发明名称 |
X-ray imaging apparatus, x-ray image generation method, and 3D imaging apparatus |
摘要 |
The X-ray imaging apparatus includes an X-ray source that emits X-rays to an object at different original-view positions, an X-ray detector that acquires original-view images by detecting X-rays having passed through the object, and an image controller that reconstructs a 3D volume image representation of the object from the original-view images and generates close-view images by virtually emitting X-rays to the 3D volume image representation of the object at a shorter distance than a distance between the X-ray source and the object. |
申请公布号 |
US9386956(B2) |
申请公布日期 |
2016.07.12 |
申请号 |
US201314104295 |
申请日期 |
2013.12.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
Lee Jae Hak;Sung Young Hun;Lee Kang Eui;Lee Jong Ha;Jang Kwang Eun |
分类号 |
G06T15/00;A61B6/02;A61B6/04;A61B6/00;G06T11/00 |
主分类号 |
G06T15/00 |
代理机构 |
Sughrue Mion, PLLC |
代理人 |
Sughrue Mion, PLLC |
主权项 |
1. An X-ray imaging apparatus comprising:
an X-ray source configured to emit X-rays to an object at different original-view positions; an X-ray detector configured to detect the X-rays having passed through the object to acquire original-view images corresponding to respective original-view positions; and an image controller configured to reconstruct a three-dimensional (3D) volume of the object from the original-view images and generate close-view images by virtually emitting X-rays to the 3D volume of the object from a shorter distance than a distance between the X-ray source and the object. |
地址 |
Suwon-si KR |