp += 32;//32
if (center <= Image.at<uchar>(row+1,col-1))
center_lbp += 64;//64
if (center <= Image.at<uchar>(row,col-1))
center_lbp += 128;//128
lbp.at<uchar>(row, col) = center_lbp;
}
}
if(value == true)
`{
`namedWindow( "image LBP", CV_WINDOW_FREERATIO);`
`imshow("image_LBP", lbp);'
'imwrite("/root/Desktop/LBP.jpg",lbp);'
'waitKey(0);'
'imshow("grayscale",Image);'
waitKey(0);
}
else
{
cv::destroyWindow("image LBP");
cv::destroyWindow("grayscale");
}
return lbp;
}`
int main()
{
`string filename="1.jpg";`
`Mat frame1;'
`frame1= imread("/root/Desktop/"+filename);`
`LBP(frame1);`
}![image description](/upfiles/14818893533562383.jpg)(/upfiles/14818893432706862.jpg)
}
3 | No.3 Revision |
#include
<opencv2/highgui/highgui.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/objdetect/objdetect.hpp>
#include <limits.h>
#include <math.h>
#include <iostream>
<opencv2/highgui/highgui.hpp> #include <opencv2/core/core.hpp> #include <opencv2/imgproc/imgproc.hpp> #include <opencv2/imgproc/imgproc.hpp> #include <opencv2/objdetect/objdetect.hpp> #include <limits.h> #include <math.h> #include <iostream> using namespace
std;
std; using namespace
cv;
cv; Mat LBP(Mat
src_image)
{
src_image) { bool
value=true;`Mat value=true; Mat Image(src_image.rows, src_image.cols,
CV_8UC1);` `MatCV_8UC1); Mat lbp(src_image.rows, src_image.cols,CV_8UC1);` `ifCV_8UC1); if (src_image.channels() ==3)` `cvtColor(src_image,3) cvtColor(src_image, Image,CV_BGR2GRAY);` `unsignedCV_BGR2GRAY); unsigned center =0;` `unsigned0; unsigned center_lbp =0;`0; for (int row = 1; row < Image.rows-1; row++) { for (int col = 1; col < Image.cols-1; col++) { center = Image.at<uchar>(row, col); center_lbp = 0; if (center <= Image.at<uchar>(row-1, col-1)) center_lbp += 1; if (center <= Image.at<uchar>(row-1, col)) center_lbp += 2;//2 if (center <= Image.at<uchar>(row-1, col+1)) center_lbp += 4;//4 if (center <= Image.at<uchar>(row, col+1 )) center_lbp += 8;//8 if (center <= Image.at<uchar>(row+1, col+1)) center_lbp += 16;//16 if (center <= Image.at<uchar>(row+1, col)) center_lbp += 32;//32 if (center <= Image.at<uchar>(row+1,col-1)) center_lbp += 64;//64 if (center <= Image.at<uchar>(row,col-1)) center_lbp += 128;//128 lbp.at<uchar>(row, col) = center_lbp; } } if(value == true) { namedWindow( "image LBP", CV_WINDOW_FREERATIO); imshow("image_LBP", lbp);' imwrite("/root/Desktop/LBP.jpg",lbp); waitKey(0); imshow("grayscale",Image); waitKey(0); } else { cv::destroyWindow("image LBP"); cv::destroyWindow("grayscale"); } return lbp; } int main() { string filename="1.jpg"; Mat frame1; frame1= imread("/root/Desktop/"+filename); LBP(frame1); }
if(value == true)`{ `namedWindow( "image LBP", CV_WINDOW_FREERATIO);` `imshow("image_LBP", lbp);' 'imwrite("/root/Desktop/LBP.jpg",lbp);' 'waitKey(0);' 'imshow("grayscale",Image);' waitKey(0); } else { cv::destroyWindow("image LBP"); cv::destroyWindow("grayscale"); } return lbp;
}`
int main()
{
`string filename="1.jpg";` `Mat frame1;' `frame1= imread("/root/Desktop/"+filename);` `LBP(frame1);` }
4 | No.4 Revision |
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/objdetect/objdetect.hpp>
#include <limits.h>
#include <math.h>
#include <iostream>
using namespace std;
using namespace cv;
Mat LBP(Mat src_image)
{
bool value=true;
Mat Image(src_image.rows, src_image.cols, CV_8UC1);
Mat lbp(src_image.rows, src_image.cols, CV_8UC1);
if (src_image.channels() == 3)
cvtColor(src_image, Image, CV_BGR2GRAY);
unsigned center = 0;
unsigned center_lbp = 0;
for (int row = 1; row < Image.rows-1; row++)
{
for (int col = 1; col < Image.cols-1; col++)
{
center = Image.at<uchar>(row, col);
center_lbp = 0;
if (center <= Image.at<uchar>(row-1, col-1))
center_lbp += 1;
if (center <= Image.at<uchar>(row-1, col))
center_lbp += 2;//2
if (center <= Image.at<uchar>(row-1, col+1))
center_lbp += 4;//4
if (center <= Image.at<uchar>(row, col+1 ))
center_lbp += 8;//8
if (center <= Image.at<uchar>(row+1, col+1))
center_lbp += 16;//16
if (center <= Image.at<uchar>(row+1, col))
center_lbp += 32;//32
if (center <= Image.at<uchar>(row+1,col-1))
center_lbp += 64;//64
if (center <= Image.at<uchar>(row,col-1))
center_lbp += 128;//128
lbp.at<uchar>(row, col) = center_lbp;
}
}
if(value == true)
{
namedWindow( "image LBP", CV_WINDOW_FREERATIO);
imshow("image_LBP", lbp);'
lbp);
imwrite("/root/Desktop/LBP.jpg",lbp);
waitKey(0);
imshow("grayscale",Image);
waitKey(0);
}
else
{
cv::destroyWindow("image LBP");
cv::destroyWindow("grayscale");
}
return lbp;
}
int main()
{
string filename="1.jpg";
Mat frame1;
frame1= imread("/root/Desktop/"+filename);
LBP(frame1);
}