Pixel array and image sensor including same

An image sensor comprising:

• a pixel array comprising a plurality of pixel groups, each pixel group comprising:
• one or more long exposure pixels, and
• one or more short exposure pixels;
• and
• a compensator configured to receive pixel data from the pixel array,
• wherein each pixel group includes, from among the one or more long exposure pixels and the one or more short exposure pixels, a first pixel having a white component;
• wherein the compensator is further configured to compensate for the first pixel by using pixel data received from one or more pixels having color components and a same exposure time as the first pixel.

A pixel array of an image sensor, the pixel array comprising:

• a plurality of pixel groups, each pixel group comprising:
• one or more long exposure pixels;
• and
• one or more short exposure pixels,
• wherein each pixel group includes, from among the one or more long exposure pixels and the one or more short exposure pixels, a first pixel having a white component and a second pixel having a first color component.