公开(公告)号：US09111365B2

公开(公告)日：2015-08-18

申请号：US12853853

申请日：2010-08-10

申请人： Hee-Chan Park ,  Min-Kyu Park ,  Han-Sae Song ,  Young-Kwon Yoon ,  Yong-Gu Lee

发明人： Hee-Chan Park ,  Min-Kyu Park ,  Han-Sae Song ,  Young-Kwon Yoon ,  Yong-Gu Lee

IPC分类号： H04N5/335 ,  G06T3/40

CPC分类号： G06T3/4015 ,  G06T3/403

摘要： An edge-adaptive interpolation and noise filtering method is provided including performing primary interpolation on a first color, based on a first preset number of directions, with respect to a first color window obtained from an input image window, estimating an edge direction within a primary interpolated first color window obtained by the primary interpolation, based on a second preset number of directions, the second preset number of directions being larger than the first preset number, with respect to the primary interpolated first color window, performing secondary interpolation on the first color, based on the estimated edge direction, with respect to the primary interpolated first color window, and performing interpolation on a second color, based on the estimated edge direction, with respect to a second color window obtained from the input image window.

摘要翻译： 提供了一种边缘自适应内插和噪声滤波方法，包括：基于第一预设数量的方向，相对于从输入图像窗口获得的第一颜色窗口，对第一颜色执行主插值，估计主要内容中的边缘方向 基于相对于主内插第一颜色窗口的第二预设数量的方向，第二预定数量的方向大于第一预设数量的第一插值获得的内插第一颜色窗口，对第一颜色进行二次插值 基于估计边缘方向，相对于主内插第一颜色窗口，并且基于估计的边缘方向，相对于从输入图像窗口获得的第二颜色窗口，对第二颜色进行插值。

公开(公告)号：US20130027590A1

公开(公告)日：2013-01-31

申请号：US13640253

申请日：2011-04-07

申请人： Min-Kyu Park ,  Han-Sae Song ,  Hee-Chan Park ,  Young-Kwon Yoon ,  Yong-Gu Lee

发明人： Min-Kyu Park ,  Han-Sae Song ,  Hee-Chan Park ,  Young-Kwon Yoon ,  Yong-Gu Lee

IPC分类号： H04N5/217

CPC分类号： H04N9/045 ,  G06T5/002 ,  G06T2207/10024 ,  H04N9/646

摘要： The present invention provides a method for efficiently removing noise of an image sensor. To this end, the present invention enables: an area to be divided into an edge area, a sensitivity difference generation area, and a pattern area relative to an input image of a Bayer pattern; and different noise removing methods to be applied according to each of the divided areas. By doing this, noise can be removed efficiently since the noise is adaptively removed in each area. Further, sensitivity differences between Gr and Gb are considered in such a manner that resolution can be improved.

摘要翻译： 本发明提供了一种有效去除图像传感器噪声的方法。 为此，本发明能够：相对于拜耳图案的输入图像将区域划分为边缘区域，灵敏度差异生成区域和图案区域; 以及根据每个分割区域应用的不同的噪声去除方法。 通过这样做，可以有效地去除噪声，因为在每个区域中自适应地去除噪声。 此外，考虑到Gr和Gb之间的灵敏度差异，使得可以提高分辨率。

公开(公告)号：US08116622B2

公开(公告)日：2012-02-14

申请号：US12190656

申请日：2008-08-13

申请人： Kang-Min Lee ,  Young-Kwon Yoon ,  Yong-Gu Lee

发明人： Kang-Min Lee ,  Young-Kwon Yoon ,  Yong-Gu Lee

IPC分类号： G03B17/00

CPC分类号： G03B17/00

摘要： Disclosed is a photographing apparatus using an infrared ray in a portable terminal, the apparatus includes: a camera module for photographing an image; a display unit for providing a preview for the image photographed by the camera module; and an infrared sensor unit for determining if light is obstructed by emitting and receiving an infrared ray through an infrared sensor upon photographing by the camera module, and outputting a photographing signal for the image.

摘要翻译： 公开了一种在便携式终端中使用红外线的拍摄装置，该装置包括：用于拍摄图像的相机模块; 显示单元，用于提供由相机模块拍摄的图像的预览; 以及红外线传感器单元，用于通过在由相机模块进行拍摄时通过红外传感器发射和接收红外线来确定光是否被遮挡，并且输出用于图像的拍摄信号。

公开(公告)号：US08023815B2

公开(公告)日：2011-09-20

申请号：US12606750

申请日：2009-10-27

申请人： Hyun-Ho Yu ,  Doo-Sik Shin ,  Young-Kwon Yoon

发明人： Hyun-Ho Yu ,  Doo-Sik Shin ,  Young-Kwon Yoon

IPC分类号： G03B13/32

CPC分类号： G03B13/36

摘要： Provided is a method for focusing a camera lens assembly, the focusing method including assembling a lens and a camera device; measuring an actual distance between the lens and the camera device in an assembled position; inputting a difference of the actual distance from a focal length of the lens; and when power is applied to the camera lens assembly, adjusting a distance between the lens and the camera device according to the offset value, such that the distance between the lens and the camera device becomes equal to the focal length of the lens.

