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110 条记录 (耗时 0.04 秒)

    DATA DISPLAY METHOD AND DEVICE
    81.
    发明申请
    DATA DISPLAY METHOD AND DEVICE 有权
    数据显示方法和设备

    公开(公告)号：US20110148906A1

    公开(公告)日：2011-06-23

    申请号：US12976007

    申请日：2010-12-22

    申请人： Young-Min JEONG ,  Sung-Dae Cho

    发明人： Young-Min JEONG ,  Sung-Dae Cho

    IPC分类号： G09G5/02

    CPC分类号： G09G3/2007 ,  G09G3/3208 ,  G09G2320/0626 ,  G09G2320/066 ,  G09G2320/0686 ,  G09G2330/021

    摘要： A low power display and a method for display in a display device having an Active Matrix Organic Light Emitting Diodes AMOLED panel are provided. A display window that includes content to be displayed on the AMOLED panel is determined. Luminance values of pixels constituting the display window are grasped. The pixels having luminance values that are to be adjusted are determined in accordance with a distribution degree of pixels having luminance values that are larger than a reference luminance value. The luminance values of the determined pixels are changed to the reference luminance value, and the display window is displayed on the AMOLED panel with the changed luminance values.

    摘要翻译： 提供了一种低功率显示器和显示在具有有源矩阵有机发光二极管AMOLED面板的显示装置中的方法。 确定包含要显示在AMOLED面板上的内容的显示窗口。 掌握构成显示窗口的像素的亮度值。 根据具有大于参考亮度值的亮度值的像素的分布度来确定具有要调整的亮度值的像素。 将所确定的像素的亮度值改变为参考亮度值，并且在AMOLED面板上显示具有改变的亮度值的显示窗口。

    METHOD AND APPARATUS FOR CORRECTING LENS SHADING
    82.
    发明申请
    METHOD AND APPARATUS FOR CORRECTING LENS SHADING 有权
    矫正镜片的方法和装置

    公开(公告)号：US20110007969A1

    公开(公告)日：2011-01-13

    申请号：US12832631

    申请日：2010-07-08

    申请人： Min-Kyu PARK ,  Hee-Chan Park ,  Jin-Ho Kim ,  Ji-Hye Kim ,  Sung-Dae Cho ,  Moon-Gi Kang ,  Chang-Won Kim ,  Hyun-Mook Oh

    发明人： Min-Kyu PARK ,  Hee-Chan Park ,  Jin-Ho Kim ,  Ji-Hye Kim ,  Sung-Dae Cho ,  Moon-Gi Kang ,  Chang-Won Kim ,  Hyun-Mook Oh

    IPC分类号： G06K9/40

    CPC分类号： H04N5/3572

    摘要： A lens shading correction method and apparatus are provided for removing vignetting occurring in digital images due to lens shading. A white image captured by an image pickup device and an image pickup unit is separated into reference white images corresponding to color channels. A vignetting center having a maximum light intensity is estimated in each of the reference white images. Multiple reference segments on each of the reference white images are defined. A lens shading correction value corresponding to each pixel constituting the reference segments are calculated using a corresponding light intensity. A lens shading correction function corresponding to each reference segment is derived using a corresponding lens shading correction value. Vignetting of a general image received in a general image processing mode is removed, using the derived multiple lens shading correction functions.

    摘要翻译： 提供了一种透镜阴影校正方法和装置，用于消除由于透镜阴影而在数字图像中发生的渐晕。 由图像拾取装置和图像拾取单元拍摄的白色图像被分离为与颜色通道对应的参考白色图像。 在每个参考白色图像中估计具有最大光强度的渐晕中心。 定义每个参考白图像上的多个参考段。 使用对应的光强度计算与构成基准片段的每个像素对应的镜片阴影校正值。 使用相应的透镜阴影校正值导出与每个参考片段对应的镜片遮蔽校正功能。 使用导出的多个透镜阴影校正功能来消除在一般图像处理模式中接收的一般图像的渐晕。

    APPARATUS AND METHOD FOR CORRECTING DEFECTIVE PIXEL
    84.
    发明申请
    APPARATUS AND METHOD FOR CORRECTING DEFECTIVE PIXEL 审中-公开
    修正缺陷像素的装置和方法

    公开(公告)号：US20100079629A1

    公开(公告)日：2010-04-01

    申请号：US12570839

    申请日：2009-09-30

    申请人： Min-Kyu PARK ,  Jin-Min Bang ,  Hee-Chan Park ,  Jin-Ho Kim ,  Ji-Hye Kim ,  Yun-Je Oh ,  Sung-Dae Cho

    发明人： Min-Kyu PARK ,  Jin-Min Bang ,  Hee-Chan Park ,  Jin-Ho Kim ,  Ji-Hye Kim ,  Yun-Je Oh ,  Sung-Dae Cho

    IPC分类号： H04N5/222

    CPC分类号： H04N5/3675 ,  H04N9/045

    摘要： Disclosed is an apparatus for correcting a value of a defective pixel based on values of neighboring pixels of the defective pixel, the apparatus includes a plurality of first-stage median filters for receiving a value of a target pixel and values of neighboring pixels of the target pixel, and outputting median values of the received values; and at least one second-stage median filter for receiving the value of the target pixel and the median values from the first-stage median filters, and outputting a median value of the values received by the second-stage median filter.

