公开(公告)号：US08035701B2

公开(公告)日：2011-10-11

申请号：US11680094

申请日：2007-02-28

申请人： Yong-In Han

发明人： Yong-In Han

IPC分类号： H04N5/76

CPC分类号： H04N5/23203 ,  H04N5/23225

摘要： An image tuning system and method using a stored image signal, in which the image tuning system includes an image processing device and an external device. The image processing device outputs a third image signal by processing a first or second image signal according to a tuning parameter. The external device calculates the tuning parameter based on the third image signal. The image processing device receives the second image from the external device in a tuning mode and processes the second image. The image tuning system and the image tuning method using the stored raw image signal can prevent wasting time and extra efforts are not required for setting the tuning parameter adaptive to various weather conditions by repeatedly setting the tuning parameter with respect to a picture image.

摘要翻译： 一种使用存储的图像信号的图像调整系统和方法，其中图像调整系统包括图像处理装置和外部装置。 图像处理装置通过根据调谐参数处理第一或第二图像信号来输出第三图像信号。 外部设备基于第三图像信号计算调谐参数。 图像处理装置以调谐模式从外部装置接收第二图像，并处理第二图像。 使用存储的原始图像信号的图像调整系统和图像调谐方法可以防止浪费时间，并且不需要额外的努力来通过重复设置关于图像的调谐参数来设置适应各种天气条件的调谐参数。

公开(公告)号：US20090213252A1

公开(公告)日：2009-08-27

申请号：US12369247

申请日：2009-02-11

申请人： Jin Hak Kim ,  Hiromichi Tanaka ,  Yong In Han ,  Eugene Fainstain

发明人： Jin Hak Kim ,  Hiromichi Tanaka ,  Yong In Han ,  Eugene Fainstain

IPC分类号： H04N5/335

CPC分类号： H04N9/045

摘要： An image sensor capable of canceling crosstalk without reduction of a signal to noise ratio (SNR) to improve a sensitivity includes a plurality of light detection units and a filter array including a plurality of filters, with each of the plurality of filters being deposited on a corresponding one of the light detection units. The filter array includes a green filter used to transmit a green component of an incident light, a yellow filter used to transmit a yellow component of the incident light, and a cyan filter used to transmit a cyan component of the incident light.

摘要翻译： 能够消除串扰而不降低信噪比（SNR）以提高灵敏度的图像传感器包括多个光检测单元和包括多个滤波器的滤波器阵列，多个滤波器中的每一个被沉积在 对应的一个光检测单元。 滤光器阵列包括用于透射入射光的绿色分量的绿色滤光器，用于透射入射光的黄色分量的黄色滤光器以及用于透射入射光的青色分量的青色滤色器。

公开(公告)号：US20090206241A1

公开(公告)日：2009-08-20

申请号：US12369345

申请日：2009-02-11

申请人： Jin Hak Kim ,  Eugene Fainstain ,  Hiromichi Tanaka ,  Yong In Han

发明人： Jin Hak Kim ,  Eugene Fainstain ,  Hiromichi Tanaka ,  Yong In Han

IPC分类号： G01J3/51

CPC分类号： H04N9/045 ,  H04N9/07

摘要： An image sensor that includes a plurality of light detection units and a filter array including a plurality of filters, wherein each filter is disposed on a corresponding one of the light detection units. The filter array includes a first white filter that transmits light incident light on the filter array, a yellow filter that transmits a yellow component of the incident light, and a cyan filter that transmits a cyan component of the incident light.

摘要翻译： 一种包括多个光检测单元和包括多个滤光器的滤光器阵列的图像传感器，其中每个滤光器设置在相应的一个光检测单元上。 滤光器阵列包括将过滤器阵列上的光入射光透过的第一白色滤光器，透射入射光的黄色分量的黄色滤光器以及透射入射光的青色分量的青色滤色器。

公开(公告)号：US07477804B2

公开(公告)日：2009-01-13

申请号：US10987615

申请日：2004-11-12

申请人： Hwe-Ihn Chung ,  Yong-In Han

发明人： Hwe-Ihn Chung ,  Yong-In Han

IPC分类号： G06K9/32

CPC分类号： G06T3/403

摘要： The present invention is an interpolation device and method. According to the present invention, a plurality of pixels close to a pixel to be interpolated are sequentially set to a central pixel. When a pixel difference closest to a threshold value among pixel differences between the central pixel and a plurality of pixels around the central pixel belongs to a quasi-edge decision range, an edge interpolation and a bilinear interpolation are mixed to interpolate the pixel to be interpolated. As a result, it is possible to prevent reduction in image quality due to an edge verdict caused by unstable input image signal and perform a stable interpolation operation.