摘要翻译： 提供了一种聚焦相机镜头组件的方法，聚焦方法包括组装透镜和相机装置; 在组装的位置测量透镜和相机装置之间的实际距离; 输入实际距离与透镜焦距的差; 并且当向相机透镜组件施加电力时，根据偏移值调整透镜和相机装置之间的距离，使得透镜和相机装置之间的距离变得等于透镜的焦距。

公开(公告)号：US20110221937A1

公开(公告)日：2011-09-15

申请号：US13045110

申请日：2011-03-10

申请人： Min-Kyu PARK ,  Han -Sae Song ,  Hee-Chan Park ,  Young -Kwon Yoon ,  Yong-Gu Lee

发明人： Min-Kyu PARK ,  Han -Sae Song ,  Hee-Chan Park ,  Young -Kwon Yoon ,  Yong-Gu Lee

IPC分类号： H04N9/64

CPC分类号： H04N9/045 ,  G06T5/002 ,  G06T5/20 ,  G06T2207/10024 ,  G06T2207/20032 ,  H04N9/646

摘要： A device and method for reducing color noise of an image by using a distance weight depending on a distance from a central pixel for each pixel of an image and an edge weight depending on the difference in luminance and chrominance with the central pixel is provided, which can effectively reduce the color noise of the image by using the correlation between the luminance and the chrominance and edge characteristics.

摘要翻译： 提供了一种通过使用依赖于与图像的每个像素的中心像素的距离的距离权重和依赖于与中心像素的亮度和色度的差异的边缘权重来减少图像的颜色噪声的装置和方法，其中 可以通过使用亮度和色度和边缘特性之间的相关性来有效地降低图像的颜色噪声。

公开(公告)号：US20110157460A1

公开(公告)日：2011-06-30

申请号：US12982399

申请日：2010-12-30

申请人： Pyo-Jae KIM ,  Young-Kwon Yoon ,  Yong-Gu Lee

发明人： Pyo-Jae KIM ,  Young-Kwon Yoon ,  Yong-Gu Lee

IPC分类号： H04N5/225

CPC分类号： H04N5/23241 ,  H04N5/232 ,  H04N5/23245 ,  H04N5/23293

摘要： Disclosed are a method and apparatus for enabling a mobile terminal to drive a camera with low power. The mobile terminal applies power to an image sensor in response to a camera function execution request, initializes the image sensor, maintains the image sensor in a software standby state in which a streaming output of sensed data is interrupted, when a low power standby mode is set, and displays a null image on a display unit.

摘要翻译： 公开了一种使移动终端能够以低功率驱动相机的方法和装置。 移动终端响应于照相机功能执行请求向图像传感器施加电力，初始化图像传感器，当低功率待机模式为低功率待机模式时，将图像传感器维持在软件待机状态，在该状态下，感测数据的流输出被中断 设置并在显示单元上显示空图像。

公开(公告)号：US20100315395A1

公开(公告)日：2010-12-16

申请号：US12580805

申请日：2009-10-16

申请人： Hwa-Young KANG ,  Kang-Hoon Lee ,  Young-Kwon Yoon

发明人： Hwa-Young KANG ,  Kang-Hoon Lee ,  Young-Kwon Yoon

IPC分类号： G06F3/038 ,  G09G5/10

CPC分类号： G09G5/022 ,  G09G3/3611 ,  G09G2310/0235

摘要： Disclosed is an image display method in an image processing apparatus, the method including the steps of: sequentially generating frame images according to each color in rotation in such a manner as to generate one frame image by extracting pixel data corresponding to one color among red (R), green (G), and blue (B) colors from an entire pixel array of an image sensor, the pixel data matching a predetermined resolution; and consecutively displaying the frame images according to each color.

