Apparatus and method of reproducing color
    1.
    发明授权
    Apparatus and method of reproducing color 有权
    再现颜色的装置和方法

    公开(公告)号:US08395678B2

    公开(公告)日:2013-03-12

    申请号:US12458603

    申请日:2009-07-16

    IPC分类号: H04N9/73 G06K9/00

    CPC分类号: H04N9/73

    摘要: A color reproduction apparatus may include a white balance performing unit to perform white balance with respect to an image obtained from a sensor using a white balance gain, an image restoring unit to restore an RGB image from the white-balanced image by interpolating a color filter array image, a first color corrector to correct a color distortion caused by a light source by applying first correction data, and a second color corrector to correct a color distortion caused by a characteristic of a sensor by applying second correction data.

    摘要翻译: 彩色再现装置可以包括白平衡执行单元,以相对于使用白平衡增益的传感器获得的图像执行白平衡;图像恢复单元,通过内插滤色器来恢复来自白平衡图像的RGB图像 阵列图像,通过施加第一校正数据来校正由光源引起的颜色失真的第一颜色校正器,以及通过应用第二校正数据来校正由传感器的特性引起的颜色失真的第二颜色校正器。

    Apparatus and method of reproducing color
    2.
    发明申请
    Apparatus and method of reproducing color 有权
    再现颜色的装置和方法

    公开(公告)号:US20100149373A1

    公开(公告)日:2010-06-17

    申请号:US12458603

    申请日:2009-07-16

    IPC分类号: H04N9/73

    CPC分类号: H04N9/73

    摘要: A color reproduction apparatus may include a white balance performing unit to perform white balance with respect to an image obtained from a sensor using a white balance gain, an image restoring unit to restore an RGB image from the white-balanced image by interpolating a color filter array image, a first color corrector to correct a color distortion caused by a light source by applying first correction data, and a second color corrector to correct a color distortion caused by a characteristic of a sensor by applying second correction data.

    摘要翻译: 彩色再现装置可以包括白平衡执行单元,以相对于使用白平衡增益的传感器获得的图像执行白平衡,图像恢复单元通过内插滤色器来恢复来自白平衡图像的RGB图像 阵列图像,通过施加第一校正数据来校正由光源引起的颜色失真的第一颜色校正器,以及通过应用第二校正数据来校正由传感器的特性引起的颜色失真的第二颜色校正器。

    Apparatus and method for adjusting auto white balance using effective area
    3.
    发明授权
    Apparatus and method for adjusting auto white balance using effective area 有权
    使用有效面积调节自动白平衡的装置和方法

    公开(公告)号:US08374426B2

    公开(公告)日:2013-02-12

    申请号:US12382863

    申请日:2009-03-25

    IPC分类号: G06K9/40 H04N9/73

    CPC分类号: H04N9/735

    摘要: An apparatus and method for auto white balance adjusting using an effective area. The auto white balance adjusting apparatus may extract a grey area from an input image, and select an effective area from the grey area according to color temperature and luminance, thereby performing white balance using the effective area. The auto white balance adjusting apparatus may perform white balance of the input image using image information of the effective area which is a more precise grey area, thereby improving the white balance.

    摘要翻译: 一种使用有效区域进行自动白平衡调节的装置和方法。 自动白平衡调节装置可以从输入图像中提取灰色区域,并且根据色温和亮度从灰度区域选择有效区域,从而使用有效区域进行白平衡。 自动白平衡调整装置可以使用作为更精确的灰色区域的有效区域的图像信息来进行输入图像的白平衡,从而提高白平衡。

    System and method for automatic exposure
    4.
    发明授权
    System and method for automatic exposure 有权
    自动曝光的系统和方法

    公开(公告)号:US08228422B2

    公开(公告)日:2012-07-24

    申请号:US12382818

    申请日:2009-03-24

    IPC分类号: H04N5/243 G03B7/091

    CPC分类号: G03B7/08 H04N5/2351 H04N5/238

    摘要: Disclosed are an auto exposure system and a method thereof. The auto exposure system may check whether an exposure target value is correct using brightness information of an input image. When the exposure target value is not proper, the auto exposure system may readjust the exposure target value through analyzing the brightness information of the input image. Also, the auto exposure system may correct exposure of the input image based on an exposure correction value according to the adjusted exposure target value, thereby adjusting the exposure of the input image to be proper. Also, exposure information of the input image may be easily obtained from a final exposure target value.

    摘要翻译: 公开了一种自动曝光系统及其方法。 自动曝光系统可以使用输入图像的亮度信息来检查曝光目标值是否正确。 当曝光目标值不正确时,自动曝光系统可以通过分析输入图像的亮度信息来重新调整曝光目标值。 此外,自动曝光系统可以根据调整的曝光目标值,基于曝光校正值来校正输入图像的曝光,从而调整输入图像的曝光是适当的。 此外,可以从最终曝光目标值容易地获得输入图像的曝光信息。

    Apparatus and method for adjusting auto white balance using effective area
    5.
    发明申请
    Apparatus and method for adjusting auto white balance using effective area 有权
    使用有效面积调节自动白平衡的装置和方法

    公开(公告)号:US20100150439A1

    公开(公告)日:2010-06-17

    申请号:US12382863

    申请日:2009-03-25

    IPC分类号: G06K9/36

    CPC分类号: H04N9/735

    摘要: An apparatus and method for auto white balance adjusting using an effective area. The auto white balance adjusting apparatus may extract a grey area from an input image, and select an effective area from the grey area according to color temperature and luminance, thereby performing white balance using the effective area. The auto white balance adjusting apparatus may perform white balance of the input image using image information of the effective area which is a more precise grey area, thereby improving the white balance.

