Invention Grant
- Patent Title: Automated underwater image restoration via denoised deconvolution
- Patent Title (中): 通过去噪去卷积自动水下图像恢复
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Application No.: US13856487Application Date: 2013-04-04
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Publication No.: US08639055B2Publication Date: 2014-01-28
- Inventor: Weilin Hou , Alan D. Weidemann
- Applicant: Weilin Hou , Alan D. Weidemann
- Applicant Address: US DC Washington
- Assignee: The United States of America, as represented by the Secretary of the Navy
- Current Assignee: The United States of America, as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agency: US Naval Research Laboratory
- Agent Joslyn Barritt; Kathleen Chapman
- Main IPC: G06K9/40
- IPC: G06K9/40
Abstract:
A method for calculating an image quality metric for evaluating the quality of a digital image including the steps of denoising the data of the image, identifying edges in the denoised data, determining an edge profile of the edges, determining a grayscale angle for each identified edge in the edge profile that is associated with the edge, and calculating the image quality metric based on a weighted average of the grayscale angles for all the edges.
Public/Granted literature
- US20130223757A1 Automated Underwater Image Restoration Via Denoised Deconvolution Public/Granted day:2013-08-29
Information query
