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51. 发明申请

US20080079839A1 Multi-focal camera apparatus and methods and mediums for generating focus-free image and autofocus image using the multi-focal camera apparatus 有权
标题翻译：用于使用多焦相机装置产生无焦点图像和自动对焦图像的多焦相机装置和方法和介质
公开(公告)号：US20080079839A1
公开(公告)日：2008-04-03
申请号：US11892648
申请日：2007-08-24
申请人： Gee-young Sung , Heui-keun Choh , Du-sik Park , Young-ran Han , Yun-tae Kim
发明人： Gee-young Sung , Heui-keun Choh , Du-sik Park , Young-ran Han , Yun-tae Kim
IPC分类号： G03B13/00
CPC分类号： G03B13/36 , G02B7/38 , G02B13/001
摘要： A multi-focal camera apparatus and methods and mediums for generating a focus-free image and an autofocus image using the multi-focal camera apparatus are provided. The multi-focal camera apparatus includes a lens module which comprises a plurality of lenses that concentrate light incident thereupon, and an image-sensor module which comprises a plurality of sensing zones respectively corresponding to the lenses, and obtains a plurality of images by converting beams of light that transmit through the lenses into electrical signals using the sensing zones, wherein the lenses have the same optical properties and are different distances apart from the respective sensing zones.
摘要翻译：提供了一种用于使用多焦相机装置产生无焦点图像和自动聚焦图像的多焦相机装置和方法和介质。多焦相机装置包括：透镜模块，其包括集中入射到其上的光的多个透镜;以及图像传感器模块，其包括分别对应于所述透镜的多个感测区域，并且通过转换光束获得多个图像的光通过透镜透射到使用感测区域的电信号中，其中透镜具有相同的光学性质，并且距离各个感测区域不同的距离。

52. 发明申请

US20070211962A1 Apparatus and method for selectively outputing image frames 有权
标题翻译：用于选择性地输出图像帧的装置和方法
公开(公告)号：US20070211962A1
公开(公告)日：2007-09-13
申请号：US11714829
申请日：2007-03-07
申请人： Yousun Bang , Yun-tae Kim , Heui-keun Choh
发明人： Yousun Bang , Yun-tae Kim , Heui-keun Choh
IPC分类号： G06K9/36
CPC分类号： H04N1/3876 , H04N1/3872
摘要： An apparatus and method for selectively outputting image frames are provided. The apparatus includes a main topic frame extractor which extracts a main topic frame, which expresses a main topic selected by a user, from continuous image frames; a composite image frame creator which extracts a key object to realize the main topic from the main topic frames, and estimates a background object with respect to the key object to create a composite image frame using the key object and the background object; a wide-angle image frame creator which creates a wide-angle image frame, which includes the composite image frame and an image frame having common information to the composite image frame, among the continuous image frames; an attractive region setting unit which sets an attractive region with respect to the wide-angle image frame; and an output unit which outputs the attractive region.
摘要翻译：提供了选择性地输出图像帧的装置和方法。该装置包括主要帧提取器，其从连续的图像帧中提取表示用户选择的主要主题的主要主题帧; 合成图像帧创建器，其从主要主题帧中提取关键对象以实现主题，并且使用关键对象和背景对象来估计关于对象的背景对象以创建合成图像帧; 在连续图像帧中创建包括合成图像帧的广角图像帧和具有到合成图像帧的公共信息的图像帧的广角图像帧创建器; 吸引区域设定单元，其相对于广角图像帧设置吸引区域; 以及输出单元，其输出吸引区域。

