Special topic on raw format

The original meaning of RAW is "unprocessed". It can be understood that a RAW image is the raw data in which a CMOS or CCD image sensor converts the captured light source signal into a digital signal. A RAW file is a file that records the original information of a digital camera sensor and also records some metadata (Metadata, such as ISO settings, shutter speed, aperture value, white balance, etc.) generated by the camera shooting. RAW is an unprocessed and uncompressed format. RAW can be conceptualized as "original image encoding data" or more vividly as "digital negative". The full name of RAW format is RAW Image Format, which is called original in programming.
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Special topic on raw format

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The original meaning of RAW is "unprocessed". It can be understood that a RAW image is the raw data in which a CMOS or CCD image sensor converts the captured light source signal into a digital signal. A RAW file is a file that records the original information of a digital camera sensor and also records some metadata (Metadata, such as ISO settings, shutter speed, aperture value, white balance, etc.) generated by the camera shooting. RAW is an unprocessed and uncompressed format. RAW can be conceptualized as "original image encoding data" or more vividly as "digital negative". The full name of RAW format is RAW Image Format, which is called original in programming.