Image Registration System
    1.
    发明申请
    Image Registration System 有权
    图像注册系统

    公开(公告)号:US20080089609A1

    公开(公告)日:2008-04-17

    申请号:US11868213

    申请日:2007-10-05

    IPC分类号: G06K9/36 G06K9/32

    摘要: Images may be registered using temporal (time-based) and spatial information. In a film implementation, because film is a sequence of frames, using information from neighboring frames may enable a temporally smoother visual experience. In addition, it may be beneficial to take advantage of the fact that consecutive frames are often shifted similarly during the photographic process. Distortion measures may be used that discount candidate transformations that are considered to be too far from one or more preferred transformations, such as, for example, an optimal transformation from another frame or block or a currently-optimal transformation from the same frame/block. Composite color images may be processed to provide registration of underlying components.

    摘要翻译: 可以使用时间(基于时间)和空间信息来注册图像。 在电影实现中,由于电影是一系列帧,使用来自相邻帧的信息可以使得能够在时间上更平滑的视觉体验。 另外,利用这样的事实可能是有益的,即在摄影过程中连续帧经常移动相似。 可以使用被认为与一个或多个优选变换太远的折扣候选变换的失真度量,例如来自另一帧或块的最佳变换或来自相同帧/块的当前最佳变换。 可以处理复合彩色图像以提供底层组件的注册。

    REGISTRATION OF SEPARATIONS
    2.
    发明申请
    REGISTRATION OF SEPARATIONS 有权
    分离登记

    公开(公告)号:US20080056614A1

    公开(公告)日:2008-03-06

    申请号:US11856541

    申请日:2007-09-17

    IPC分类号: G06K9/32

    摘要: Separations or images relating to film or other fields may be registered using a variety of features, such as, for example: (1) correcting one or more film distortions; (2) automatically determining a transformation to reduce a film distortion; (3) applying multiple criteria of merit to a set of features to determine a set of features to use in determining a transformation; (4) determining transformations for areas in an image or a separation in a radial order; (5) comparing areas in images or separations by weighting feature pixels differently than non-feature pixels; (6) determining distortion values for transformations by applying a partial distortion measure and/or using a spiral search configuration; (7) determining transformations by using different sets of features to determine corresponding transformation parameters in an iterative manner; and (8) applying a feathering technique to neighboring areas within an image or separation.

    摘要翻译: 可以使用各种特征来记录与胶片或其他领域有关的分离或图像,例如:(1)校正一个或多个胶片失真; (2)自动确定变换以减少胶片失真; (3)将多个品质标准应用于一组特征以确定用于确定变换的一组特征; (4)确定图像中的区域的转换或以径向顺序的分离; (5)通过与非特征像素不同地加权特征像素来比较图像或分离中的区域; (6)通过应用部分失真测量和/或使用螺旋搜索配置来确定变换的失真值; (7)通过使用不同的特征集确定变换,以迭代方式确定相应的变换参数; 和(8)对图像或分离中的相邻区域应用羽化技术。

    Registration of separations
    4.
    发明申请
    Registration of separations 有权
    离职登记

    公开(公告)号:US20050111759A1

    公开(公告)日:2005-05-26

    申请号:US10933509

    申请日:2004-09-03

    摘要: Images may be registered using temporal (time-based) and spatial information. In a film implementation, because film is a sequence of frames, using information from neighboring frames may enable a temporally smoother visual experience. In addition, it may be beneficial to take advantage of the fact that consecutive frames are often shifted similarly during the photographic process. Distortion measures may be used that discount candidate transformations that are considered to be too far from one or more preferred transformations, such as, for example, an optimal transformation from another frame or block or a currently-optimal transformation from the same frame/block. Composite color images may be processed to provide registration of underlying components.

    摘要翻译: 可以使用时间(基于时间)和空间信息来注册图像。 在电影实现中,由于电影是一系列帧,使用来自相邻帧的信息可以使得能够在时间上更平滑的视觉体验。 另外,利用这样的事实可能是有益的,即在摄影过程中连续帧经常移动相似。 可以使用被认为与一个或多个优选变换太远的折扣候选变换的失真度量,例如来自另一帧或块的最佳变换或来自相同帧/块的当前最佳变换。 可以处理复合彩色图像以提供底层组件的注册。

    Reducing differential resolution of separations
    6.
    发明申请
    Reducing differential resolution of separations 有权
    降低分离的差分分辨率

    公开(公告)号:US20060034541A1

    公开(公告)日:2006-02-16

    申请号:US11206182

    申请日:2005-08-18

    IPC分类号: G06K9/40 G06K9/32

    摘要: Certain disclosed implementations use digital image processing to reduce the differential resolution among separations or images in film frames, such as, for example, red flare. A location in the red image may be selected using information from another image. The selected location may be modified using information from that other image. The selection may include comparing features of an edge in the first image with features of a corresponding edge in the other image. The modification may include performing wavelet transformations of the two images and copying certain coefficients (or a function of these coefficients) produced by the application of the transformation to the second image to the coefficients produced by the application of the transformation to the first image. The copied coefficients may be correlated with the selected location. Other disclosed techniques vary from the above and may be applied to other fields.

