This is a beyond welcome addition. There are strengths and weaknesses to DeepFushion; I wish that the final result didn't always have such a watercolor look to it when you zoom in on details.
Agree, after a lot of looking I think it's Deep Fusion thats the issue. It tries to add back in "detail" and "sharpness" from multi-frame HDR, but just results in this unpleasant, crunchy, over-sharpened look that people complain about. A weird texture unlike film grain. Looks bad on everything bigger than a phone screen.
Apple should give an option for a cleaner end look because ProRAWs on the other hand look great. So it's capable of it. They give a smooth, natural look to photos and still retain HDR capability, just without the "deep fusion".
I take all my photos ProRAW but they're huge filesizes. Convert to HEIF on Mac to shrink (doing it via shortcut on iPhone gives you the processed photo). But this is a hassle. And you can't take live photos with ProRAW or 48MP.
I wondered if I could make an app that does this in one step - or if it exists already. I found two: PhotonCamera and NoFusion. Both seem to be chinese (they care more about this over there?). They both convert the proper ProRAW and do not give a processed version (unlike iPhone shortcut).
-
PhotonCam: Allows you to take 48MP ProRAW and converts instantly to HEIF, bringing the size to 5-10MB in your photo library. (watermarked trial)
- NoFusion: Now this one is amazing. Allows you to take 48MP ProRAW, and converts instantly to HEIF,
AND lets you take Live Photos, which should not be possible! Calls it "HEIF+". You get the natural look, high resolution, small filesize,
and a live photo with one button press. Still new and some bugs to be worked out but I'm pretty amazed. (3 day full feature trial, but can still take HEIF+ after that)
Halide seems to be doing another thing entirely here - custom processing themselves - something interesting to check out! The examples provided look nice and clean, maybe it gets a similar or even cleaner result. Should be good for pros.
I think ProRAW conversion is a nice easy option to get away from over-processing for average users if you don't want to handle RAWs and just want a ready-to-go picture with smaller filesize in your library.
Edit to add: When I tried the disabling "smartest processing" in Halide with the standard HEIF output, I still found them more "processed" looking than 48 ProRAW files, which is why I did not include them here. Other apps like Fjorden Camera have the same issue with "no processing" not helping much.
But I just noticed even NoFusion has this on 12MP. In fact, even a 12MP ProRAW from the
default app has this.
It seems that the 12MP pipeline/process itself has this processing built into it. While the 48MP does not. Which explains why I didn't like the 12MP "no processing" Halide (and other apps) vs the 48MP ProRAW.
Maybe deep fusion is not the only issue, but the 12MP downsampling pipeline from the 48MP sensor.
And also I guess it makes sense why Halide would make their own "Process Zero" processing since they offer 12MP photos! That way they can get around this at 12MP.
(Also Just found their blog post on the update which is a general good explainer:
https://www.lux.camera/introducing-process-zero-for-iphone/)