Invention Grant
- Patent Title: Enhanced underwater imaging
- Patent Title (中): 增强水下成像
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Application No.: US10588127Application Date: 2005-02-13
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Publication No.: US07804518B2Publication Date: 2010-09-28
- Inventor: Yoav Schechner , Nir Karpel
- Applicant: Yoav Schechner , Nir Karpel
- Applicant Address: IL Technion, Senate Building, Haifa
- Assignee: Technion Research and Development Foundation Ltd.
- Current Assignee: Technion Research and Development Foundation Ltd.
- Current Assignee Address: IL Technion, Senate Building, Haifa
- Agency: Pearl Cohen Zedek Latzer, LLP
- International Application: PCT/IL2005/000180 WO 20050213
- International Announcement: WO2005/076736 WO 20050825
- Main IPC: H04N7/18
- IPC: H04N7/18

Abstract:
A method for enhancing underwater imaging affected by image degradation effects, the method comprising: acquiring at least one image of an underwater scene using an imaging device; determining information regarding distances of parts of the scene relative to the imaging device; and reconstructing an image of the underwater scene using a physics-based mathematical model, compensating image characteristics influenced by distance-dependent underwater degradation effects including veiling light, using the information on the distances of parts of the scene from the imaging device, and compensating distance-dependent underwater degradation effects relating to the distance of illumination sources from the scene.
Public/Granted literature
- US20070274604A1 Enhanced Underwater Imaging Public/Granted day:2007-11-29
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