53. 发明申请

US20070201063A1 Apparatus and method for enhancing device-adaptive color 有权
标题翻译：用于增强设备自适应颜色的装置和方法
公开(公告)号：US20070201063A1
公开(公告)日：2007-08-30
申请号：US11709849
申请日：2007-02-23
申请人： You-sun Bang , Yun-tae Kim , Heui-keun Choh
发明人： You-sun Bang , Yun-tae Kim , Heui-keun Choh
IPC分类号： G06F15/00
CPC分类号： H04N1/6058
摘要： An apparatus and method for enhancing device-adaptive color is disclosed. The apparatus includes an auxiliary-gamut-setting unit which sets a boundary of a device-adaptive auxiliary gamut using information on a color gamut of a source device and information on a color gamut of a desired reference color space; a gamut-conversion unit which converts the color in the gamut of the source device into the color of the set auxiliary gamut; and a gamut-mapping unit which carries out gamut mapping of the color of the auxiliary gamut to a destination gamut of an image output device.
摘要翻译：公开了一种用于增强设备自适应颜色的设备和方法。该设备包括：辅助色域设置单元，其使用关于源设备的色域的信息和关于期望的参考色彩空间的色域的信息来设置设备自适应辅助色域的边界; 色域转换单元，其将源设备的色域中的颜色转换为设置的辅助色域的颜色; 以及色域映射单元，其执行辅助色域的颜色到图像输出设备的目标色域的色域映射。

54. 发明申请

US20070188786A1 Apparatus and method of mapping color gamut 有权
标题翻译：绘制色域的装置和方法
公开(公告)号：US20070188786A1
公开(公告)日：2007-08-16
申请号：US11699403
申请日：2007-01-30
申请人： Yun-tae Kim , Yousun Bang , Heui-keun Choh
发明人： Yun-tae Kim , Yousun Bang , Heui-keun Choh
IPC分类号： H04N1/60
CPC分类号： H04N1/6058
摘要： A gamut mapping apparatus includes a parameter calculating unit calculating parameters for segmenting a gamut of an output device using gamut information about first and second input color spaces; a gamut segmenting unit segmenting the gamut of the output device into a core gamut and a surround gamut using the parameters; and a gamut mapping unit performing gamut mapping on image data present into the first and second input color spaces to the core gamut and the surround gamut according to a predetermined mapping method. The gamut mapping apparatus and method enable accurate reproduction of image data having components having undergone total internal reflection falling outside the scRGB color space or high chroma components in the scRGB color space.
摘要翻译：色域映射装置包括参数计算单元，用于使用关于第一和第二输入颜色空间的色域信息来计算用于分割输出设备的色域的参数; 色域分割单元，使用所述参数将所述输出设备的色域分割为核心色域和环绕色域; 以及色域映射单元，根据预定的映射方法对存在于第一和第二输入颜色空间中的图像数据执行到核心色域和环绕色域的色域映射。色域映射装置和方法能够精确地再现具有已经经历了在ScRGB颜色空间中的scRGB颜色空间或高色度分量之外的全内反射的分量的图像数据。

55. 发明申请

US20070085857A1 Method and apparatus for adaptively filtering input image in color domains 有权
标题翻译：用于在彩色域中自适应过滤输入图像的方法和装置
公开(公告)号：US20070085857A1
公开(公告)日：2007-04-19
申请号：US11580901
申请日：2006-10-16
申请人： Yousun Bang , Heui-keun Choh
发明人： Yousun Bang , Heui-keun Choh
IPC分类号： G06G7/58 , G09G5/02
CPC分类号： G06T5/002 , G06T5/003 , G06T5/20 , G06T7/90 , G06T2207/10024 , G06T2207/20012
摘要： A method and apparatus for adaptively filtering an input image are provided. The method includes dividing an input image into a plurality of color domains according to a distribution of colors in the input image, respectively calculating a plurality of filter coefficients for the color domains, and adaptively filtering the color domains using the respective filter coefficients. The apparatus includes a domain classification unit which divides an input image into a plurality of color domains according to a distribution of colors in the input image, a filter coefficient calculation unit which respectively calculates a plurality of filter coefficients for the color domains, and a filtering unit which respectively filters the color domains using the filter coefficients. Accordingly, it is possible to enhance picture quality by addressing the problem of limited texture representation capabilities of existing filtering methods and apparatuses especially for memory color domains.
摘要翻译：提供了一种用于自适应地过滤输入图像的方法和装置。该方法包括根据输入图像中的颜色分布将输入图像划分为多个颜色域，分别计算彩色域的多个滤色器系数，以及使用相应的滤色器系数自适应地对色域进行滤波。该装置包括：域分类单元，其根据输入图像中的颜色分布将输入图像分割成多个颜色域;滤波器系数计算单元，分别计算彩色域的多个滤波器系数;以及滤波使用滤波器系数分别对颜色域进行滤波的单元。因此，可以通过解决现有的滤波方法和装置特别是用于存储器色域的纹理表示能力有限的问题来提高图像质量。

