COMPENSATION FOR BLACK LEVEL CHANGES

Patent №

US 8,319,861

Granted

2012-11-27

Filed 2010

Owner

APPLE INC.

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12794642

A technique for applying black level compensation to image data is provided. In one embodiment, an image processing system includes a first image processing pipeline configured to receive frames of image data generated by an image sensor and to alter the frames of image data to compensate for black level shift. The image processing system may also include a feed-forward loop having a second image processing pipeline configured to receive at least one of the frames of image data, to process the at least one frame, and to adjust a black level compensation parameter of the first image processing pipeline. Additional methods, systems, and devices relating to black level compensation are also disclosed.

VisionH04N 23/88H04N 5/165H04N 23/71H04N 23/843H04N 25/134H04N 25/61H04N 25/683

AI classification

Vision1.00
Knowledge representation0.15
AI hardware0.03
Planning0.00
Natural language0.00
Evolutionary computation0.00
Machine learning0.00
Speech0.00

Ownership

APPLE INC.

assignment · 245700168

Assignors

CHEN, TING, ZIPNICK, JAY DAVID, YANOWITZ, ANDREW, GUO, HAITAO

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

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