Invention Grant
US07925065B2 Finding blob-like structures using diverging gradient field response
有权
使用发散梯度场响应寻找类似Blob的结构
- Patent Title: Finding blob-like structures using diverging gradient field response
- Patent Title (中): 使用发散梯度场响应寻找类似Blob的结构
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Application No.: US11841144Application Date: 2007-08-20
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Publication No.: US07925065B2Publication Date: 2011-04-12
- Inventor: Gerardo Hermosillo Valadez , Senthil Periaswamy
- Applicant: Gerardo Hermosillo Valadez , Senthil Periaswamy
- Applicant Address: US PA Malvern
- Assignee: Siemens Medical Solutions USA, Inc.
- Current Assignee: Siemens Medical Solutions USA, Inc.
- Current Assignee Address: US PA Malvern
- Agent Peter Withstandley
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A method for determining a blob-like structure in a target image includes receiving an input target image is received, determining a mean curvature of the input target image, smoothing the mean curvature is smoothed using a scale that determines a size of the blobs to be found, finding a blob-like structure in the input target image as a portion of the input target image where a smoothed curvature is higher than a threshold value, and outputting a result including an indication of the blob-like structure.
Public/Granted literature
- US20080049973A1 Finding Blob-Like Structures Using Diverging Gradient Field Response Public/Granted day:2008-02-28
Information query