    摘要翻译: 一种使用有效区域进行自动白平衡调节的装置和方法。 自动白平衡调节装置可以从输入图像中提取灰色区域,并且根据色温和亮度从灰度区域选择有效区域,从而使用有效区域进行白平衡。 自动白平衡调整装置可以使用作为更精确的灰色区域的有效区域的图像信息来进行输入图像的白平衡,从而提高白平衡。

    System and method for automatic exposure
    6.
    发明申请
    System and method for automatic exposure 有权
    自动曝光的系统和方法

    公开(公告)号:US20100091176A1

    公开(公告)日:2010-04-15

    申请号:US12382818

    申请日:2009-03-24

    IPC分类号: H04N5/238 G06K9/00

    CPC分类号: G03B7/08 H04N5/2351 H04N5/238

    摘要: Disclosed are an auto exposure system and a method thereof. The auto exposure system may check whether an exposure target value is correct using brightness information of an input image. When the exposure target value is not proper, the auto exposure system may readjust the exposure target value through analyzing the brightness information of the input image. Also, the auto exposure system may correct exposure of the input image based on an exposure correction value according to the adjusted exposure target value, thereby adjusting the exposure of the input image to be proper. Also, exposure information of the input image may be easily obtained from a final exposure target value.

    摘要翻译: 公开了一种自动曝光系统及其方法。 自动曝光系统可以使用输入图像的亮度信息来检查曝光目标值是否正确。 当曝光目标值不正确时,自动曝光系统可以通过分析输入图像的亮度信息来重新调整曝光目标值。 此外,自动曝光系统可以根据调整的曝光目标值基于曝光校正值来校正输入图像的曝光,由此调整输入图像的曝光是适当的。 此外,可以从最终曝光目标值容易地获得输入图像的曝光信息。

    Image interpolation method and apparatus using reference block based on direction
    7.
    发明授权
    Image interpolation method and apparatus using reference block based on direction 有权
    基于方向的图像插值方法和使用参考块的装置

    公开(公告)号:US08442359B2

    公开(公告)日:2013-05-14

    申请号:US12923078

    申请日:2010-08-31

    IPC分类号: G06K9/32 G06K9/00

    CPC分类号: G06T3/4015

    摘要: Provided is an image interpolation method and apparatus using a reference block depending on a direction. The image interpolation method may generate a horizontal reference block and a vertical reference block each with respect to an inputted image, and determine interpolation directivity with respect to the inputted image using the generated horizontal reference block and vertical reference block, thereby performing an interpolation on an image based on accurate interpolation directivity. In particular, the image interpolation method may determine whether to verify interpolation directivity depending on an edge intensity of an inputted image, thereby performing a color filter array (CFA) interpolation on an image based on an edge direction without determining the interpolation directivity, when the edge intensity is strong.

    摘要翻译: 提供了根据方向使用参考块的图像插值方法和装置。 图像插值方法可以生成相对于输入图像的水平参考块和垂直参考块,并且使用所生成的水平参考块和垂直参考块来确定关于输入图像的插值方向性,从而在 基于准确插值方向性的图像。 特别地,图像插值方法可以确定是否根据输入图像的边缘强度来验证插值方向性,从而基于边缘方向对图像执行滤色器阵列(CFA)插值,而不确定插值方向性,当 边缘强度很强。

    Apparatus and method for enhancing image base on luminance information of pixel
    8.
    发明授权
    Apparatus and method for enhancing image base on luminance information of pixel 有权
    基于像素的亮度信息增强图像的装置和方法

    公开(公告)号:US08385679B2

    公开(公告)日:2013-02-26

    申请号:US12457202

    申请日:2009-06-03

    IPC分类号: G06K9/40

    CPC分类号: G06T5/009

    摘要: An image enhancement apparatus and method based on luminance information of a pixel. The image enhancement apparatus may determine luminance data of each of a plurality of pixels, and may adaptively determine a conversion ratio according to the luminance data to apply the conversion ratio to an input image, thereby performing image-enhancing. The image enhancement apparatus may adaptively converse the input image according to luminance data, thereby precisely and effectively performing image-enhancing.

    摘要翻译: 一种基于像素的亮度信息的图像增强装置和方法。 图像增强装置可以确定多个像素中的每一个的亮度数据,并且可以根据亮度数据自适应地确定转换比,以将转换比率应用于输入图像,从而进行图像增强。 图像增强装置可以根据亮度数据自适应地反转输入图像,从而精确且有效地执行图像增强。

    Transaction splitting apparatus and method
    9.
    发明授权
    Transaction splitting apparatus and method 有权
    交易分割设备和方法

    公开(公告)号:US09104526B2

    公开(公告)日:2015-08-11

    申请号:US13067071

    申请日:2011-05-05

    摘要: A transaction splitting apparatus and method are provided in which neighboring sub-transactions accessing a predetermined bank in each memory may access different banks. The transaction splitting apparatus includes a first processing unit to split a transaction into at least one sub-transaction, the transaction accessing a first bank among a plurality of banks comprised in a memory, and a second processing unit to translate an address of the at least one sub-transaction, to interleave the at least one sub-transaction using the plurality of banks.

    摘要翻译: 提供了一种事务分割装置和方法,其中访问每个存储器中的预定存储体的相邻子事务可以访问不同的存储体。 交易分割装置包括:第一处理单元,用于将交易分为至少一个子交易,所述事务访问包含在存储器中的多个存储体中的第一存储体,以及第二处理单元,用于将至少一个地址 一个子事务,用于使用所述多个存储体来交织所述至少一个子事务。