I found the centroid of the contour for my program using opencv -python.I got the coordinates.I need to save those numerical data on to a text file?
I used the following code
myList=[]
i=0
for i in range(100):
myList.append(center)
print "list"
print myList[i]
f = open("file1.txt","w")
f.write(cPickle.dumps(myList))
f.close()
After execution ,My result is like this
(lp1
(I448
I30
tp2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
ag2
a.
i am getting the data in this format instead of numerical data.Please kindly help me in this regard.What should be my code to meet the expectations.
see in C++ and Python how we can write from opencv to afile
bool imwrite(const string& filename, InputArray img, const vector& params=vector() )
Python: cv2.imwrite(filename, img[, params]) → retval¶
#include
#include
using namespace std;
void writeSomething()
{
ofstream outputfile;
outputfile.open("data.txt");
for (int i=0; i
http://docs.opencv.org/2.4/opencv_tutorials.pdf
http://stackoverflow.com/questions/16312904/how-to-write-a-float-mat-to-a-file-in-opencv
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