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Parskatt / DKM

[CVPR 2023] DKM: Dense Kernelized Feature Matching for Geometry Estimation
https://parskatt.github.io/DKM/
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DKMv3 and DKMv2 #41

Open sjtuztq opened 1 year ago

sjtuztq commented 1 year ago

What is the difference between DKMv3 and DKMv2?

Parskatt commented 11 months ago

Quite a few changes. Main ones on the top of my head are,

  1. Changes to representation of refiner input, in particular adding local correlation features.
  2. Inverse KDE match sampling for better coverage
  3. Higher resolution (if I remember correctly v2 used lower res)

There are probably more minor implementation details that may have given further boost.

There were no major changes to the training itself.

Hope that helps :)

qwerty200696 commented 4 months ago

Is there any documentation available outlining the changes from v1 to v2 and then to v3?

Parskatt commented 4 months ago

No, you would have to basically look at changes in the source code. The initial uploaded version might even be v2, I don't remember.

qwerty200696 commented 4 months ago

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