公开(公告)号：US07621139B2

公开(公告)日：2009-11-24

申请号：US11482047

申请日：2006-07-07

申请人： Joo Young Ha ,  Jae Seung Lee ,  Kyung Hee Hahm ,  Hye Ran Lee ,  Jeong Han Kim ,  Young Shik Shin ,  Chank Hak Lim ,  Won Jae Yoon ,  Jung Soo Lim ,  Yong Han Kim

发明人： Joo Young Ha ,  Jae Seung Lee ,  Kyung Hee Hahm ,  Hye Ran Lee ,  Jeong Han Kim ,  Young Shik Shin ,  Chank Hak Lim ,  Won Jae Yoon ,  Jung Soo Lim ,  Yong Han Kim

IPC分类号： F25C1/00

CPC分类号： F25D31/007 ,  A23G9/045 ,  A23G9/228 ,  F25D29/00 ,  F25D2700/08

摘要： A supercooling apparatus and a control method thereof. The method controls the supercooling apparatus having a storage compartment defined therein, and includes confirming beverages in the storage compartment, obtaining a proper supercooling temperature of each beverage, and controlling the storage compartment to have the proper supercooling temperature.

摘要翻译： 过冷却装置及其控制方法。 该方法控制具有限定在其中的储藏室的过冷却装置，并且包括确认储藏室中的饮料，获得每种饮料的适当的过冷却温度，并且控制储藏室具有适当的过冷却温度。

公开(公告)号：US20090136127A1

公开(公告)日：2009-05-28

申请号：US12188771

申请日：2008-08-08

申请人： Boo Dong KWAK ,  Bong Soon KANG ,  Joo Young HA ,  Sung Mok LEE ,  Won Woo JANG ,  Won Tae CHOI ,  Joo Hyun KIM

发明人： Boo Dong KWAK ,  Bong Soon KANG ,  Joo Young HA ,  Sung Mok LEE ,  Won Woo JANG ,  Won Tae CHOI ,  Joo Hyun KIM

IPC分类号： G06K9/00 ,  G06K9/40

CPC分类号： H04N9/646 ,  H04N9/045

摘要： There is provided an apparatus for removing color noise including: a color interpolation unit performing color interpolation on a bayer pattern image output from an image sensor; a high-pass filter unit performing high-pass filtering on each of the pixels of the bayer pattern image to generate high-pass filtered values of each of the pixels; a high frequency region determining unit comparing pixel values of a target pixel, from which color noise is removed, and pixels adjacent to the target pixel with the high-pass filtered values to determine whether the target pixel is included in a high frequency region; and a color noise region determining unit using differences between color values of the target pixel interpolated by the color interpolation unit and determining whether the target pixel is included in a color noise region when it is determined that the target pixel is included in the high frequency region.

摘要翻译： 提供了一种用于去除颜色噪声的装置，包括：彩色内插单元，对从图像传感器输出的拜耳图案图像执行彩色插值; 高通滤波器单元对拜耳图案图像的每个像素执行高通滤波以产生每个像素的高通滤波值; 比较高频区域确定单元，其将通过高通滤波值与目标像素相邻的像素与去除了颜色噪声的像素的像素值进行比较，以确定目标像素是否包括在高频区域中; 以及颜色噪声区域确定单元，其使用由所述颜色内插单元内插的所述目标像素的颜色值之间的差异，并且当确定所述目标像素包括在所述高频区域中时，确定所述目标像素是否包括在颜色噪声区域中 。

公开(公告)号：US20090046928A1

公开(公告)日：2009-02-19

申请号：US12222660

申请日：2008-08-13

申请人： Boo Dong Kwak ,  Bong Soon Kang ,  Sang Choon Kim ,  Joo Young Ha ,  Kyoung Soo Son ,  Hak Sun Kim ,  Won Tae Choi ,  Joo Hyun Kim

发明人： Boo Dong Kwak ,  Bong Soon Kang ,  Sang Choon Kim ,  Joo Young Ha ,  Kyoung Soo Son ,  Hak Sun Kim ,  Won Tae Choi ,  Joo Hyun Kim

IPC分类号： G06K9/03

CPC分类号： H04N1/608 ,  H04N9/735

摘要： An auto white balance method includes converting a color space of an input image from an RGB color space into the Commission International de I'Eclairage (CIE) L*a*b* color space, determining at least a portion of pixels of the input image, assumed that a reference white color is changed, in a range of a predetermined L*a*b* value as pixels to be used for estimating the reference white color, determining averages of an L* value, an a* value, a b* value of the determined pixels to be used for estimating the reference white color as a reference white color estimation value, and calculating a color gain to move the reference white color estimation value to a target value for a predetermined white balance.