摘要翻译： 本发明是一种内插装置和方法。 根据本发明，靠近要插值的像素的多个像素被顺序地设置到中心像素。 当中心像素与中心像素周围的多个像素之间的像素差最接近阈值的像素差属于准边缘判定范围时，将边缘插值和双线性插值混合以内插待内插的像素 。 结果，可以防止由于不稳定的输入图像信号导致的边缘判定造成的图像质量的降低，并且执行稳定的插值操作。

公开(公告)号：US07400311B2

公开(公告)日：2008-07-15

申请号：US10697207

申请日：2003-10-30

申请人： Seok-joon Park ,  Hwan-sang Roh ,  Yong-joon Jung ,  Kwang-whui Cho ,  Yong-in Han ,  Gwang-sun Lee

发明人： Seok-joon Park ,  Hwan-sang Roh ,  Yong-joon Jung ,  Kwang-whui Cho ,  Yong-in Han ,  Gwang-sun Lee

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G09G2320/0252 ,  G09G2340/16

摘要： A response time accelerator and method for driving a liquid crystal display (LCD) are provided. According to the response time accelerator for driving an LCD, an acceleration unit reads previous data Pn−1 corresponding to input current data Pn from a frame memory unit that updates and stores one or more frames of previous data Pn−1. The acceleration unit then reads predetermined mapped panel output value TPO, predetermined mapped panel characteristic value TpPn, and flag information corresponding to the previous data Pn−1 and current data Pn from a table memory unit that stores predetermined mapped panel output values TPOs, predetermined mapped panel characteristic values TpPns, and flag information corresponding to the predetermined mapped panel characteristic values TpPns, and decodes the read information. The acceleration unit performs interpolations on the decoded mapped panel output value TPO and mapped panel characteristic value TpPn according to the flag information, and generates liquid crystal panel data PO to be output to a liquid crystal panel and previous data of a next frame pPn to be output to the frame memory unit. Thus, the response time accelerator and method make it possible to improve the response time of the liquid crystal even with respect to image data with extremely large or small gray level value.

摘要翻译： 提供了用于驱动液晶显示器（LCD）的响应时间加速器和方法。 根据用于驱动LCD的响应时间加速器，加速单元从更新并存储先前数据Pn-1的一个或多个帧的帧存储器单元读取与输入当前数据Pn对应的先前数据Pn-1。 然后，加速单元从存储预定的映射面板输出值TPO的表存储器单元读取预定映射面板输出值TPO，预定映射面板特性值TpPn以及与先前数据Pn-1对应的标志信息和当前数据Pn，预定映射 面板特征值TpPns和对应于预定映射面板特征值TpPns的标志信息，并对读取的信息进行解码。 加速单元根据标志信息对解码的映射面板输出值TPO和映射面板特性值TpPn进行内插，并生成要输出到液晶面板的液晶面板数据PO和下一帧pPn的先前数据为 输出到帧存储器单元。 因此，响应时间加速器和方法即使对于具有极大或小的灰度值的图像数据，也可以改善液晶的响应时间。

公开(公告)号：US20070200932A1

公开(公告)日：2007-08-30

申请号：US11680094

申请日：2007-02-28

申请人： YONG-IN HAN

发明人： YONG-IN HAN

IPC分类号： H04N5/225

CPC分类号： H04N5/23203 ,  H04N5/23225

摘要： An image tuning system and method using a stored image signal, in which the image tuning system includes an image processing device and an external device. The image processing device outputs a third image signal by processing a first or second image signal according to a tuning parameter. The external device calculates the tuning parameter based on the third image signal. The image processing device receives the second image from the external device in a tuning mode and processes the second image. The image tuning system and the image tuning method using the stored raw image signal can prevent wasting time and extra efforts are not required for setting the tuning parameter adaptive to various weather conditions by repeatedly setting the tuning parameter with respect to a picture image.

摘要翻译： 一种使用存储的图像信号的图像调整系统和方法，其中图像调整系统包括图像处理装置和外部装置。 图像处理装置通过根据调谐参数处理第一或第二图像信号来输出第三图像信号。 外部设备基于第三图像信号计算调谐参数。 图像处理装置以调谐模式从外部装置接收第二图像，并处理第二图像。 使用存储的原始图像信号的图像调整系统和图像调谐方法可以防止浪费时间，并且不需要额外的努力来通过重复设置关于图像的调谐参数来设置适应各种天气条件的调谐参数。

公开(公告)号：US20060193413A1

公开(公告)日：2006-08-31

申请号：US11340946

申请日：2006-01-26

申请人： Prasenjit Shandilya ,  Yong-In Han

发明人： Prasenjit Shandilya ,  Yong-In Han

IPC分类号： H04L7/00

CPC分类号： H03K5/135 ,  H03M9/00 ,  H04L7/0338

摘要： A method of capturing data that are transferred in synchronization with a data strobe signal. The method includes sampling a data strobe signal at a clock frequency higher than a data rate to detect a transition point of the data strobe signal (e.g., by generating and comparing a plurality of sampled data strobe signals), and sampling data to generate sampled data, and selecting reliable data among the sampled data based upon the transition point. A data capture circuit that captures data transferred in synchronization with a data strobe signal, includes a data strobe signal sampling circuit, a data sampling circuit, and may further include a transition position-indicating signal (case) generator and a data selection circuit. Accordingly, the method and the data capture circuit may effectively capture the data transferred in synchronization with the data strobe signal without employing or including a DLL on the chip.

