CPC H04N 13/218 (2018.05) [G06T 7/593 (2017.01); H04N 23/55 (2023.01); G06T 2207/10012 (2013.01); H04N 2013/0081 (2013.01)] | 20 Claims |
1. An image sensor, comprising:
a plurality of photodiodes arranged as a photodiode array, wherein the photodiodes of the photodiode array are arranged into a first quadrant, a second quadrant, a third quadrant, and a fourth quadrant;
a first polarization filter and a first telecentric lens aligned with the first quadrant;
a second polarization filter and a second telecentric lens aligned with the second quadrant;
a third polarization filter and a third telecentric lens aligned with the third quadrant; and
a fourth telecentric lens aligned with the fourth quadrant.
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