摘要翻译： 自动白平衡方法包括将来自RGB颜色空间的输入图像的颜色空间转换为国际照相机（CIE）L * a * b *颜色空间，确定输入图像的至少一部分像素 假设在作为用于估计参考白色的像素的预定L * a * b *值的范围内改变参考白色，确定L *值，a *值，ab *的平均值， 用于估计参考白色的确定像素的值作为参考白色估计值，以及计算颜色增益以将参考白色颜色估计值移动到预定白平衡的目标值。

公开(公告)号：US09092881B2

公开(公告)日：2015-07-28

申请号：US12476516

申请日：2009-06-02

申请人： Boo Dong Kwak ,  Bong Soon Kang ,  Hyun Soo Kim ,  Won Woo Jang ,  Kyung Rin Kim ,  Won Tae Choi ,  Joo Young Ha

发明人： Boo Dong Kwak ,  Bong Soon Kang ,  Hyun Soo Kim ,  Won Woo Jang ,  Kyung Rin Kim ,  Won Tae Choi ,  Joo Young Ha

IPC分类号： G06T3/40 ,  G06T7/00 ,  H04N9/04

CPC分类号： G06T3/4015 ,  G06T3/403 ,  G06T2207/10024 ,  G06T2207/20012 ,  G06T2207/20192 ,  H04N9/045 ,  H04N2209/046

摘要： A color interpolation apparatus includes a threshold value determining unit that calculates a luminance value of each area set based on each pixel of a Bayer pattern image and determines edge determining threshold values, an edge information calculating unit that calculates pixel value variations in multiple directions of the set areas by using pixel values of pixels included in each area and edge information regarding each area by using the multiple directional pixel value variations, an area determining unit that determines an edge type by using the edge determining threshold values and the edge information, and a color interpolation unit that applies a color interpolation filter previously set according to the edge type to a corresponding area according to the edge type. The area determining unit uses green information or interpolated green information of a central pixel depending on whether or not a color of the central pixel is green.

摘要翻译： 颜色插值装置包括阈值确定单元，该阈值确定单元基于拜耳图案图像的每个像素计算每个区域的亮度值并确定边缘确定阈值;边缘信息计算单元，其计算多个方向的像素值变化 通过使用包括在每个区域中的像素的像素值和通过使用多方向像素值变化的关于每个区域的边缘信息来设置区域;区域确定单元，通过使用边缘确定阈值和边缘信息来确定边缘类型，以及 颜色插值单元，其根据边缘类型将根据边缘类型预先设置的颜色插值滤波器应用于相应区域。 区域确定单元使用绿色信息或中心像素的内插绿色信息，这取决于中心像素的颜色是否为绿色。

公开(公告)号：US09001085B2

公开(公告)日：2015-04-07

申请号：US13092168

申请日：2011-04-22

申请人： Joo Young Ha ,  Sun Mi Sin ,  In Cheol Chang ,  Jae Kwang Lee

发明人： Joo Young Ha ,  Sun Mi Sin ,  In Cheol Chang ,  Jae Kwang Lee

IPC分类号： G06F3/042 ,  G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/0421 ,  G06F3/0428 ,  G06F2203/04104

摘要： A touch screen apparatus includes a mirror part arranged on a side of a quadrilateral touch area, retroreflectors arranged on remaining three sides of the touch area, first and second light transmitting and receiving parts, each being disposed on each of two edges formed by one of the retroreflectors and emitting light to the touch area and detecting reflected light out of the emitted light by the mirror part and the retroreflectors, an angle extracting part calculating a plurality of light emitting angles for a location from which no reflected light is received, by at least one of the first and second light transmitting and receiving parts, and a coordinate generating part calculating a coordinate pair of a location in which light paths corresponding to the plurality of light emitting angles calculated by the angle extracting part intersect with each other.

