Image sensor correcting crosstalk, operating method of image sensor, and electronic device including image sensor

An operating method of an image sensor comprising a plurality of pixels, the method comprising:

• receiving, at the image sensor, image data information from an external device;
• determining, at the image sensor, a saturation ratio of image data obtained by the image sensor from the image data information;
• adjusting, at the image sensor, remosaic settings based on the saturation ratio;
• and
• performing, at the image sensor, remosaic on the image data obtained by the image sensor based on the remosaic settings.

An electronic device comprising:

• an image sensor comprising a plurality of pixels;
• and
• at least one processor configured to:
• generate image data information based on image data generated by the image sensor;
• and
• send the image data information to the image sensor,
• wherein the image sensor is configured to:
• determine a saturation ratio of the plurality of pixels from the image data information;
• correct a crosstalk of the plurality of pixels based on the saturation ratio in one of a first mode and a second mode,
• in the first mode, correct the crosstalk based on a gain and an offset, and
• in the second mode, correct the crosstalk based on the gain and the offset and by adjusting remosaic settings.