Method and apparatus for reproducing image using output prediction
    31.
    发明授权
    Method and apparatus for reproducing image using output prediction 失效
    使用输出预测再现图像的方法和装置

    公开(公告)号:US08456511B2

    公开(公告)日:2013-06-04

    申请号:US11712927

    申请日:2007-03-02

    IPC分类号: G06K9/40

    CPC分类号: H04N1/6088 H04N1/6011

    摘要: A method and apparatus for image reproduction using output prediction is provided. The method includes converting color information of a first color space input to an image display device into color information of a second color space in which a sampled viewing environment of an output object by a printing device has been reflected; selecting a specific color distortion region according to a difference between an actual viewing environment and the sampled viewing environment of the converted second color space, and compensating a color component of the selected specific color distortion region; and converting corrected color information of the second color space which has been created through the compensation into corrected color information of the first color space, and outputting the corrected color information of the first color space through the image display device.

    摘要翻译: 提供了一种使用输出预测进行图像再现的方法和装置。 该方法包括将输入到图像显示装置的第一颜色空间的颜色信息转换为其中反映了打印装置的输出对象的采样观看环境的第二颜色空间的颜色信息; 根据实际观看环境与经转换的第二颜色空间的采样观看环境之间的差异选择特定颜色失真区域,以及补偿所选择的特定颜色失真区域的颜色分量; 以及将通过所述补偿创建的所述第二颜色空间的校正颜色信息转换为所述第一颜色空间的校正颜色信息,并且通过所述图像显示装置输出所述第一颜色空间的校正颜色信息。

    Apparatus and method for segmenting an output device color gamut and mapping an input device color gamut to the segmented output device color gamut
    32.
    发明授权
    Apparatus and method for segmenting an output device color gamut and mapping an input device color gamut to the segmented output device color gamut 有权
    用于分割输出设备色域并将输入设备色域映射到分段输出设备色域的设备和方法

    公开(公告)号:US07969628B2

    公开(公告)日:2011-06-28

    申请号:US11699403

    申请日:2007-01-30

    IPC分类号: G03F3/08 G06K9/00

    CPC分类号: H04N1/6058

    摘要: A gamut mapping apparatus includes a parameter calculating unit calculating parameters for segmenting a gamut of an output device using gamut information about first and second input color spaces; a gamut segmenting unit segmenting the gamut of the output device into a core gamut and a surround gamut using the parameters; and a gamut mapping unit performing gamut mapping on image data present into the first and second input color spaces to the core gamut and the surround gamut according to a predetermined mapping method. The gamut mapping apparatus and method enable accurate reproduction of image data having components having undergone total internal reflection falling outside the scRGB color space or high chroma components in the scRGB color space.

    摘要翻译: 色域映射装置包括参数计算单元,用于使用关于第一和第二输入颜色空间的色域信息来计算用于分割输出设备的色域的参数; 色域分割单元,使用所述参数将所述输出设备的色域分割为核心色域和环绕色域; 以及色域映射单元,根据预定的映射方法对存在于第一和第二输入颜色空间中的图像数据执行到核心色域和环绕色域的色域映射。 色域映射装置和方法能够精确地再现具有已经经历了在ScRGB颜色空间中的scRGB颜色空间或高色度分量之外的全内反射的分量的图像数据。

    Apparatus and method for converting preference color
    33.
    发明授权
    Apparatus and method for converting preference color 有权
    用于转换偏好颜色的装置和方法

    公开(公告)号:US07835575B2

    公开(公告)日:2010-11-16

    申请号:US11595938

    申请日:2006-11-13

    IPC分类号: G06K9/00 G09G5/02 G03F3/08

    CPC分类号: H04N1/62 G06T11/001 H04N1/628

    摘要: An apparatus and method are provided for converting a preference color, in which the color space of a preference color selected by a user is divided into a plurality of sub-regions according to color distribution characteristics, and the colors of the respective regions of an input image corresponding to the user's preference color are converted into colors of proper sub-regions among the plurality of sub-regions. The apparatus for converting a preference color includes an image extraction unit which extracts at least one image region that includes a preference color from an input image, an image analysis unit which analyzes color distribution characteristics of the image region, a color-space extraction unit which extracts a divided space corresponding to the color distribution characteristics from divided spaces included in a color space of the preference color, and a color conversion unit which converts a color of the image region by using a color conversion model corresponding to the extracted divided space.

