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1. 发明授权

US09541375B2 Method and apparatus for generating tomography images 有权
标题翻译：用于产生断层图像的方法和装置
公开(公告)号：US09541375B2
公开(公告)日：2017-01-10
申请号：US13946240
申请日：2013-07-19
申请人： Samsung Electronics Co., Ltd. , Korea Advanced Institute Of Science and Technology
发明人： Jae-guyn Lim , YongKeun Park , Jae-duck Jang , Hyeon-seung Yu , Seong-deok Lee , Woo-young Jang
IPC分类号： G01B11/02 , G01B9/02 , G01N21/17
CPC分类号： G01B9/02091 , G01B9/0201 , G01B9/02083 , G01N2021/1787
摘要： A method and apparatus are provided to generate tomography images that performs the method. The apparatus and method are configured to determine a basis pattern from modulated phases of incident rays from a spatial light modulator according to a pattern of arranged pixels. The apparatus and method are further configured to perform spatial shift modulation shifting an arrangement of the pixels vertically or horizontally with respect to the basis pattern to obtain shift patterns of the basis pattern. The apparatus and method are configured to generate tomography images for the basis pattern and the shift patterns using spectrum signals of rays obtained from the incident rays passing through the spatial light modulator and entering a subject. The apparatus and method are configured to select a pattern that generates a clearest tomography image of the subject based on the generated tomography images.
摘要翻译：提供了一种用于产生执行该方法的断层摄影图像的方法和装置。该装置和方法被配置为根据排列的像素的图案从空间光调制器的入射光线的调制相位确定基本图案。该装置和方法还被配置为执行空间移位调制，以相对于基本图案垂直或水平地移位像素的布置，以获得基本图案的移位模式。该装置和方法被配置为使用从通过空间光调制器的入射光线获得的光线的频谱信号来生成用于基础图案和移位图案的断层图像，并且进入对象。该装置和方法被配置为基于所生成的断层摄影图像来选择产生对象的最清晰的断层摄影图像的图案。

2. 发明授权

US09163929B2 Tomographic image generation apparatus having modulation and correction device and method of operating the same 有权
标题翻译：具有调制和校正装置的断层图像生成装置及其操作方法
公开(公告)号：US09163929B2
公开(公告)日：2015-10-20
申请号：US13898144
申请日：2013-05-20
申请人： Samsung Electronics Co., Ltd. , Korea Advanced Institute of Science and Technology
发明人： Jae-guyn Lim , Jae-duck Jang , Hyun Choi , Yong-keun Park , Hyeon-seung Yu , Seong-deok Lee , Woo-young Jang
IPC分类号： G01B9/02 , A61B5/00
CPC分类号： G01B9/02091 , A61B5/0066
摘要： A tomographic image generation apparatus includes a light source unit configured to emit light to be used for scanning an object; an optical control unit configured to control a direction of propagation of light; an optical coupler configured to divide and combine incident light; a plurality of optical systems optically connected to the optical coupler; and a modulation and correction device configured to modulate and correct the light to be used for scanning the object. The modulation and correction device may be disposed between the optical control unit and the optical coupler, or may be included in an optical system that irradiates light onto the object among the plurality of optical systems. The modulation and correction device may only modulate light that is reflected to the object.
摘要翻译：断层图像生成装置包括被配置为发射用于扫描对象的光的光源单元; 光控制单元，被配置为控制光的传播方向; 被配置为将入射光分开并组合的光耦合器; 光学连接到光耦合器的多个光学系统; 以及被配置为调制和校正要用于扫描对象的光的调制和校正装置。调制和校正装置可以设置在光学控制单元和光学耦合器之间，或者可以被包括在将多个光学系统中的光照射到物体上的光学系统中。调制和校正装置可以仅调制被反射到对象的光。

3. 发明申请

US20140055789A1 TOMOGRAPHIC IMAGE GENERATION APPARATUS HAVING MODULATION AND CORRECTION DEVICE AND METHOD OF OPERATING THE SAME 有权
标题翻译：具有调制和校正装置的图像图像生成装置及其操作方法
公开(公告)号：US20140055789A1
公开(公告)日：2014-02-27
申请号：US13898144
申请日：2013-05-20
申请人： Korea Advanced Institute of Science and Technology , Samsung Electronics Co., Ltd.
发明人： Jae-guyn Lim , Jae-duck Jang , Hyun Choi , Yong-keun Park , Hyeon-seung Yu , Seong-deok Lee , Woo-young Jang
IPC分类号： G01B9/02
CPC分类号： G01B9/02091 , A61B5/0066
摘要： A tomographic image generation apparatus includes a light source unit configured to emit light to be used for scanning an object; an optical control unit configured to control a direction of propagation of light; an optical coupler configured to divide and combine incident light; a plurality of optical systems optically connected to the optical coupler; and a modulation and correction device configured to modulate and correct the light to be used for scanning the object. The modulation and correction device may be disposed between the optical control unit and the optical coupler, or may be included in an optical system that irradiates light onto the object among the plurality of optical systems. The modulation and correction device may only modulate light that is reflected to the object.
摘要翻译：断层图像生成装置包括被配置为发射用于扫描对象的光的光源单元; 光控制单元，被配置为控制光的传播方向; 被配置为将入射光分开并组合的光耦合器; 光学连接到光耦合器的多个光学系统; 以及被配置为调制和校正要用于扫描对象的光的调制和校正装置。调制和校正装置可以设置在光学控制单元和光学耦合器之间，或者可以被包括在将多个光学系统中的光照射到物体上的光学系统中。调制和校正装置可以仅调制被反射到对象的光。

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