56. 发明申请

US20060078365A1 Portable printing apparatus 有权
标题翻译：便携式打印机
公开(公告)号：US20060078365A1
公开(公告)日：2006-04-13
申请号：US11245139
申请日：2005-10-07
申请人： Heui-keun Choh , Gee-young Sung
发明人： Heui-keun Choh , Gee-young Sung
IPC分类号： B41J29/02
CPC分类号： B41J29/02
摘要： A printing apparatus comprising an outer case having a cylindrical inner surface, an inner case inside the outer case and having a cylindrical outer surface facing and spaced by a predetermined distance from the cylindrical inner surface of the outer case; a paper path formed between the inner surface of the outer case and the outer surface of the inner case; a paper feed unit feeding a sheet of paper along the paper path; a printing unit rotatably mounted inside and about a central axis of the inner case; and a rotating unit rotating the printing unit. The length and width of the printing apparatus is less than the length and width of the sheet of paper, thereby providing true compactness and portability without sacrificing print quality. Continuous rotating printing unit provides significant increase in print speed without sacrificing print quality.
摘要翻译：一种印刷装置，包括具有圆柱形内表面的外壳，在外壳内部的内壳，并且具有面向并与外壳的圆柱形内表面隔开预定距离的圆柱形外表面; 在外壳的内表面和内壳的外表面之间形成的纸路径; 供纸单元，沿纸张路径供给纸张; 可旋转地安装在内壳的中心轴线周围的打印单元; 以及旋转单元旋转打印单元。打印设备的长度和宽度小于纸张的长度和宽度，从而提供真正的紧凑性和便携性而不牺牲打印质量。连续旋转打印单元可显着提高打印速度，而不会影响打印质量。

57. 发明申请

US20050024538A1 Method of visually measuring brightness of ambient lighting around display device 有权
标题翻译：视觉测量显示设备周围环境亮度的方法
公开(公告)号：US20050024538A1
公开(公告)日：2005-02-03
申请号：US10879164
申请日：2004-06-30
申请人： Du-sik Park , Heui-keun Choh , Hyun-Jeong Koo , Chang-yeong Kim , Jin-ho Yim , Dong-sik Park , Hwan-young Kim
发明人： Du-sik Park , Heui-keun Choh , Hyun-Jeong Koo , Chang-yeong Kim , Jin-ho Yim , Dong-sik Park , Hwan-young Kim
IPC分类号： H04N5/66 , G01J1/12 , G09G5/00 , G09G5/02 , G09G5/10 , H04N5/58 , H04N9/64 , H04N17/04
CPC分类号： G09G5/10 , G01J1/12 , G09G2320/0606 , G09G2320/0626 , G09G2320/0693 , H04N5/58 , H04N21/4318 , H04N21/4854
摘要： A method of visually measuring the brightness of ambient lighting around a display device is disclosed. In this method, first, a reference brightness of the display device is determined according to a type of display device. Thereafter, information about locations where the display device is used is received from the user, and illuminance values of the display device corresponding to brightness stages are set based on the reference brightness and the location information. Then, a reference brightness is converted into each of the illuminance values corresponding to each of the brightness stages. The converted images with the illumination values corresponding to the brightness stages are displayed to the user, and an image that has a brightness value nearest to the brightness of ambient lighting is selected, and the brightness value of the selected image is determined as the brightness of ambient lighting.
摘要翻译：公开了一种在视觉上测量显示装置周围的环境光的亮度的方法。在该方法中，首先，根据显示装置的种类来确定显示装置的基准亮度。此后，从用户接收关于使用显示装置的位置的信息，并且基于参考亮度和位置信息来设置与亮度级对应的显示装置的照度值。然后，将参考亮度转换成对应于每个亮度级的每个照度值。将具有与亮度级对应的照度值的转换图像显示给用户，并且选择具有最接近环境照明亮度的亮度值的图像，并且将所选图像的亮度值确定为环境照明。

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