EXPOSURE CONTROL METHODS AND APPARATUS

Patent №

US 9,544,503

Granted

2017-01-10

Filed 2015

Owner

THE LIGHTCO INC.

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14627983

Methods and apparatus for controlling exposure in a camera device are described. A depth map is used in combination with user selection of a portion of scene as part of an exposure control operation. Exposure control is based on portions of the scene, e.g., in a local window surrounding the user selected point, at the same depth as the user selected portion of the scene with other portions of the scene being excluded from consideration when controlling exposure or being given less weight than the portion or portions at the same depth as the user selected scene portion. Color maybe and in some embodiments is used in combination with depth information to identify an object of interest identified by the user selection. The identified object is then used in some embodiments in making exposure control determinations with portions of a scene outside the object being ignored or given less weight in determining an exposure to be used than the portions corresponding to the identified object.

VisionH04N 23/73H04N 23/62H04N 23/741

AI classification

Vision1.00
Planning0.18
AI hardware0.16
Knowledge representation0.04
Machine learning0.00
Natural language0.00
Evolutionary computation0.00
Speech0.00

Ownership

THE LIGHTCO INC.

assignment · 356620404

Assignors

SHROFF, SAPNA A.

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

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