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Published 20 hours ago • verified publisher icon AlexeyAB

namespace cv has no member SparsePyrLKOpticalFlow

Open n40ku opened this issue 5 years ago • 7 comments

I am using Windows10, VS2017......

namespace cv has no member SparsePyrLKOpticalFlow <- compile error.

What's the problem?

n40ku avatar Apr 30 '19 05:04 n40ku

What OpenCV version do you use?

AlexeyAB avatar Apr 30 '19 06:04 AlexeyAB

What OpenCV version do you use?

Thank you for replying!!

I am using OpenCv version 2.4.13

n40ku avatar Apr 30 '19 07:04 n40ku

i had the same problem, and have resolved the issue using OpenCV 3.4.6

pixeless avatar Jul 11 '19 03:07 pixeless

I am using opencv 3.4.6 but still the error is being shown... Can someone sort this out as the error looks like namespace cv has no member SparsePyrLKOpticalFlow Screenshot 1941-06-06 at 11 02 07 AM

Rakhesh96 avatar Aug 28 '19 05:08 Rakhesh96

same problem with opencv3.4

yojayc avatar Oct 11 '19 06:10 yojayc

Did someone managed to make it work ?

Fireye025 avatar Nov 13 '19 11:11 Fireye025

When I using opencv 3.1.x, same error. change to opencv 4.1.x, it's solved!

oldwhite83 avatar Sep 02 '20 09:09 oldwhite83