    摘要翻译: 提供了一种用于转换偏好颜色的装置和方法,其中由用户选择的偏好颜色的颜色空间根据颜色分布特性被划分为多个子区域,并且输入的各个区域的颜色 对应于用户偏好颜色的图像被转换成多个子区域中适当子区域的颜色。 用于转换偏好颜色的装置包括图像提取单元,其从输入图像提取包含偏好颜色的至少一个图像区域,分析图像区域的颜色分布特性的图像分析单元,色空间提取单元, 从偏好颜色的颜色空间中包含的分割空间中提取与颜色分布特性相对应的分割空间;以及颜色转换单元,其通过使用与所提取的分割空间对应的颜色转换模型来转换图像区域的颜色。

    Gamut mapping apparatus and method thereof
    34.
    发明授权
    Gamut mapping apparatus and method thereof 有权
    色域映射设备及其方法

    公开(公告)号:US07583411B2

    公开(公告)日:2009-09-01

    申请号:US11305244

    申请日:2005-12-19

    IPC分类号: H04N1/40

    CPC分类号: H04N1/6058

    摘要: Apparatuses and methods for performing gamut compression. A gamut mapping apparatus of the invention includes a gamut analyzing unit for analyzing the gamut of a source device and the gamut of a target device using a gamut information profile; a gamut compressing unit for mapping original images of the source device within the gamut of the target device by using the analytical information on the gamuts; and a gamut extending unit for increasing the chroma of predetermined images among the compressed original images on the basis of the analytical information on the gamuts and the performance result of the gamut compressing unit.

    摘要翻译: 用于执行色域压缩的装置和方法。 本发明的色域映射装置包括:色域分析单元,用于使用色域信息简档来分析源设备的色域和目标设备的色域; 色域压缩单元,用于通过使用色域上的分析信息来映射目标设备的色域内的源设备的原始图像; 以及色域扩展单元,用于根据关于色域和色域压缩单元的性能结果的分析信息,增加压缩的原始图像中的预定图像的色度。

    Apparatus and method for generating image using multi-channel filter
    35.
    发明申请
    Apparatus and method for generating image using multi-channel filter 失效
    使用多通道滤波器生成图像的装置和方法

    公开(公告)号:US20080181490A1

    公开(公告)日:2008-07-31

    申请号:US11889430

    申请日:2007-08-13

    IPC分类号: G06K9/00

    CPC分类号: H04N9/045

    摘要: Provided are an apparatus and method for generating an image using a multi-channel filter. More particularly, provided are an apparatus and method for generating an image using a multi-channel filter, wherein images input into a plurality of image sensors are allowed to pass through different filters, each of which includes a plurality of channels, and segmented images passed through the filters are combined to produce a desired image. The apparatus includes a filter unit including a plurality of filters having different patterns with respect to a plurality of image channels and filtering images input into the filters, an image sensing unit including a plurality of image sensors sensing images filtered through the plurality of the filters, an interpolation unit calculating image channel values of pixels of the sensed images, and an image combination unit assigning the calculated image channel values to corresponding pixel positions to generate a single desired image.

    摘要翻译: 提供了一种使用多通道滤波器生成图像的装置和方法。 更具体地,提供了一种使用多通道滤波器生成图像的装置和方法,其中允许输入到多个图像传感器的图像通过不同的滤波器,每个滤波器包括多个通道,并且分割的图像通过 通过滤波器组合以产生期望的图像。 该装置包括一个滤波器单元,包括相对于多个图像通道具有不同图案的多个滤波器和滤波器输入的滤波图像;图像感测单元,包括感测通过多个滤波器滤波的图像的多个图像传感器; 计算感测图像的像素的图像通道值的内插单元,以及将计算出的图像通道值分配给相应的像素位置以生成单个期望图像的图像组合单元。

    Color-management apparatus and method
    36.
    发明申请
    Color-management apparatus and method 审中-公开
    色彩管理装置及方法

    公开(公告)号:US20080174798A1

    公开(公告)日:2008-07-24

    申请号:US11905964

    申请日:2007-10-05

    IPC分类号: G06F15/00

    CPC分类号: H04N1/6058

    摘要: A color-management apparatus and method which can improve color reproducibility during color-gamut mapping of devices having different color gamuts are provided. The apparatus includes a transformation unit transforming a first color space of an original image supplied from a source device into a second color space, a computing unit computing a plurality of second parameters based on at least one among a plurality of first parameter defining the second color space, and a color-gamut mapping unit performing color-gamut mapping between the source device and a reproduction device reproducing an output image from the original image using the plurality of second parameters.

    摘要翻译: 提供了一种能够提高具有不同色域的设备的色域映射期间的颜色再现性的颜色管理装置和方法。 该装置包括将从源装置提供的原始图像的第一颜色空间变换为第二颜色空间的变换单元,计算单元基于定义第二颜色的多个第一参数中的至少一个来计算多个第二参数 空间和色域映射单元,其在源设备和再现设备之间执行色域映射,使用多个第二参数从原始图像再现输出图像。

    Apparatus and method for image-adaptive color reproduction
    37.
    发明申请
    Apparatus and method for image-adaptive color reproduction 失效
    用于图像自适应色彩再现的装置和方法

    公开(公告)号:US20070211272A1

    公开(公告)日:2007-09-13

    申请号:US11714784

    申请日:2007-03-07

    IPC分类号: G03F3/08

    CPC分类号: H04N1/6058

    摘要: An apparatus and method for image-adaptive color reproduction is provided. The apparatus includes an information-extraction unit, an image-compression unit and an image-information-reproduction unit. The information-extraction unit inputs image information of a first color space model, converts the input image information into image information of a second color space model, and extracts pixel frequency information of pixels belonging to a plurality of color regions by using the image information of the second color space model. The image compression unit inputs the image information of the first color space model, converts the input image information into the image information of the second color space model, and calculates compressed image information by compression-mapping the image information of the second color space model. The image information reproduction unit outputs final image information by using the pixel frequency information and the compressed image information.

