What do digital camera RAW format pictures refer to?

The full name of RAW format is RAW Image Format, which is called original in programming, that is to say, the original file without any processing. There is all the information that the camera can record.

RAW files are almost information obtained directly from CCD or CMOS without processing. Through post-processing, photographers can maximize their artistic talents.

Extended information:

RAW format advantages:

1. RAW files are almost information obtained directly from CCD or CMOS without processing. processing, the photographer can make modifications to the maximum extent possible.

2. RAW files do not have white balance settings. You can adjust the color temperature and white balance arbitrarily without losing image quality.

3. RAW can retain richer levels and details, and the amount of data is large enough, making it a true digital negative.

4. The RAW format has irreversible characteristics, so for photographers it is equivalent to copyright protection and facilitates submission.

Baidu Encyclopedia-RAW format