You can actually just place a random diffuser directly on a sensor -- this is work from some colleagues at UC Berkeley which I (surprisingly) didn't see mention

You can actually just place a random diffuser directly on a sensor -- this is work from some colleagues at UC Berkeley which I (surprisingly) didn't see mentioned in this article https://www.medgadget.com/2018/01/diffusercam-lensless-3d-imaging-without-scanning.html https://www.medgadget.com/2018/01/diffusercam-lensless-3d-im... DiffuserCam was previously discussed on HN but I couldn't find the link.