| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1534995 | Optics Communications | 2014 | 8 Pages |
Abstract
In this paper, we generalize the method of using a 2-D moving binary random mask to overcome the geometrical resolution limitation of an imaging sensor. The spatial blurring is caused by the size of the imaging sensor pixels which yield insufficient spatial sampling. The mask is placed in an intermediate image plane and can be shifted in any direction while keeping the sensor as well as all other optical components fixed. Out of the set of images that are captured and registered, a high resolution image can be composed. In addition, this proposed approach reduces the amount of required computations and it has an improved robustness to spatial noise.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Amikam Borkowski, Zeev Zalevsky, Nadav Cohen, Zadok Hadas, Emanuel Marom, Bahram Javidi,