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    • 3. 发明授权
    • Apparatus and method for optical coherence tomography using multiple beams
    • 使用多个光束进行光学相干断层扫描的装置和方法
    • US09170088B2
    • 2015-10-27
    • US13296960
    • 2011-11-15
    • Jae-guyn LimMin-seog ChoiWon-hee ChoiSeong-deok Lee
    • Jae-guyn LimMin-seog ChoiWon-hee ChoiSeong-deok Lee
    • G01B9/02
    • G01B9/02027G01B9/02007G01B9/02028G01B9/02091
    • An apparatus and method for optical coherence tomography are provided. The apparatus includes a light source configured to generate a plurality of beams, a light coupler configured to split the plurality of beams into measurement beams and reference beams, transmit the measurement beams to a target object via a probe, and receive response beams from the probe, a detector configured to detect interference signals based on interference between the response beams and the reference beams, and an image processor configured to generate a first image of the target object based on any one of the interference signals and generate a second image of the target object having image characteristics different from those of the first image based on an other one of the interference signals.
    • 提供了一种用于光学相干断层扫描的装置和方法。 该装置包括被配置为产生多个光束的光源,被配置为将多个光束分割成测量光束和参考光束的光耦合器,经由探头将测量光束传送到目标对象,并且从探头接收响应光束 ,被配置为基于所述响应波束和所述参考波束之间的干扰来检测干扰信号的检测器,以及被配置为基于所述干扰信号中的任一个产生所述目标对象的第一图像的图像处理器,并且生成所述目标的第二图像 对象具有基于另一个干扰信号的与第一图像不同的图像特征。
    • 6. 发明申请
    • Method and apparatus for generating user preference data regarding color characteristic of image and method and apparatus for converting image color preference using the method and apparatus
    • 用于生成关于图像的颜色特性的用户偏好数据的方法和装置,以及使用该方法和装置转换图像颜色偏好的方法和装置
    • US20080219548A1
    • 2008-09-11
    • US11892400
    • 2007-08-22
    • Young-sik HuhDu-sik ParkSeong-deok LeeKi-won YooWon-hee ChoiSang-kyun Kim
    • Young-sik HuhDu-sik ParkSeong-deok LeeKi-won YooWon-hee ChoiSang-kyun Kim
    • G06K9/36
    • H04N5/57H04N9/64H04N9/68H04N9/73H04N21/4318H04N21/4854H04N21/84
    • A method and apparatus for generating user preference data regarding the color characteristic of an image and a method and apparatus for converting image color preference using the method and apparatus is provided. The method for generating user preference data comprises (a) obtaining an image color characteristic value of a preference image and a reference image, (b) generating {preference value, reference value} which corresponds to a pair of the preference value and the reference value, and (c) generating the pair {preference value, reference value} as preference meta-data having at least one feature block. The method for converting image color preference comprises calculating a color characteristic value with respect to an input image, generating preference meta-data having at least one feature block, the feature block comprising a block header including a feature identifier corresponding to information identifying a color characteristic and at least one feature descriptor including the preference value and the reference value, obtaining a color characteristic value with respect to the input image using the calculated color characteristic value of the input image and the color preference data, and converting the color characteristic of the input image so that the input image has the obtained color characteristic value.
    • 提供一种用于生成关于图像的颜色特性的用户偏好数据的方法和装置,以及使用该方法和装置转换图像颜色偏好的方法和装置。 用于生成用户偏好数据的方法包括:(a)获得偏好图像和参考图像的图像颜色特征值,(b)生成对应于一对偏好值和参考值的{偏好值,参考值} ,和(c)生成具有至少一个特征块的偏好元数据对{偏好值,参考值}。 用于转换图像颜色偏好的方法包括计算相对于输入图像的颜色特征值,生成具有至少一个特征块的偏好元数据,所述特征块包括块标题,所述块标题包括与识别颜色特征的信息相对应的特征标识符 以及包括偏好值和参考值的至少一个特征描述符,使用所计算的输入图像的颜色特征值和颜色偏好数据获得关于输入图像的颜色特征值,并且转换输入的颜色特性 使得输入图像具有获得的颜色特征值。