The new option skips the standard image processing and is based on a single exposure RAW file. Halide uses 12-megapixel RAW DNG files for Process Zero pictures.

(You can also open the new Image Lab in the app and reprocess an old RAW shot with Process Zero.) Since it’s doing so much less processing, it should also capture much faster, which could be ...

Image processing is a subset of digital signal processing (see DSP). Applications that Process Images Face, fingerprint and iris recognition are image processing applications.