Invention Grant
US07990804B2 Method and system for real-time automated change detection and classification for images
有权
用于图像的实时自动更改检测和分类的方法和系统
- Patent Title: Method and system for real-time automated change detection and classification for images
- Patent Title (中): 用于图像的实时自动更改检测和分类的方法和系统
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Application No.: US12125555Application Date: 2008-05-22
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Publication No.: US07990804B2Publication Date: 2011-08-02
- Inventor: Marlin L Gendron , Maura C Lohrenz , Lancelot M Riedlinger , James A. Hammack , Charles B. Martin
- Applicant: Marlin L Gendron , Maura C Lohrenz , Lancelot M Riedlinger , James A. Hammack , Charles B. Martin
- 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
- Agent Amy I. Ressing; Kathleen Chopman
- Main IPC: G01S15/89
- IPC: G01S15/89
Abstract:
A computer based system and method for real-time display of co-registered historical and current side scan sonar imagery during a side scan sonar survey. Embodiments also include modules for detection of clutter in the current imagery, identification of features, extraction of snippets, filtering based on predetermined size and shape parameters, and determination if a current feature is the same as a previously identified contact from historical imagery.
Public/Granted literature
- US20090016161A1 Method and System for Real-time Automated Change Detection and Classification for Images Public/Granted day:2009-01-15
Information query
