SINGLE IMAGE HAZE REMOVAL USING DARK CHANNEL PRIORS

Patent №

US 8,340,461

Granted

2012-12-25

Filed 2010

Owner

MICROSOFT CORPORATION

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12697575

Techniques and technologies for de-hazing hazy images are described. Some techniques provide for determining the effects of the haze and removing the same from an image to recover a de-hazed image. Thus, the de-hazed image does not contain the effects of the haze. Some disclosed technologies allow for similar results. This document also discloses systems and methods for de-hazing images. Some of the disclosed de-hazing systems include an image capture device for capturing the hazy image and a processor for removing the effects of the haze from the hazy image. These systems store the recovered, de-hazed images in a memory and/or display the de-hazed images on a display. Some of the disclosed methods include removing the effects of the haze from a hazy image and outputting the recovered, de-hazed image.

VisionG06T 5/73G06V 10/30G06T 5/50G06T 5/94G06T 2207/10024

AI classification

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

Ownership

MICROSOFT CORPORATION

assignment · 243470921

Assignors

SUN, JIAN, HE, KAIMING, TANG, XIAO-OU

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

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