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    • 6. 发明授权
    • Image inspection apparatus and method
    • 图像检查装置及方法
    • US08478033B2
    • 2013-07-02
    • US11734324
    • 2007-04-12
    • Jin Seo KimMaeng Sub ChoBon Ki Koo
    • Jin Seo KimMaeng Sub ChoBon Ki Koo
    • G06K9/00
    • G06T7/0002G06F21/552
    • An image inspection apparatus determines whether a test image is a copy of an original image. The image inspection apparatus includes an image group generation unit that determines one or more types of image transform, and transforms the original image according to the determined types of image transform to generate an original image group; a spatial color difference computing unit that transforms a color space of the generated original image group, and calculates first spatial color differences between the original image and images in the original image group to provide color difference data; an image inspection unit that receives the test image and the original image group to calculate second spatial color differences between the test image and the images in the original image group, and compares the second spatial color differences to the color difference data; and an inspection result output unit that outputs the comparison result.
    • 图像检查装置确定测试图像是否是原始图像的副本。 图像检查装置包括确定一种或多种类型的图像变换的图像组生成单元,并且根据确定的图像变换类型对原始图像进行变换以生成原始图像组; 空间色差计算单元,其对所生成的原始图像组的颜色空间进行变换,并计算原始图像与原始图像组中的图像之间的第一空间色差,以提供色差数据; 图像检查单元,接收测试图像和原始图像组,以计算测试图像与原始图像组中的图像之间的第二空间色差,并将第二空间色差与色差数据进行比较; 以及输出比较结果的检查结果输出单元。
    • 7. 发明授权
    • Standard color referencing panel system for cinematographing
    • 用于电影摄影的标准颜色参考面板系统
    • US08564726B2
    • 2013-10-22
    • US12682886
    • 2008-03-21
    • Maeng Sub ChoJin Seo Kim
    • Maeng Sub ChoJin Seo Kim
    • H04N5/222H04N5/228H04N9/73H04N7/00G03F3/10
    • H04N17/002
    • The present invention relates to a standard color referencing panel system for cinematography that reproduces the original colors of captured images. The standard color referencing panel system for cinematography includes a memory that stores scene display content and standard color display content of an object to be captured; an input unit that allows a user to turn on a power switch and an image capture start switch; a controller that supplies power in response to a power switch on a signal received from the input unit, transmits control signals in response to an image capture start switch on the signal received from the input unit, and reads the scene display content and the standard color display content from the memory; and a display unit that is supplied with power from the controller to preheat a screen, and displays the scene display content and the standard color display content on the screen in response to the control signals transmitted from the controller. According to the above-mentioned structure, it is possible to accurately and easily correct the colors of the captured image, and considerably reduce the time and cost required to correct the colors. As a result, it is possible to exactly reproduce the colors of the captured images and improve the quality of the images.
    • 本发明涉及一种用于再现拍摄图像的原始颜色的用于摄影的标准彩色参考面板系统。 用于电影摄影的标准彩色参照面板系统包括存储要捕获的对象的场景显示内容和标准彩色显示内容的存储器; 输入单元,其允许用户打开电源开关和图像捕获启动开关; 响应于从输入单元接收到的信号上的功率开关提供电力的控制器响应于从输入单元接收的信号上的图像捕获开始开关发送控制信号,并且读取场景显示内容和标准颜色 从内存显示内容; 以及显示单元,其从控制器提供电力以预热屏幕,并且响应于从控制器发送的控制信号在屏幕上显示场景显示内容和标准彩色显示内容。 根据上述结构,可以准确且容易地校正拍摄图像的颜色,并且显着地减少了校正颜色所需的时间和成本。 结果,可以精确地再现拍摄图像的颜色并提高图像的质量。
    • 8. 发明授权
    • Apparatus and method for automatically analyzing digital video quality
    • 用于自动分析数字视频质量的装置和方法
    • US07663636B2
    • 2010-02-16
    • US11437611
    • 2006-05-22
    • Jin Seo KimMaeng Sub ChoBon Ki Koo
    • Jin Seo KimMaeng Sub ChoBon Ki Koo
    • G09G5/00
    • H04N17/004
    • An apparatus and method for automatically analyzing digital video quality are provided. The apparatus for automatically analyzing digital video quality includes a video analyzing unit and a result displaying unit. The video analyzing unit analyzes a texture attribute of an input video and analyzes a color attribute of the input video, thereby obtaining a texture attribute analysis result and a color attribute analysis result. The result displaying unit determines whether a reference video for video quality analysis exists or not. When the reference video exists, the result displaying unit determines the texture attribute analysis result as a main component analysis result and the color attribute analysis result as a minor component analysis result, respectively, and displays the determined analysis results on a screen in a form of numerical values and graphs together with the input video. On the contrary, when the reference video does not exist, the result displaying unit determines the texture attribute analysis result as the minor component analysis result and the color attribute analysis result as the major component analysis result, respectively, and displays the determined analysis results on the screen in a form of numerical values and graphs together with the input video. Accordingly, the digital video quality can be automatically analyzed and displayed.
