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    • 27. 发明公开
    • 단층 영상 생성 방법 및 그 방법을 수행하는 단층 영상 생성 장치
    • 用于产生TOMOGRAPHY图像的装置和方法
    • KR1020130081467A
    • 2013-07-17
    • KR1020120002463
    • 2012-01-09
    • 삼성전자주식회사
    • 임재균최원희이성덕장우영
    • A61B6/03G06T1/00G06F19/00A61B5/00
    • G06T11/003G01B9/02G01B9/02091
    • PURPOSE: A single layer image producing method and a single layer image producing device which performs the same are provided to produce a single layer image of high definition by reducing a noise of the single layer image. CONSTITUTION: An interference signal is detected (410). The interference signal is converted into data of a frequency domain (420). The data of the frequency domain which shows information for a single layer image of an object is inputted (430). A primary frequency domain is detected from the data of the frequency domain (440). One or more sub frequency domains are determined based on the detected primary frequency domain (450). The single layer image is produced using the data of one or more sub frequency domains (460). [Reference numerals] (410) Detect an interference signal; (420) Convert the interference signal into data in a frequency domain; (430) Input data in the frequency domain which shows information for a single layer image of an object; (440) Detect a primary frequency domain from the data of the frequency domain; (450) Determine one or more sub frequency domains on the basis of the primary frequency domain; (460) Produce the single layer image using data in one or more sub frequency domains
    • 目的:提供单层图像产生方法和执行该单层图像产生装置的单层图像产生装置,以通过降低单层图像的噪声来产生高清晰度的单层图像。 构成:检测到干扰信号(410)。 干扰信号被转换成频域(420)的数据。 输入显示对象的单层图像的信息的频域的数据(430)。 从频域(440)的数据中检测主频域。 基于检测到的主频域确定一个或多个子频域(450)。 使用一个或多个子频域的数据产生单层图像(460)。 (410)检测干扰信号; (420)将干扰信号转换成频域的数据; (430)频域中的输入数据,显示对象的单层图像的信息; (440)从频域的数据中检测主频域; (450)基于主频域确定一个或多个子频域; (460)使用一个或多个子频域中的数据生成单层图像
    • 28. 发明公开
    • 3차원 영상의 생성 방법 및 이를 이용하는 내시경 장치
    • 使用该方法生成三维图像和内窥镜装置的方法
    • KR1020120117165A
    • 2012-10-24
    • KR1020110034752
    • 2011-04-14
    • 삼성전자주식회사
    • 최원희임재균이성덕
    • A61B1/04A61B1/06G06T15/00
    • G01B11/2513A61B1/00009A61B1/0646G02B23/2461G02B23/2476H04N13/207H04N13/254
    • PURPOSE: A production method of a three-dimensional image and endoscope equipment using the same are provided to detect lesions by obtaining depth information for a photographing portion with processing operation using pattern light. CONSTITUTION: An illuminating unit(110) selectively illuminates pattern light in which radiation of constant portions is blocked to a photographing portion. An image process unit(130) creates an image for expressing depth information of the photographing information based on the size of shadows formed on the photographing portion. A depth calculating unit calculates depth of the shadows suing each size of the shadows formed on the photographing portion. An image creating unit creates an image for expressing the depth information of the photographing portion using the each depth of the shadows. An image pick-up unit(120) detects an image for the photographing portion. [Reference numerals] (110) Illuminating unit; (120) Image pick-up unit; (130) Image process unit; (20) Display unit
    • 目的:提供使用该三维图像和内窥镜设备的三维图像和内窥镜设备的生产方法,以通过使用图案光的处理操作获得拍摄部分的深度信息来检测病变。 构成:照明单元(110)选择性地照射恒定部分的辐射被阻挡到拍摄部分的图案光。 图像处理单元(130)基于在拍摄部分上形成的阴影的大小创建用于表示拍摄信息的深度信息的图像。 深度计算单元计算在拍摄部分上形成的每个阴影的大小的阴影的深度。 图像创建单元使用阴影的每个深度来创建用于表达拍摄部分的深度信息的图像。 图像拾取单元(120)检测拍摄部分的图像。 (附图标记)(110)照明单元; (120)摄像单元; (130)图像处理单元; (20)显示单元
    • 29. 发明公开
    • 복수의 광선을 이용하는 광 간섭 단층촬영 장치 및 방법
    • 装置和方法使用多个光束的光学相干图像
    • KR1020120116183A
    • 2012-10-22
    • KR1020110033773
    • 2011-04-12
    • 삼성전자주식회사
    • 임재균최민석최원희이성덕
    • A61B5/00G01B9/02G01N21/17
    • G01B9/02027G01B9/02007G01B9/02028G01B9/02091
    • PURPOSE: An apparatus and method for optical coherence tomography using a plurality of beams are provided to produce and compose a plurality of biometric images by using a plurality of beams having different center wavelengths. CONSTITUTION: A light generator(11) generates a plurality of beams. A light coupler(12) separates measurement beams and reference beams from the beams. The light coupler transmits the measurement beam to a probe. The light coupler receives response beams from the probe. A detector(13) detects interference signals from the interference between the response beams and the reference beams. An image generator(14) generates a first image based on one of the interference signals. The image generator generates a second image having different image properties to the first image based on other of the interference signals. [Reference numerals] (11) Light generator; (12) Light coupler; (13) Detector; (14) Image generator
    • 目的:提供使用多个光束的光学相干断层摄影的装置和方法,以通过使用具有不同中心波长的多个光束来产生并组成多个生物统计图像。 构成:光发生器(11)产生多个光束。 光耦合器(12)将测量光束和参考光束与光束分离。 光耦合器将测量光束传输到探头。 光耦合器接收来自探头的响应光束。 检测器(13)从响应波束和参考波束之间的干扰中检测干扰信号。 图像生成器(14)基于干涉信号之一产生第一图像。 图像生成器基于其它干扰信号产生具有与第一图像不同的图像特性的第二图像。 (附图标记)(11)发光体; (12)光耦合器; (13)检测器; (14)图像发生器