发明名称 |
METHOD FOR PROJECTION AND BACK-PROJECTION FOR IMAGE PROCESSING, AND IMAGE PROCESSING APPARATUS THEREFOR |
摘要 |
Provided is a method for projection and back-projection for method and apparatus for image processing. The method for projection and back-projection includes the steps of: projecting the center of a detector cell included in a detection unit onto a common axis; mapping the boundaries of pixels in a pixel grid onto the common axis; projecting the center of the detector cell included in the detection unit onto the set common axis; and determining a pixel value on the basis of the step for mapping the boundaries of pixels onto the set common axis. |
申请公布号 |
EP2977955(A4) |
申请公布日期 |
2016.11.02 |
申请号 |
EP20140767386 |
申请日期 |
2014.03.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HONG, YOON-MI;KIM, GYE-HYUN;LEE, JAE-SUNG;LEE, JAE-CHOOL;JUNG, HAE-KYUNG |
分类号 |
G06T11/00;A61B6/00;A61B6/03 |
主分类号 |
G06T11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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