    摘要翻译： 公开了一种基于缺陷像素的相邻像素的值来校正缺陷像素的值的装置，该装置包括用于接收目标像素的值和目标像素的相邻像素的值的多个第一级中值滤波器 像素，并输出接收值的中值; 以及至少一个第二级中值滤波器，用于从第一级中值滤波器接收目标像素的值和中值，并输出由第二级中值滤波器接收的值的中值。

    Apparatus and method for adjusting white balance in a digital imaging device
    86.
    发明申请
    Apparatus and method for adjusting white balance in a digital imaging device 有权
    用于调整数字成像装置中白平衡的装置和方法

    公开(公告)号：US20090207274A1

    公开(公告)日：2009-08-20

    申请号：US12378124

    申请日：2009-02-11

    申请人： Min-Kyu Park ,  Hyun-Hee Park ,  Sung-Dae Cho ,  Moon-Gi Kang ,  Chang-Won Kim ,  Hyun-Mook Oh

    发明人： Min-Kyu Park ,  Hyun-Hee Park ,  Sung-Dae Cho ,  Moon-Gi Kang ,  Chang-Won Kim ,  Hyun-Mook Oh

    IPC分类号： H04N9/73

    CPC分类号： H04N9/735 ,  H04N1/6077

    摘要： A method and apparatus for adjusting a white balance in a digital imaging device. The method including the steps of: analyzing a histogram of an image to which a white balance algorithm is to be applied; classifying the image, to which the white balance algorithm is to be applied, according to color distribution determination criteria; and the white balance algorithm is applied to the image in a customized manner based on results of the classification based on color distributions. The apparatus includes an image sensor unit for photographing a subject and for creating an original image; and an image processing unit for finding an achromatic color region through estimation of a color temperature of the original image, for extracting a white point of the achromatic color region, and for adjusting a white balance of the original image.

    摘要翻译： 一种用于调整数字成像装置中的白平衡的方法和装置。 该方法包括以下步骤：分析要应用白平衡算法的图像的直方图; 根据颜色分布确定标准对应用白平衡算法的图像进行分类; 并且基于基于颜色分布的分类结果，以定制的方式将白平衡算法应用于图像。 该装置包括用于拍摄对象并用于创建原始图像的图像传感器单元; 以及图像处理单元，用于通过估计原始图像的色温来求出无彩色区域，用于提取无彩色区域的白点，并用于调整原始图像的白平衡。

    METHOD AND APPARATUS FOR ELIMINATING DEFECTIVE PIXELS AND NOISE
    87.
    发明申请
    METHOD AND APPARATUS FOR ELIMINATING DEFECTIVE PIXELS AND NOISE 有权
    消除有害像素和噪声的方法和装置

    公开(公告)号：US20090154826A1

    公开(公告)日：2009-06-18

    申请号：US12332429

    申请日：2008-12-11

    申请人： Min-Kyu Park ,  Sung-Dae Cho

    发明人： Min-Kyu Park ,  Sung-Dae Cho

    IPC分类号： G06K9/40

    CPC分类号： G06T5/002 ,  G06T5/005 ,  G06T2207/10024 ,  H04N5/3675 ,  H04N9/045

    摘要： A method and apparatus for eliminating defective pixels and noise in which each pixel value of an image is extracted using a color filter. A mean value of the extracted image is calculated A noise variance, a first threshold for determining whether a pixel is defective, and a second threshold for calculating a weight value for a pixel are all estimated from the mean value. There is a determination as to whether each pixel is defective, and a weight value, a weighted signal mean and a weighted signal variance of the each pixel are all calculated, and noise eliminated from the image using the noise variance, the weighted signal mean, and the weighted signal variance.

    摘要翻译： 一种用于消除使用滤色器提取图像的每个像素值的缺陷像素和噪声的方法和装置。 计算提取的图像的平均值全部根据平均值估计噪声方差，用于确定像素是否有缺陷的第一阈值和用于计算像素的权重值的第二阈值。 确定每个像素是否有缺陷，并且都计算每个像素的权重值，加权信号均值和加权信号方差，并且使用噪声方差，加权信号均值从图像中消除噪声， 和加权信号方差。

    Apparatus and method for photographing panoramic image
    88.
    发明申请
    Apparatus and method for photographing panoramic image 审中-公开
    用于拍摄全景图像的装置和方法

    公开(公告)号：US20080074506A1

    公开(公告)日：2008-03-27

    申请号：US11894337

    申请日：2007-08-21

    申请人： Sang-Wook Oh ,  Yun-Je Oh ,  Sung-Dae Cho

    发明人： Sang-Wook Oh ,  Yun-Je Oh ,  Sung-Dae Cho

    IPC分类号： H04N7/00

    CPC分类号： H04N5/232 ,  G03B37/04 ,  H04N5/23238

    摘要： Disclosed is a panoramic image photographing apparatus including a camera module for photographing an image of subject, an image processing unit for generating preview image data according to an operating mode for panoramic photographing by the camera module, a storage unit for storing data of an image panoramic-photographed from the preview image data, a controller for setting a portion of image data stored in the storage unit as a first guide region, setting a portion of the preview image data as a second guide region, and for calculating a degree of accordance between the first guide region and the second guide region and a display unit for displaying, together with the preview image data, the degree of accordance of the second guide region with the first guide region on one screen.

    摘要翻译： 公开了一种全景图像拍摄装置，包括用于拍摄被摄体的图像的相机模块，用于根据用于由相机模块进行全景拍摄的操作模式产生预览图像数据的图像处理单元，用于存储图像全景的数据的存储单元 从预览图像数据拍摄的图像数据的控制器，用于将存储在存储单元中的图像数据的一部分设置为第一引导区域的控制器，将预览图像数据的一部分设置为第二引导区域，以及用于计算 第一引导区域和第二引导区域以及显示单元，用于在一个屏幕上显示与第一引导区域的第二引导区域的一致度与预览图像数据一起。