What if I want it work in a low resolution situation?
lvgeng opened this issue · 1 comments
lvgeng commented
It is more like a general question...
Considering the problem I am working on (light field), I wish to use R2D2 with low resolution images (like 40 by 40, and the images are supposed to have more than 60% overlapping), but it seems to be hard for a feature exporter to work in low resolution.
Any suggestion on how to tweak?
jerome-revaud commented
Hi
What do you mean with "60% overlapping" ? Also, why do you think a feature descriptor would have trouble dealing with small images? R2D2 computes patch descriptors with a receptive field of ~40x40 pixels, so as long as the image is larger than that, it's fine. See also #30