摘要翻译： 一种捕获与数据选通信号同步传送的数据的方法。 该方法包括以高于数据速率的时钟频率采样数据选通信号，以检测数据选通信号的转变点（例如，通过产生和比较多个采样的数据选通信号）和采样数据以产生采样数据 并且基于该转换点在采样数据中选择可靠数据。 捕获与数据选通信号同步传送的数据的数据捕捉电路包括数据选通信号采样电路，数据采样电路，还可以包括转移位置指示信号（情况）发生器和数据选择电路。 因此，该方法和数据采集电路可以有效地捕获与数据选通信号同步地传送的数据，而不在芯片上使用或包括DLL。

公开(公告)号：US20160037112A1

公开(公告)日：2016-02-04

申请号：US14684706

申请日：2015-04-13

申请人： Hee Sung SHIM ,  Yong In HAN

发明人： Hee Sung SHIM ,  Yong In HAN

IPC分类号： H04N5/378 ,  H04N5/376 ,  H04N5/235

CPC分类号： H04N5/378 ,  H04N5/347 ,  H04N5/3535

摘要： Disclosed is an image sensor. The disclosed image sensor includes a pixel array including a plurality of unit pixels arranged in a matrix form having rows and columns, a binning sampling unit configured to output a binning sampling signal according to an average of signals from two or more unit pixels selected from among the unit pixels of each of the columns, and an analog-to-digital converter configured to convert the binning sampling signal to a digital signal. The selected unit pixels have different exposure times.

摘要翻译： 公开了一种图像传感器。 所公开的图像传感器包括：像素阵列，包括以行和列为矩阵形式布置的多个单位像素;配合采样单元，被配置为根据来自两个或更多个单位像素的信号的平均值输出合并采样信号， 每个列的单位像素和被配置为将分箱采样信号转换为数字信号的模拟 - 数字转换器。 所选单位像素具有不同的曝光时间。

公开(公告)号：US20140218567A1

公开(公告)日：2014-08-07

申请号：US13827875

申请日：2013-03-14

申请人： Yong In HAN

发明人： Yong In HAN

IPC分类号： H04N5/272

CPC分类号： H04N5/2353 ,  H04N5/2355 ,  H04N5/3458 ,  H04N5/347 ,  H04N5/35554 ,  H04N9/045 ,  H04N9/04511

摘要： An image sensor includes a pixel unit configured to output a bayer pattern by converting an optical signal of a subject into an electrical signal; and a vertical interpolation unit configured to generate a vertical binning image by adding or averaging values of vertical pixels of the bayer pattern based on weight information set for each row region of the bayer pattern. Further, the image sensor includes a horizontal interpolation unit configured to generate a horizontal binning image by adding or averaging values of horizontal pixels of the bayer pattern based on weight information set for each column region of the bayer pattern; and an image composition unit configured to generate a weight-based binning image by composing the vertical and horizontal binning images.

摘要翻译： 图像传感器包括像素单元，被配置为通过将被摄体的光学信号转换为电信号来输出拜耳图案; 以及垂直内插单元，其被配置为基于对拜耳图案的每个行区域设置的权重信息来添加或平均拜耳图案的垂直像素的值来生成垂直收合图像。 此外，图像传感器包括水平内插单元，其被配置为基于对拜耳图案的每个列区域设置的权重信息来添加或平均拜耳图案的水平像素的值来生成水平收合图像; 以及图像合成单元，被配置为通过构成垂直和水平合并图像来生成基于权重的合并图像。

公开(公告)号：US08120680B2

公开(公告)日：2012-02-21

申请号：US12369247

申请日：2009-02-11

申请人： Jin Hak Kim ,  Hiromichi Tanaka ,  Yong In Han ,  Eugene Fainstain

发明人： Jin Hak Kim ,  Hiromichi Tanaka ,  Yong In Han ,  Eugene Fainstain

IPC分类号： H04N9/083

CPC分类号： H04N9/045

摘要： An image sensor capable of canceling crosstalk without reduction of a signal to noise ratio (SNR) to improve a sensitivity includes a plurality of light detection units and a filter array including a plurality of filters, with each of the plurality of filters being deposited on a corresponding one of the light detection units. The filter array includes a green filter used to transmit a green component of an incident light, a yellow filter used to transmit a yellow component of the incident light, and a cyan filter used to transmit a cyan component of the incident light.

摘要翻译： 能够消除串扰而不降低信噪比（SNR）以提高灵敏度的图像传感器包括多个光检测单元和包括多个滤波器的滤波器阵列，多个滤波器中的每一个被沉积在 对应的一个光检测单元。 滤光器阵列包括用于透射入射光的绿色分量的绿色滤光器，用于透射入射光的黄色分量的黄色滤光器以及用于透射入射光的青色分量的青色滤色器。