Method Multi-aperture of the camera sensor array and its operation

A sensor array of a multi-aperture camera (multi aperture camera) (sensor arrary) has a plurality of cells for processing a plurality of optical signals comprising a first optical signal that is introduced by the cut-off filter; Based on a (row) is arranged to the plurality of cells, from among the optical signals processed in each of said plurality of cells at least two programmable gain amplifier for amplifying a first optical signal obtained by the processing (Programmable Gain Amplifiers; PGAs ); And to control each of the at least two programmable gain amplifier, and a controller for applying a control signal to each of the at least two programmable gain amplifier.