Re:140 Megapixel Picture of the Sun
by CharlesW on Sunday March 26, 2023 @11:31AM
(#35315519)
> The “raw” data in so-called “raw” image formats in not unprocessed data from the image sensor.
RAW images are completely un-demosaiced and otherwise unprocessed sensor data, dead or stuck pixels and all. It's the job of the RAW converter (whether performed in-camera or post-capture) to hide those in the conversion to a standard color space.
Manufacturers are now blurring the meaning of RAW to be closer to what you imagine. For example, Apple's ProRAW images are demosaiced and heavily processed.
RAW images are completely un-demosaiced and otherwise unprocessed sensor data, dead or stuck pixels and all. It's the job of the RAW converter (whether performed in-camera or post-capture) to hide those in the conversion to a standard color space.
Manufacturers are now blurring the meaning of RAW to be closer to what you imagine. For example, Apple's ProRAW images are demosaiced and heavily processed.