    摘要翻译: 提供了一种用于图像自适应色彩再现的装置和方法。 该装置包括信息提取单元,图像压缩单元和图像信息再现单元。 信息提取单元输入第一颜色空间模型的图像信息,将输入图像信息转换为第二颜色空间模型的图像信息,并且使用图像信息提取属于多个颜色区域的像素的像素频率信息 第二个颜色空间模型。 图像压缩单元输入第一颜色空间模型的图像信息,将输入图像信息转换为第二颜色空间模型的图像信息,并且通过压缩映射第二颜色空间模型的图像信息来计算压缩图像信息。 图像信息再现单元通过使用像素频率信息和压缩图像信息输出最终图像信息。

    Apparatus and method for reproducing optimized preference color using candidate images and natural languages
    38.
    发明申请
    Apparatus and method for reproducing optimized preference color using candidate images and natural languages 有权
    使用候选图像和自然语言再现优化偏好颜色的装置和方法

    公开(公告)号:US20070133024A1

    公开(公告)日:2007-06-14

    申请号:US11636640

    申请日:2006-12-11

    IPC分类号: G06F15/00

    摘要: An apparatus and method are provided for reproducing an optimized preference color using candidate images and natural languages, in which user-oriented optimized picture quality can be provided through a printer. The apparatus includes a preference color-natural language information memory which stores characteristic information of a preference color mapped on a natural language, a candidate image provider module which provides candidate images having characteristic information applied to original images, and a candidate preference image input module which inputs one image, which satisfies a user's preference, among the candidate images.

    摘要翻译: 提供一种用于使用候选图像和自然语言再现优化的偏好颜色的装置和方法,其中可以通过打印机提供面向用户的优化图像质量。 该装置包括一个偏好的颜色 - 自然语言信息存储器,其存储映射在自然语言上的偏好颜色的特征信息,提供具有应用于原始图像的特征信息的候选图像的候选图像提供器模块和候选偏好图像输入模块, 在候选图像中输入满足用户偏好的一个图像。

    Method and apparatus for printing converted image using predefined data and color characteristics
    39.
    发明授权
    Method and apparatus for printing converted image using predefined data and color characteristics 失效
    使用预定数据和颜色特征打印转换图像的方法和装置

    公开(公告)号:US08139274B2

    公开(公告)日:2012-03-20

    申请号:US11482717

    申请日:2006-07-10

    CPC分类号: H04N1/6058

    摘要: A method and apparatus that outputs an optimally-converted image using predefined data and color characteristics. The method includes: receiving the color characteristics; converting the received color characteristics into a range of lightness; converting the range of lightness and the received color characteristics into a gamut of lightness and chroma to be represented by the printer; and adaptively outputting the image according to the converted range of lightness and the received color characteristics.

    摘要翻译: 使用预定义的数据和颜色特征输出最佳转换的图像的方法和装置。 该方法包括:接收颜色特征; 将接收到的颜色特性转换成亮度的范围; 将亮度的范围和接收的颜色特性转换成由打印机表示的亮度和色度的色域; 以及根据所转换的亮度范围和接收到的颜色特性自适应地输出图像。

    Multi-focal camera apparatus and methods and mediums for generating focus-free image and autofocus image using the multi-focal camera apparatus
    40.
    发明授权
    Multi-focal camera apparatus and methods and mediums for generating focus-free image and autofocus image using the multi-focal camera apparatus 有权
    用于使用多焦相机装置产生无焦点图像和自动对焦图像的多焦相机装置和方法和介质

    公开(公告)号:US07944498B2

    公开(公告)日:2011-05-17

    申请号:US11892648

    申请日:2007-08-24

    CPC分类号: G03B13/36 G02B7/38 G02B13/001

    摘要: A multi-focal camera apparatus and methods and mediums for generating a focus-free image and an autofocus image using the multi-focal camera apparatus are provided. The multi-focal camera apparatus includes a lens module which comprises a plurality of lenses that concentrate light incident thereupon, and an image-sensor module which comprises a plurality of sensing zones respectively corresponding to the lenses, and obtains a plurality of images by converting beams of light that transmit through the lenses into electrical signals using the sensing zones, wherein the lenses have the same optical properties and are different distances apart from the respective sensing zones.

    摘要翻译: 提供了一种用于使用多焦相机装置产生无焦点图像和自动聚焦图像的多焦相机装置和方法和介质。 多焦相机装置包括:透镜模块,其包括集中入射到其上的光的多个透镜;以及图像传感器模块,其包括分别对应于所述透镜的多个感测区域,并且通过转换光束获得多个图像 的光通过透镜透射到使用感测区域的电信号中,其中透镜具有相同的光学性质,并且距离各个感测区域不同的距离。