Image processing system, transmitting-side device and receiving-side device

An image processing system comprising:

• a transmitting-side device;
• and
• at least one receiving-side device of a first receiving-side device compatible with RAW development and a second receiving-side device incompatible with RAW development,
• wherein the transmitting-side device includes at least one processor configured to:
• acquire unprocessed RAW data corresponding to a predetermined color filter array from a single-plate color image pickup element having color filters of the color filter array arranged on a plurality of pixels which are arrayed two-dimensionally,
• generate intermediate data before synchronization processing by performing preprocessing on the RAW data,
• process synchronization of the intermediate data, and generate first three-plane color data, and
• add placement information after synchronization processing for specifying a pixel position of the intermediate data of each piece of color data to the first three-plane color data, and output the resultant data,
• the first receiving-side device includes at least one processor configured to:
• input the first three-plane color data and the placement information,
• extract the intermediate data from the first three-plane color data on the basis of the placement information,
• process synchronization of the extracted intermediate data, and generate second three-plane color data, and
• generate image data for recording or image data for display by performing processing after synchronization processing on the second three-plane color data, and
• the second receiving-side device includes at least one processor configured to:
• input the first three-plane color data, and
• generate image data for recording or image data for display by performing processing after synchronization processing on the first three-plane color data which is input.