摘要翻译： 触摸屏装置包括布置在四边形触摸区域的一侧的反射镜部分，布置在触摸区域的剩余三侧的后向反射器，第一和第二光发射和接收部分，每个设置在两个边缘中的每一个上， 后向反射器，并且将光发射到触摸区域并且通过镜部分和后向反射器检测出发射光的反射光;角度提取部分，通过以下方式计算未接收到反射光的位置的多个发光角度 第一和第二光发送和接收部分中的至少一个，以及坐标生成部分，其计算与由角度提取部计算出的多个发光角度对应的光路相互交叉的位置的坐标对。

公开(公告)号：US08606034B2

公开(公告)日：2013-12-10

申请号：US13092438

申请日：2011-04-22

申请人： Joo Young Ha ,  Won Tae Choi ,  Bong Soon Kang ,  Byung Hyun Kim ,  Joo Hyun Kim ,  Sun Mi Sin ,  Won Woo Jang ,  Hak Yong Han ,  Gi Dong Lee

发明人： Joo Young Ha ,  Won Tae Choi ,  Bong Soon Kang ,  Byung Hyun Kim ,  Joo Hyun Kim ,  Sun Mi Sin ,  Won Woo Jang ,  Hak Yong Han ,  Gi Dong Lee

IPC分类号： G06K9/40

CPC分类号： G06T5/003 ,  G06T7/13 ,  G06T2207/20192

摘要： There is provided an apparatus for improving the sharpness of an image, which may prevent occurrence of distortion of an image in an edge enhancement process of the image by applying an active weight in accordance with a two-dimensional (2D) high pass filtering value of the image. The apparatus may include: a 2D high pass filter outputting a high frequency element value for the luminance values of pixels of an input image; a weight generating unit generating a weight changed depending on a magnitude of the high frequency element value; a weight applying unit applying the weight to the high frequency element value; and an edge enhancement image generating unit adding, to the luminance values of the pixels of the input image, the high frequency element value to which the weight is applied to thereby output an image of which an edge is enhanced.

摘要翻译： 提供了一种用于提高图像的清晰度的装置，其可以通过根据二维（2D）高通滤波值施加有效权重来防止图像的边缘增强处理中的图像失真的发生 图片。 所述装置可以包括：输出用于输入图像的像素的亮度值的高频元素值的2D高通滤波器; 权重生成单元，生成根据高频元素值的大小而变化的权重; 加权单元，将所述权重应用于所述高频元素值; 以及边缘增强图像生成单元，对输入图像的像素的亮度值加上加权的高频单元值，从而输出边缘增强的图像。

公开(公告)号：US20130027607A1

公开(公告)日：2013-01-31

申请号：US13270535

申请日：2011-10-11

申请人： Hae Jin Jeon ,  Joo Young Ha ,  In Taek Song

发明人： Hae Jin Jeon ,  Joo Young Ha ,  In Taek Song

IPC分类号： H04N5/225

CPC分类号： H04N5/2257

摘要： Disclosed herein is a camera module including: an image sensor which converts an image entering through a lens into an electric signal; a rigid-flexible substrate which includes first and second rigid substrates distanced from each other and a flexible substrate to connect the first and the second rigid substrates to each other; a first connection part which is electrically connected to the rigid-flexible substrate; and a second connection part which has one end electrically connected to the first connection part and the other end connected to a cable, and which is disconnectable from the first connection part and the cable.

摘要翻译： 这里公开了一种相机模块，包括：图像传感器，其将通过透镜进入的图像转换为电信号; 刚性柔性基板，其包括彼此远离的第一和第二刚性基板以及将第一和第二刚性基板彼此连接的柔性基板; 电连接到刚性柔性基板的第一连接部分; 以及第二连接部，其一端电连接到第一连接部，另一端与电缆连接，并且可与第一连接部和电缆分离。

公开(公告)号：US08115859B2

公开(公告)日：2012-02-14

申请号：US12437784

申请日：2009-05-08

申请人： Gyu Won Kim ,  Hak Sun Kim ,  Won Tae Choi ,  Kyoung Joong Min ,  Joo Young Ha

发明人： Gyu Won Kim ,  Hak Sun Kim ,  Won Tae Choi ,  Kyoung Joong Min ,  Joo Young Ha

IPC分类号： H04N5/20 ,  H04N5/238 ,  G03B7/00

CPC分类号： H04N5/2352 ,  H04N5/2351 ,  H04N5/2357 ,  H04N5/243

摘要： An auto-exposure control method includes: creating an exposure table and an analog gain table including an exposure time and an analog gain of an image sensor set according to an index, respectively; calculating an average luminance value of an image frame obtained by the image sensor; checking whether or not the average luminance value is within a pre-set range including a prescribed final target value; if the average luminance value is not within the pre-set range, determining a shift step from indexes which have been applied to a current image frame according to the difference between the average luminance value and the final target value in order to determine indexes of the exposure table and the analog gain table to be applied to a next image frame; and repeatedly performing of reading an exposure time and an analog gain corresponding to the indexes shifted by the shift step determined from the indexes applied to the current image frame, from the exposure table and the analog gain table, applying the same to the image sensor, obtaining a next image frame, and calculating an average luminance value.

