Every lens leaves a blur signature—a hidden fingerprint in every photo.
In our new #TPAMI paper, we show how to learn it fast (5 mins of capture!) with Lens Blur Fields ✨
With it, we can tell apart ‘identical’ phones by their optics, deblur images, and render realistic blurs.
Huge thanks to my amazing co-authors:
@exfilmstudent , @rebeccayelin , Daniel Miau, Florian Kainz, Jiawen Chen, @ceciliazhang77, @DaveLindell & @kyroskutulakos
