about how to minimize a float value

asked 2013-02-18 14:30:42 -0600

BMR gravatar image

plz i want to minimize this length of value to be 15 digit only 7477124976849425e-001 how i do this ??

edit retag flag offensive close merge delete

Comments

where are you getting this ? explain a bit more, is it a FileStorage, are you writing to cout or such ?

berak gravatar imageberak ( 2013-02-18 15:18:13 -0600 )edit

i converted from matlab to open cv

and when i converted sift code which got the keypoints and it's descriptors and locations to open cv it got length as 15 digits but when i converted it to open cv it got me length greater than 15

then i need this length to be 15 only to get right result

BMR gravatar imageBMR ( 2013-02-18 16:47:18 -0600 )edit
add a comment