SAFE MODE TRANSITION IN 3D CONTENT RENDERING
    1.
    发明申请
    SAFE MODE TRANSITION IN 3D CONTENT RENDERING 审中-公开
    三维内容渲染中的安全模式转换

    公开(公告)号:US20120068996A1

    公开(公告)日:2012-03-22

    申请号:US12887425

    申请日:2010-09-21

    IPC分类号: G06T15/00

    CPC分类号: G06T15/005

    摘要: A method for rendering 3D content in a safe mode includes receiving images to be rendered in a 3D format, and detecting, in the received images, at least one image having a 3D content creation or conversion error that creates an uncomfortable 3D effect to a user. The method may also include transitioning to a safe mode, under which 3D enhancement is performed to the detected at least one image to avoid the uncomfortable 3D effect, and rendering the 3D enhanced image for display.

    摘要翻译: 用于以安全模式呈现3D内容的方法包括接收要以3D格式呈现的图像,以及在接收到的图像中检测具有3D内容创建或转换错误的至少一个图像,其向用户产生不舒适的3D效果 。 该方法还可以包括转换到安全模式,在该模式下,对所检测的至少一个图像进行3D增强以避免不舒服的3D效果,以及渲染用于显示的3D增强图像。

    Methods and systems for 2D to 3D conversion from a portrait image
    2.
    发明授权
    Methods and systems for 2D to 3D conversion from a portrait image 有权
    从肖像图像2D到3D转换的方法和系统

    公开(公告)号:US08861836B2

    公开(公告)日:2014-10-14

    申请号:US13007411

    申请日:2011-01-14

    IPC分类号: G06K9/00 H04N13/02

    CPC分类号: H04N13/261 G06K9/00234

    摘要: A method for converting a 2D image into a 3D image includes receiving the 2D image; determining whether the received 2D image is a portrait, wherein the portrait can be a face portrait or a non-face portrait; if the received 2D image is determined to be a portrait, creating a disparity between a left eye image and a right eye image based on a local gradient and a spatial location; generating the 3D image based on the created disparity; and outputting the generated 3D image.

    摘要翻译: 将2D图像转换为3D图像的方法包括:接收2D图像; 确定所接收的2D图像是否是肖像,其中所述肖像可以是脸部肖像或非人脸肖像; 如果接收到的2D图像被确定为肖像,则基于局部渐变和空间位置创建左眼图像和右眼图像之间的视差; 基于创建的差异生成3D图像; 并输出所生成的3D图像。

    Fast depth map generation for 2D to 3D conversion
    3.
    发明授权
    Fast depth map generation for 2D to 3D conversion 失效
    用于2D到3D转换的快速深度图生成

    公开(公告)号:US08472746B2

    公开(公告)日:2013-06-25

    申请号:US13042182

    申请日:2011-03-07

    IPC分类号: G06K9/40

    CPC分类号: G06K9/40

    摘要: A method for generating a depth map for a 2D image includes receiving the 2D image; analyzing content of the received 2D image; determining a depth map based on a result of the content analysis; refining the determined depth map using an edge-preserving and noise reducing smoothing filter; and providing the refined depth map.

    摘要翻译: 用于生成2D图像的深度图的方法包括:接收2D图像; 分析所接收的2D图像的内容; 基于内容分析的结果确定深度图; 使用边缘保持和降噪平滑滤波器来精化确定的深度图; 并提供精细的深度图。

    Fast Depth Map Generation for 2D to 3D Conversion
    4.
    发明申请
    Fast Depth Map Generation for 2D to 3D Conversion 失效
    2D到3D转换的快速深度图生成

    公开(公告)号:US20110188773A1

    公开(公告)日:2011-08-04

    申请号:US13042182

    申请日:2011-03-07

    IPC分类号: G06K9/40

    CPC分类号: G06K9/40

    摘要: A method for generating a depth map for a 2D image includes receiving the 2D image; analyzing content of the received 2D image; determining a depth map based on a result of the content analysis; refining the determined depth map using an edge-preserving and noise reducing smoothing filter; and providing the refined depth map.

    摘要翻译: 用于生成2D图像的深度图的方法包括:接收2D图像; 分析所接收的2D图像的内容; 基于内容分析的结果确定深度图; 使用边缘保持和降噪平滑滤波器来精化确定的深度图; 并提供精细的深度图。

    Methods and Systems for 2D to 3D Conversion from a Portrait Image
    5.
    发明申请
    Methods and Systems for 2D to 3D Conversion from a Portrait Image 有权
    从肖像图像2D到3D转换的方法和系统

    公开(公告)号:US20120183202A1

    公开(公告)日:2012-07-19

    申请号:US13007411

    申请日:2011-01-14

    IPC分类号: G06K9/00

    CPC分类号: H04N13/261 G06K9/00234

    摘要: A method for converting a 2D image into a 3D image includes receiving the 2D image; determining whether the received 2D image is a portrait, wherein the portrait can be a face portrait or a non-face portrait; if the received 2D image is determined to be a portrait, creating a disparity between a left eye image and a right eye image based on a local gradient and a spatial location; generating the 3D image based on the created disparity; and outputting the generated 3D image.