    • 提供了一种自动分析数字视频质量的装置和方法。 用于自动分析数字视频质量的装置包括视频分析单元和结果显示单元。 视频分析单元分析输入视频的纹理属性并分析输入视频的颜色属性,从而获得纹理属性分析结果和颜色属性分析结果。 结果显示单元确定是否存在用于视频质量分析的参考视频。 当参考视频存在时,结果显示单元将纹理属性分析结果作为主要成分分析结果和颜色属性分析结果分别确定为次要分析结果,并将所确定的分析结果以屏幕形式显示 数值和图形与输入视频一起。 相反,当参考视频不存在时,结果显示单元将作为次要分析结果和颜色属性分析结果的纹理属性分析结果分别确定为主要成分分析结果,并将确定的分析结果显示在 屏幕以数值和图形的形式连同输入视频。 因此,可以自动分析和显示数字视频质量。
    • 10. 发明申请
    • STANDARD COLOR REFERENCING PANEL SYSTEM FOR CINEMATOGRAPHING
    • 标准彩色参考面板系统
    • US20100225769A1
    • 2010-09-09
    • US12682886
    • 2008-03-21
    • Maeng Sub ChoJin Seo Kim
    • Maeng Sub ChoJin Seo Kim
    • H04N17/00H04N5/225
    • H04N17/002
    • The present invention relates to a standard color referencing panel system for cinematography that reproduces the original colors of captured images. The standard color referencing panel system for cinematography includes a memory that stores scene display content and standard color display content of an object to be captured; an input unit that allows a user to turn on a power switch and an image capture start switch; a controller that supplies power in response to a power switch on a signal received from the input unit, transmits control signals in response to an image capture start switch on the signal received from the input unit, and reads the scene display content and the standard color display content from the memory; and a display unit that is supplied with power from the controller to preheat a screen, and displays the scene display content and the standard color display content on the screen in response to the control signals transmitted from the controller. According to the above-mentioned structure, it is possible to accurately and easily correct the colors of the captured image, and considerably reduce the time and cost required to correct the colors. As a result, it is possible to exactly reproduce the colors of the captured images and improve the quality of the images.
    • 本发明涉及一种用于再现拍摄图像的原始颜色的用于摄影的标准彩色参考面板系统。 用于电影摄影的标准彩色参照面板系统包括存储要捕获的对象的场景显示内容和标准彩色显示内容的存储器; 输入单元,其允许用户打开电源开关和图像捕获启动开关; 响应于从输入单元接收到的信号上的功率开关提供电力的控制器响应于从输入单元接收的信号上的图像捕获开始开关发送控制信号,并且读取场景显示内容和标准颜色 从内存显示内容; 以及显示单元,其从控制器提供电力以预热屏幕,并且响应于从控制器发送的控制信号在屏幕上显示场景显示内容和标准彩色显示内容。 根据上述结构,可以准确且容易地校正拍摄图像的颜色,并且显着地减少了校正颜色所需的时间和成本。 结果,可以精确地再现拍摄图像的颜色并提高图像的质量。