摘要翻译： 自动曝光控制方法包括：分别根据索引产生曝光表和包括图像传感器组的曝光时间和模拟增益的曝光表和模拟增益表; 计算由所述图像传感器获得的图像帧的平均亮度值; 检查平均亮度值是否在包括规定的最终目标值的预定范围内; 如果平均亮度值不在预设范围内，则根据平均亮度值和最终目标值之间的差，从已经施加到当前图像帧的索引确定移位步长，以便确定 曝光表和要应用于下一个图像帧的模拟增益表; 并且从曝光表和模拟增益表重复执行读取与从应用于当前图像帧的指标确定的移位步长相对应的索引的曝光时间和模拟增益，将其应用于图像传感器， 获得下一个图像帧，并计算平均亮度值。

公开(公告)号：US08115829B2

公开(公告)日：2012-02-14

申请号：US12467504

申请日：2009-05-18

申请人： Joo Young Ha ,  Bong Soon Kang ,  Kyung Rin Kim ,  Won Tae Choi ,  Byung Hoon Kim

发明人： Joo Young Ha ,  Bong Soon Kang ,  Kyung Rin Kim ,  Won Tae Choi ,  Byung Hoon Kim

IPC分类号： H04N5/238 ,  H04N5/243

CPC分类号： H04N5/2353

摘要： An apparatus and method for controlling auto exposure (AE) that is used in digital imaging devices. The apparatus controlling the luminance of an image being outputted from an image sensor by controlling exposure time and analog gain of the image sensor includes: a luminance operation unit operating and outputting a mean luminance of the image outputted from the image sensor; a shutter index determination unit comparing a predetermined target luminance with the mean luminance of the outputted image and determining a shutter index in different manners according to the magnitude of the difference between the target luminance and the mean luminance of the outputted image; and an exposure time/analog gain determination unit generating exposure time and analog gain corresponding to the shutter index determined in the shutter index determination unit and applying the generated exposure time and analog gain to the image sensor.

摘要翻译： 一种用于控制数字成像装置中使用的自动曝光（AE）的装置和方法。 通过控制图像传感器的曝光时间和模拟增益来控制从图像传感器输出的图像的亮度的装置包括：亮度操作单元，操作并输出从图像传感器输出的图像的平均亮度; 快门指标确定单元，将预定目标亮度与输出图像的平均亮度进行比较，并根据目标亮度和输出图像的平均亮度之间的差值的大小以不同的方式确定快门指数; 以及曝光时间/模拟增益确定单元，其生成与在快门指定确定单元中确定的快门指标相对应的曝光时间和模拟增益，并将所生成的曝光时间和模拟增益应用于图像传感器。

公开(公告)号：US20120033884A1

公开(公告)日：2012-02-09

申请号：US13091227

申请日：2011-04-21

申请人： Joo Young Ha ,  Won Tae Choi ,  Byung Hyun Kim ,  Bong Soon Kang ,  Won Woo Jang ,  Kyung Rin Kim ,  Jung Joo Yang ,  Gi Dong Lee ,  Kang Joo Kim

发明人： Joo Young Ha ,  Won Tae Choi ,  Byung Hyun Kim ,  Bong Soon Kang ,  Won Woo Jang ,  Kyung Rin Kim ,  Jung Joo Yang ,  Gi Dong Lee ,  Kang Joo Kim

IPC分类号： G06K9/00

CPC分类号： H04N1/4092 ,  G06T7/13 ,  G06T7/143

摘要： There are provided an apparatus and a method for estimating edge areas of pixels in a digital image to thereby prevent an edge sharpening algorithm from being applied to non-edge area of the digital image. Therefore, the apparatus can accurately determine whether each pixel is in an edge area or in a non-edge area, by generating a binary mask obtained by using a luminance difference average between each pixel and each of neighboring pixels in the digital image. Moreover, the determination of an edge-area or a non-edge area may be applied to various digital images, by adjusting a level of edge-area determination.

摘要翻译： 提供了一种用于估计数字图像中的像素的边缘区域的装置和方法，从而防止边缘锐化算法被应用于数字图像的非边缘区域。 因此，通过生成通过使用数字图像中的每个像素和每个相邻像素之间的亮度差平均而获得的二进制掩码，该装置可以准确地确定每个像素是在边缘区域还是在非边缘区域。 此外，可以通过调整边缘区域确定的水平来将边缘区域或非边缘区域的确定应用于各种数字图像。