Invention Grant
US09183625B2 Method of processing radiograph and apparatus for processing radiograph using the method in which hough transform and radon transform performed on image
有权
使用对图像进行霍夫变换和氡变换的方法来处理放射线照片的方法和用于处理放射线照相的装置
- Patent Title: Method of processing radiograph and apparatus for processing radiograph using the method in which hough transform and radon transform performed on image
- Patent Title (中): 使用对图像进行霍夫变换和氡变换的方法来处理放射线照片的方法和用于处理放射线照相的装置
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Application No.: US13728418Application Date: 2012-12-27
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Publication No.: US09183625B2Publication Date: 2015-11-10
- Inventor: Jong-geun Park , Ho-kyung Kang , Jae-chool Lee , Hyun-seung Lee , Hae-kyung Jung
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2011-0143924 20111227
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/00
Abstract:
Provided are an apparatus and a method for processing a radiograph which is capable of precisely detecting a region of interest. The apparatus includes: an inputter that outputs an input image obtained by irradiating radioactive rays; and a line detector that performs a Hough transform on the input image, senses at least one edge line based on the Hough-transformed input image, performs a Radon transform in a region in which the at least one edge line is sensed, and obtains an edge line of the at least one edge line as a first collimation line one based on a result of the Radon transform.
Public/Granted literature
- US20130163843A1 METHOD OF PROCESSING RADIOGRAPH AND APPARATUS FOR PROCESSING RADIOGRAPH USING THE METHOD Public/Granted day:2013-06-27
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