Abstract
A retina-like image sensor based on a space-variant lens array is proposed. First, the mathematical models of the proposed image sensor and its space-variant lens array are developed and verified. Second, the relationships among the parameters of the space-variant lens have been simulated and discussed. Finally, some conclusions are deduced, which will help to result in a retina-like image sensor with the characteristics of high speed, large resolution, high sensitivity, and big planar array, etc.
Original language | English |
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Pages (from-to) | 2584-2594 |
Number of pages | 11 |
Journal | Applied Optics |
Volume | 52 |
Issue number | 12 |
DOIs | |
Publication status | Published - 20 Apr 2013 |