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    • 1. 发明授权
    • 자동 초점 조절 장치 및 방법
    • 自动对焦的方法和装置
    • KR101488655B1
    • 2015-02-03
    • KR1020070093743
    • 2007-09-14
    • 삼성전자주식회사삼성전기주식회사
    • 박병관강병호
    • H04N5/232H04N5/225
    • G02B7/28G06T7/571G06T2207/10148H04N5/23212
    • 자동 초점 조절 장치 및 방법이 제공된다. 본 발명의 실시예에 따른 자동 초점 조절 장치는, 초점 거리가 서로 다른 적어도 2 이상의 영상들의 블러 레벨을 계산하는 블러 레벨 계산 모듈과, 블러 레벨 계산 모듈이 계산한 블러 레벨들로부터 초점 거리를 계산하는 거리 계산 모듈과, 거리 계산 모듈이 계산한 초점 거리에서 획득한 영상의 초점이 맞지 않는 경우 정확한 피사체까지의 거리를 계산하는 정밀 거리 계산 모듈과, 정밀 거리 계산 모듈이 계산한 정확한 피사체까지의 거리와 블러 레벨들로부터 거리 계산 모듈을 보정하는 거리 계산 보정 모듈을 포함한다.
      자동 초점 조절, auto focusing, 신경 회로망, Multilayer Neural Network
    • 提供了一种自动对焦的方法和装置。 距离分类器到自动对焦包括距离计算模块,其基于至少两个图像的模糊级别来计算焦距; 当在由距离计算模块计算的焦距处捕获的图像失焦时,精确的距离计算模块计算到被摄体的精确距离; 以及距离计算校正模块,其基于由所述精确距离计算模块计算出的模糊级别和与被摄体的确切距离来校正距离计算模块。
    • 3. 发明公开
    • 자동 초점 조절 장치 및 방법
    • 自动聚焦的方法和装置
    • KR1020090028267A
    • 2009-03-18
    • KR1020070093743
    • 2007-09-14
    • 삼성전자주식회사삼성전기주식회사
    • 박병관강병호
    • H04N5/232H04N5/225
    • G02B7/28G06T7/571G06T2207/10148H04N5/23212
    • An apparatus for controlling a focus and a method thereof are provided to control the focus in a bad condition while fitting the focus with two images rapidly. An apparatus for controlling a focus comprises the followings: a distance calculation module(220) calculating focus distance from blur levels of at least two or over images by using a multilayer neural network; a precision distance calculation module(230) calculating the distance to a correct subject in case the focus of the obtained image is not correct; and a distance calculation correction module(240) amending the distance calculation module by amending a coefficient of the multilayer neural network.
    • 提供了一种用于控制焦点的装置及其方法,用于在将焦点与两个图像快速适配的同时,控制焦点处于不良状态。 一种用于控制焦点的设备包括:距离计算模块(220),通过使用多层神经网络来计算与至少两个或更多图像的模糊级别的聚焦距离; 在所获得的图像的焦点不正确的情况下,计算到正确对象的距离的精度距离计算模块(230) 以及距离计算校正模块(240),通过修改所述多层神经网络的系数来修正所述距离计算模块。
    • 6. 发明公开
    • 사용자 적응형 영상 촬영 장치 및 그 제어 방법
    • 用户自适应图像摄影装置和控制装置的方法
    • KR1020090078578A
    • 2009-07-20
    • KR1020080004476
    • 2008-01-15
    • 삼성전자주식회사삼성전기주식회사
    • 정대수김성수강병호
    • H04N5/262H04N5/225
    • G06K9/66H04N5/225H04N5/262H04N9/77
    • A user adaptive image photographing apparatus and a control method thereof for providing an interface learning the reaction of a user about the input image are provided to take a picture of the image of high definition by converting a parameter controlling rule according to a user preference. A display unit(700) outputs input image. A user interface unit(800) extracts the video information from the outputted input image. A rule controller changes the video information by using the information learned by the user. An image processing chain unit(600) stores the input image with the refreshable by using the changed video information. A user input recognizer of the user interface recognizes clearly the input of the user about the picture quality rank of the input image.
