PASSIVE ALIGNMENT OF ARRAY CAMERA MODULES CONSTRUCTED FROM LENS STACK ARRAYS AND SENSORS BASED UPON ALIGNMENT INFORMATION OBTAINED DURING MANUFACTURE OF ARRAY CAMERA MODULES USING AN ACTIVE ALIGNMENT PROCESS

Patent №

US 9,638,883

Granted

2017-05-02

Filed 2014

Owner

PELICAN IMAGING CORPORATION

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14195675

Systems and methods in accordance with embodiments of the invention actively align a representative optic array with an imager array, and subsequently passively align constituent optic arrays with constituent imager arrays based on data from the active alignment. In one embodiment, a method of aligning a plurality of lens stack arrays with a corresponding plurality of sensors includes: aligning a first lens stack array relative to a first sensor, varying the spatial relationship between the first lens stack array and the first sensor; capturing images of a known target using the arrangement at different spatial relationships between the first lens stack array and the first sensor; scoring the quality of the captured images; and aligning at least a second lens stack array relative to at least a second sensor, based on the scored images and the corresponding spatial relationships by which the scored images were obtained.

VisionG02B 7/003G02B 13/0085G06T 7/0004G06T 2207/10052G06T 2207/30208

AI classification

Vision1.00
AI hardware0.36
Speech0.10
Machine learning0.03
Planning0.01
Knowledge representation0.01
Natural language0.00
Evolutionary computation0.00

Ownership

PELICAN IMAGING CORPORATION

assignment · 323430739

Assignors

DUPARRE, JACQUES

On an employer assignment, the assignors are typically the inventors.

From the same owner

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