Invention Grant
- Patent Title: Optical flow accounting for image haze
- Patent Title (中): 图像浊度的光流量
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Application No.: US13794408Application Date: 2013-03-11
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Publication No.: US09031345B2Publication Date: 2015-05-12
- Inventor: Hailin Jin , Zhuoyuan Chen , Zhe Lin , Scott D. Cohen
- Applicant: Adobe Systems Incorporated
- Applicant Address: US CA San Jose
- Assignee: Adobe Systems Incorporated
- Current Assignee: Adobe Systems Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Wolfe-SBMC
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G06T5/00

Abstract:
In embodiments of optical flow accounting for image haze, digital images may include objects that are at least partially obscured by a haze that is visible in the digital images, and an estimate of light that is contributed by the haze in the digital images can be determined. The haze can be cleared from the digital images based on the estimate of the light that is contributed by the haze, and clearer digital images can be generated. An optical flow between the clearer digital images can then be computed, and the clearer digital images refined based on the optical flow to further clear the haze from the images in an iterative process to improve visibility of the objects in the digital images.
Public/Granted literature
- US20140254943A1 Optical Flow Accounting for Image Haze Public/Granted day:2014-09-11
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