    • 提供了一种用于提供学习用户关于输入图像的反应的界面的用户自适应图像拍摄装置及其控制方法,以通过根据用户偏好转换参数控制规则来拍摄高清晰度的图像。 显示单元(700)输出输入图像。 用户接口单元(800)从输出的输入图像中提取视频信息。 规则控制器通过使用用户学习的信息来更改视频信息。 图像处理链单元(600)通过使用改变的视频信息来存储具有可刷新的输入图像。 用户界面的用户输入识别器清楚地识别用户关于输入图像的图像质量等级的输入。
    • 7. 发明公开
    • 영상 획득 장치의 자동초점조절 방법 및 장치
    • 用于自动聚焦图像捕获的方法和装置
    • KR1020090028255A
    • 2009-03-18
    • KR1020070093723
    • 2007-09-14
    • 삼성전자주식회사삼성전기주식회사
    • 박병관김성수강병호
    • H04N5/232H04N5/225
    • G02B7/38
    • A method for controlling a focus automatically of an image acquisition apparatus and an apparatus therefor are provided to control the focus automatically without conversion of a normal mode and a macro mode by using a blur level of an acquired image. An apparatus for controlling a focus automatically of an image acquisition apparatus comprises the followings: an image sensor unit(1100) acquiring an image by converting an optical signal into an electric signal; a blur level calculation unit(1200) calculating a blur level of the acquired image; an image sensor unit(1300) obtaining a first and a second image; and a focusing lens location calculation unit measuring a location of a focus lens by inputting the blur level of the first and the second image.
    • 提供一种用于自动控制图像采集装置及其装置的焦点的方法,用于通过使用所获取的图像的模糊级别来自动控制聚焦而不转换正常模式和微距模式。 一种用于控制图像获取装置自动聚焦的装置包括:图像传感器单元(1100),通过将光信号转换成电信号来获取图像; 模糊度计算单元(1200),计算所获取的图像的模糊度; 获得第一和第二图像的图像传感器单元(1300); 以及聚焦透镜位置计算单元,通过输入第一和第二图像的模糊度来测量聚焦透镜的位置。
    • 10. 发明公开
    • 야경 환경에서 최적의 화질을 갖는 영상 획득 장치 및 방법
    • 用于捕获在夜景条件下具有优化质量的图像的装置和方法
    • KR1020090020295A
    • 2009-02-26
    • KR1020070084945
    • 2007-08-23
    • 삼성전자주식회사삼성전기주식회사
    • 김성수정대수강병호이성덕
    • H04N5/232
    • H04N5/23248H04N5/23222H04N5/2351H04N5/2353
    • An apparatus and a method for capturing images having optimized quality under night scene conditions are provided to enable proper exposure of a professional photographic expert level when photographing by a digital camera under night scene conditions or lower illuminance conditions, thereby making an image to be photographed to have the best quality. A first digital image is produced by capturing an image light of a photographing unit(165) from a subject. A night scene detecting unit detects whether the first digital image is a night scene image. When the input image is a night scene image, an exposure adjusting unit(135) adjusts an optimum exposure time by comparing an edge level of the night scene image with a reference image. A controller(130) produces a second digital image based on the adjusted exposure time.
    • 提供了一种用于在夜景条件下捕获具有优化质量的图像的装置和方法,以便在夜间场景条件或较低照度条件下通过数码相机进行拍摄时能够适当地曝光专业摄影专家级别,从而使得拍摄图像被 有最好的质量。 通过从被摄体捕获拍摄单元(165)的图像光来产生第一数字图像。 夜景检测单元检测第一数字图像是否是夜景图像。 当输入图像是夜景图像时,曝光调整单元(135)通过将夜景图像的边缘水平与参考图像进行比较来调整最佳曝光时间。 控制器(130)基于经调整的曝光时间产生第二数字图像。