What is the difference between Automatic Tie Points and Manual Tie Points in Pix4Dmapper?

Video: Watch the instructional video about Tie Points:

An Automatic Tie Point is a 3D point and its corresponding 2D keypoints that were automatically detected in the images and used to compute its 3D position.
A Manual Tie Point is a point without 3D coordinates that is marked by the user in the images. It can be used to assess and improve the reconstruction accuracy.

Was this article helpful?
7 out of 10 found this helpful

Article feedback (for troubleshooting, post here)


Please sign in to leave a comment.