Apparatus, system, and method of determining one or more parameters of a lens
Assignee6 Over 6 Vision Ltd.
InventorsYair Kittenplon, Alexander Zlotnik, Nadav Magal, Orna Bregman Amitai, Hadas Goldshtain, Ofer Limon
Life of this patent
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Abstract
Some demonstrative embodiments include apparatuses, systems and/or methods of determining one or more parameters of a lens, For example, a computing device may be configured to process at least one depth map including depth information captured via a lens; and to determine one or more parameters of the lens based on the depth information.
Claims20
A non-transitory computer-readable electronic storage medium comprising computer-executable instructions operable to, when executed by at least one computer processor, enable the at least one computer processor to cause a computing device to:
- process at least one depth map of a reference object, wherein the at least one depth map includes at least one feature on the reference object, the at least one feature being projected to the reference object at least partially via a lens and at least partially not via the lens, wherein the at least one depth map is at least partially captured by a depth mapper not via the lens;
- determine a depth of the at least one feature based on a change in a location of the at least one feature in the at least one depth map;
- and
- determine a power of the lens based on the depth of the at least one feature.
A method of determining a lens parameter, the method comprising:
- processing at least one depth map of a reference object, wherein the at least one depth map includes at least one feature projected on the reference object by a structured light projector, the at least one feature being projected to the reference object at least partially via a tested lens and at least partially not via the tested lens, wherein the at least one depth map is at least partially captured by a depth mapper not via the lens;
- determining a depth of the at least one feature based on a change in a location of the at least one feature in the at least one depth map;
- and
- determining a power of the tested lens based on the depth of the at least one feature.
A method of determining a lens parameter, comprising:
- processing a first sensor signal from a first ray from a structured light projector along a first path to a sensor, the first path passing through a lens;
- processing a second sensor signal from a second ray from the structured light projector along a second path to the sensor, the second path not passing through the lens;
- determining a path difference between the first path and the second path;
- and
- determining a parameter of the lens based on the path difference.
Dependencies are inferred from the claim text.