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ppwwyyxx / OpenPano

Automatic Panorama Stitching From Scratch
MIT License
1.88k stars 553 forks source link

How to reuse warp and blender paras for realtime purpose? #68

Closed BrownOfSummer closed 5 years ago

BrownOfSummer commented 6 years ago

Amazing work for images stitching and panorama. I wonder how to reuse the warp and blender paras so that It can detect and match points, calc homo matrix once, then reuse them for video frames stitching.

emedinac commented 6 years ago

Nice work this OpenPano.

Interesting idea, I would like to obtain the matrix H for each transformation. If I have 5 images, it should return 5 matrices (including the first matrix image to be sure about the transformation position).

ppwwyyxx commented 5 years ago

Such matrices are computed in Stitcher::estimate_camera() or Stitcher::build_linear_simple(), depend on what mode you're using.