    摘要翻译: 某些公开的实现使用数字图像处理来减少胶片帧中的分离或图像之间的差分分辨率,例如红色耀斑。 可以使用来自另一图像的信息来选择红色图像中的位置。 可以使用来自该另一图像的信息来修改所选择的位置。 选择可以包括将第一图像中的边缘的特征与另一图像中的对应边缘的特征进行比较。 该修改可以包括执行两个图像的小波变换,并将通过应用到第二图像的变换产生的某些系数(或这些系数的函数)复制到通过应用到第一图像的变换而产生的系数。 复制的系数可以与所选择的位置相关联。 其他公开的技术从上述变化,并且可以应用于其他领域。

    Digital media distribution device
    8.
    发明授权
    Digital media distribution device 有权
    数字媒体分发设备

    公开(公告)号:US08621542B2

    公开(公告)日:2013-12-31

    申请号:US10916330

    申请日:2004-08-10

    摘要: A digital media distribution device that includes an encoder, a decoder coupled to the encoder, and a transcoder coupled to the decoder. The encoder is configured to encode input data that is received by the digital media distribution device into a first data format. The decoder is configured to decode output data to be output by the digital media distribution device. The transcoder is configured to convert the encoded input data from the first data format into a second data format. The digital media distribution device is configured to be coupled to a computer network.

    摘要翻译: 一种包括编码器,耦合到编码器的解码器和耦合到解码器的代码转换器的数字媒体分发设备。 编码器被配置为将由数字媒体分发设备接收的输入数据编码为第一数据格式。 解码器被配置为对由数字媒体分发设备输出的输出数据进行解码。 代码转换器被配置为将编码的输入数据从第一数据格式转换成第二数据格式。 数字媒体分发设备被配置为耦合到计算机网络。

    Digital media distribution device
    9.
    发明申请
    Digital media distribution device 有权
    数字媒体分发设备

    公开(公告)号:US20050163223A1

    公开(公告)日:2005-07-28

    申请号:US10916330

    申请日:2004-08-10

    IPC分类号: H04N5/00 H04N7/12 H04N7/26

    摘要: A digital media distribution device that includes an encoder, a decoder coupled to the encoder, and a transcoder coupled to the decoder. The encoder is configured to encode input data that is received by the digital media distribution device into a first data format. The decoder is configured to decode output data to be output by the digital media distribution device. The transcoder is configured to convert the encoded input data from the first data format into a second data format. The digital media distribution device is configured to be coupled to a computer network.

    摘要翻译: 一种包括编码器,耦合到编码器的解码器和耦合到解码器的代码转换器的数字媒体分发设备。 编码器被配置为将由数字媒体分发设备接收的输入数据编码为第一数据格式。 解码器被配置为对由数字媒体分发设备输出的输出数据进行解码。 代码转换器被配置为将编码的输入数据从第一数据格式转换成第二数据格式。 数字媒体分发设备被配置为耦合到计算机网络。

    Method and apparatus for providing lossless data compression and editing media content
    10.
    发明授权
    Method and apparatus for providing lossless data compression and editing media content 有权
    提供无损数据压缩和编辑媒体内容的方法和装置

    公开(公告)号:US07805011B2

    公开(公告)日:2010-09-28

    申请号:US11531376

    申请日:2006-09-13

    IPC分类号: G06K9/36 G06K9/46 G06K9/66

    CPC分类号: G11B27/031 G11B27/329

    摘要: A method and a related apparatus for compressing images included in media content and editing the media content. The method can include providing an image-matching algorithm and a memory device, using the image-matching algorithm to identify images that are similar in a selection of media content extracting the images that are similar from the selection of media content, storing a single image that represents the extracted images in the memory device, and replacing the extracted images in the selection of media content with a metadata link that points to the single image. The method can further include providing a previously edited video program that originally was created from film footage, determining which of the video fields from the program include a unique film frame from the footage, and extracting the video fields from the program that include a unique film frame.

    摘要翻译: 一种用于压缩媒体内容中包含的图像和编辑媒体内容的方法和相关装置。 该方法可以包括提供图像匹配算法和存储器设备,使用图像匹配算法来识别在从媒体内容的选择相似的媒体内容的选择中相似的图像,存储单个图像 其表示在存储器件中提取的图像,并且使用指向单个图像的元数据链接来替换所选择的媒体内容中的提取的图像。 该方法可以进一步包括提供原始由电影片段创建的先前编辑的视频节目,确定来自节目的视频场中的哪一个包括来自素材的独特电影帧,以及从包括独特电影的节目中提取视频字段 帧。