Login | Register 
FEATURES
APPLICATIONS
DOWNLOADS
EDUCATION
BLOG
WIKI
FORUM
STORE

Basic OpenCV Example Problem

Helpful techniques for working with TouchDesigner. Answers only, no questions.

Basic OpenCV Example Problem

Postby 3dwalker » Sat Aug 03, 2019 1:02 pm

Hey all!

Have small problem, just try to copy and paste the example from https://docs.derivative.ca/OpenCV to the script CHOP and get the error:

Code: Select all
File "/project1/script3_callbacks", line 64, in onCook
cv2.error: G:\devel\opencv\modules\imgproc\src\featureselect.cpp:365: error: (-215) qualityLevel > 0 && minDistance >= 0 && maxCorners >= 0 in function cv::goodFeaturesToTrack


Any ideas?
3dwalker
 
Posts: 49
Joined: Fri Jun 05, 2009 6:06 am

Return to Techniques

Who is online

Users browsing this forum: No registered users and 3 guests