摘要翻译： 公开了一种图像处理装置中的图像显示方法，该方法包括以下步骤：根据旋转中的每种颜色依次生成帧图像，以便通过提取对应于红色中的一种颜色的像素数据来生成一帧图像 R），绿色（G）和蓝色（B）颜色，所述像素数据与预定分辨率匹配; 并根据各种颜色连续地显示帧图像。

公开(公告)号：US20100111514A1

公开(公告)日：2010-05-06

申请号：US12606750

申请日：2009-10-27

申请人： Hyun-Ho Yu ,  Doo-Sik Shin ,  Young-Kwon Yoon

发明人： Hyun-Ho Yu ,  Doo-Sik Shin ,  Young-Kwon Yoon

IPC分类号： G03B3/00

CPC分类号： G03B13/36

摘要： Provided is a method for focusing a camera lens assembly, the focusing method including assembling a lens and a camera device; measuring an actual distance between the lens and the camera device in an assembled position; inputting a difference of the actual distance from a focal length of the lens; and when power is applied to the camera lens assembly, adjusting a distance between the lens and the camera device according to the offset value, such that the distance between the lens and the camera device becomes equal to the focal length of the lens.

摘要翻译： 提供了一种聚焦相机镜头组件的方法，聚焦方法包括组装透镜和相机装置; 在组装的位置测量透镜和相机装置之间的实际距离; 输入实际距离与透镜焦距的差; 并且当向相机透镜组件施加电力时，根据偏移值调整透镜和相机装置之间的距离，使得透镜和相机装置之间的距离变得等于透镜的焦距。

公开(公告)号：US07570880B2

公开(公告)日：2009-08-04

申请号：US11399866

申请日：2006-04-07

申请人： Young-Kwon Yoon ,  Seong-Ha Park ,  Doo-Sik Shin

发明人： Young-Kwon Yoon ,  Seong-Ha Park ,  Doo-Sik Shin

IPC分类号： G03B3/10 ,  G03B13/34 ,  G03B17/00 ,  H04N5/225 ,  G02B7/02

CPC分类号： G03B13/36 ,  G02B7/08 ,  G02B13/001 ,  H04N5/2252 ,  H04N5/2254 ,  H04N5/2257

摘要： A miniaturized auto focus control apparatus for camera module includes: a sensor assembly having an image sensor mounted to a printed circuit board and an infrared filter provided on an upper portion of the image sensor; a lens housing to which a plurality of permanent magnets mounted to an upper portion of the sensor assembly are mounted; a coil mounted into the lens housing; a lens barrel to which a plurality of focus control lenses are mounted in the direction of an optical axis; a lens guide portion integrally provided in the lens housing and engaged on the outer side of the lens barrel to guide the lens barrel so that the lens barrel is moved linearly upward and downward in the direction of the optical axis according to electric fields of the coil and the permanent magnets.

摘要翻译： 一种用于相机模块的小型化自动对焦控制装置，包括：传感器组件，其具有安装到印刷电路板的图像传感器和设置在图像传感器的上部的红外滤光器; 透镜壳体，安装到传感器组件的上部的多个永久磁铁安装在该透镜壳体上; 安装在镜头壳体中的线圈; 多个聚焦控制透镜沿光轴方向安装在其上的透镜筒; 透镜引导部分，一体地设置在透镜壳体中并且接合在透镜镜筒的外侧以引导透镜镜筒，使得透镜镜筒根据线圈的电场沿光轴的方向向上和向下线性移动 和永久磁铁。

公开(公告)号：US20090060487A1

公开(公告)日：2009-03-05

申请号：US12190779

申请日：2008-08-13

申请人： Hae-Sun LEE ,  Young-Kwon Yoon ,  Yong-Gu Lee ,  Myoung-Won Kim

发明人： Hae-Sun LEE ,  Young-Kwon Yoon ,  Yong-Gu Lee ,  Myoung-Won Kim

IPC分类号： G03B13/36

CPC分类号： G03B13/36 ,  G03B3/10 ,  H04N5/23212

摘要： Disclosed is an apparatus and method for auto-focusing a camera, which includes the steps of detecting an initial value of an encoder by measuring an initial position of a lens system, matching the measured initial value of the encoder with the initial position value of the lens system to be moved, measuring a distance value of a subject through a distance measuring sensor, determining a displacement that a focus lens has to be moved with respect to the measured distance value, and adjusting a position of the focus lens such that a position value of the focus lens actually moved is the same as the displacement value.

摘要翻译： 公开了一种用于自动对焦相机的装置和方法，其包括以下步骤：通过测量透镜系统的初始位置来检测编码器的初始值，将所测量的编码器的初始值与所述编码器的初始位置值相匹配 透镜系统，通过距离测量传感器测量被摄体的距离值，确定聚焦透镜相对于测量的距离值必须移动的位移，以及调整聚焦透镜的位置，使得位置 实际移动的聚焦透镜的值与位移值相同。