Invention Grant
- Patent Title: Systems and techniques for automatic image haze removal across multiple video frames
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Application No.: US16021186Application Date: 2018-06-28
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Publication No.: US10692197B2Publication Date: 2020-06-23
- Inventor: Abhishek Shah , Gagan Singhal
- Applicant: Adobe Inc.
- Applicant Address: US CA San Jose
- Assignee: Adobe Inc.
- Current Assignee: Adobe Inc.
- Current Assignee Address: US CA San Jose
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T5/00 ; G06K9/46

Abstract:
Computer-implemented systems and methods herein disclose automatic haze correction in a digital video. In one example, a video dehazing module identifies a scene including a set of video frames. The video dehazing module identifies the dark channel, brightness, and atmospheric light characteristics in the scene. For each video frame in the scene, the video dehazing module determines a unique haze correction amount parameter by taking into account the dark channel, brightness, and atmospheric light characteristics. The video dehazing module applies the unique haze correction amount parameters to each video frame and thereby generates a sequence of dehazed video frames.
Public/Granted literature
- US20180308225A1 SYSTEMS AND TECHNIQUES FOR AUTOMATIC IMAGE HAZE REMOVAL ACROSS MULTIPLE VIDEO FRAMES Public/Granted day:2018-10-25
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