US Patent 7764396 CMOS image sensor having hybrid pixel arrays

Embodiments of the present invention relate to systems and methods for high speed, high resolution imaging, which includes a micropixel array that includes, at least one macropixel, and a macropixel selector module; a micropixel array which is coupled to the macropixel array and includes at least one micropixel, a micropixel selector module, and an analog-to-digital converter; and a global bunch counter.