search

tarun005 / FLAVR

Code for FLAVR: A fast and efficient frame interpolation technique.
Apache License 2.0
430 stars 69 forks source link

First and last frame ignored. #54

Closed lucaskuzma closed 11 months ago

lucaskuzma commented 1 year ago

Apparently interpolation ignores the first and last file. Thus 5 input files means 3 are interpolated, yielding (3-1)4+1 frames, i.e. 9. Should it not be (5-1)4+1, i.e. 17 frames?

One can replicate the problem with a test image set here: https://github.com/lucaskuzma/FLAVR/blob/main/notebooks/Updated_Fast_Frame_Interpolation_with_FLAVR.ipynb

tarun005 commented 1 year ago

That is, unfortunately, by design. FLAVR requires atleast 4 frames as input, so the first and last frames cannot be interpolated.