    摘要翻译: 将2D图像转换为3D图像的方法包括:接收2D图像; 确定所接收的2D图像是否是肖像,其中所述肖像可以是脸部肖像或非人脸肖像; 如果接收到的2D图像被确定为肖像,则基于局部渐变和空间位置创建左眼图像和右眼图像之间的视差; 基于创建的差异生成3D图像; 并输出所生成的3D图像。

    Signal processing system and method of operation for nonlinear signal processing
    8.
    发明授权
    Signal processing system and method of operation for nonlinear signal processing 有权
    信号处理系统及其非线性信号处理方法

    公开(公告)号:US07852380B2

    公开(公告)日:2010-12-14

    申请号:US11738443

    申请日:2007-04-20

    IPC分类号: H04N5/228

    CPC分类号: H04N9/69 G06T5/009

    摘要: A signal processing system includes: defining a nonlinear function; defining a set of requirements for an output signal; obtaining an input signal; applying a cubic polynomial fitting to approximate the nonlinear function and provide an approximated nonlinear function; assigning a set of fitted polynomial parameters to the approximated nonlinear function; transforming the input signal with the approximated nonlinear function to provide a transformed signal; modifying the transformed signal by adjusting the set of fitted polynomial parameters to provide a modified signal meeting the set of requirements for the output signal; and outputting the modified signal.

    摘要翻译: 信号处理系统包括:定义非线性函数; 定义输出信号的一组要求; 获取输入信号; 应用三次多项式拟合近似非线性函数并提供近似非线性函数; 将一组拟合的多项式参数分配给近似非线性函数; 用近似非线性函数变换输入信号以提供变换信号; 通过调整拟合的多项式参数的集合来修改变换的信号,以提供满足输出信号的要求的修改的信号; 并输出修正信号。

    SIGNAL PROCESSING SYSTEM
    9.
    发明申请
    SIGNAL PROCESSING SYSTEM 有权
    信号处理系统

    公开(公告)号:US20090322916A1

    公开(公告)日:2009-12-31

    申请号:US11738443

    申请日:2007-04-20

    IPC分类号: H04N5/202

    CPC分类号: H04N9/69 G06T5/009

    摘要: A signal processing system includes: defining a nonlinear function; defining a set of requirements for an output signal; obtaining an input signal; applying a cubic polynomial fitting to approximate the nonlinear function and provide an approximated nonlinear function; assigning a set of fitted polynomial parameters to the approximated nonlinear function; transforming the input signal with the approximated nonlinear function to provide a transformed signal; modifying the transformed signal by adjusting the set of fitted polynomial parameters to provide a modified signal meeting the set of requirements for the output signal; and outputting the modified signal.

    摘要翻译: 信号处理系统包括:定义非线性函数; 定义输出信号的一组要求; 获取输入信号; 应用三次多项式拟合近似非线性函数并提供近似非线性函数; 将一组拟合的多项式参数分配给近似非线性函数; 用近似非线性函数变换输入信号以提供变换信号; 通过调整拟合的多项式参数的集合来修改变换的信号,以提供满足输出信号的要求的修改的信号; 并输出修正信号。

    Optimal raw RGB determination for color calibration
    10.
    发明授权
    Optimal raw RGB determination for color calibration 失效
    颜色校准的最佳原始RGB确定

    公开(公告)号:US08284260B2

    公开(公告)日:2012-10-09

    申请号:US12732525

    申请日:2010-03-26

    IPC分类号: H04N17/02 H04N9/73

    摘要: Improving color calibration, and similar operations, by generating an optimal raw RGB color chart, in the raw RGB domain, for an imaging device with a given type of image sensor, such as for a digital still camera. Calibration is performed in response to a constraint which takes into account the spectral sensitivity of the image sensor used on the camera as well as spectral reflectance and spectral radiance of multiple illuminants. Calibration is performed using the raw RGB color chart which is illuminant independent and image sensor specific and which can match the calibration performance of known calibration standards, such as Macbeth 24.

    摘要翻译: 通过在原始RGB域中为具有给定类型的图像传感器的成像装置(例如用于数字静态照相机)生成最佳的原始RGB颜色图来改善颜色校准和类似的操作。 响应于考虑到在相机上使用的图像传感器的光谱灵敏度以及多个光源的光谱反射率和光谱辐射度的约束来执行校准。 校准是使用独立的光源和图像传感器特定的原始RGB色彩图表进行的,可以匹配已知校准标准的校准性能,如Macbeth 24。