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    Automated stroboscoping of video sequences
    1.
    发明授权
    Automated stroboscoping of video sequences 有权
    视频序列自动频闪

    公开(公告)号：US07042493B2

    公开(公告)日：2006-05-09

    申请号：US09828028

    申请日：2001-04-06

    申请人： Paolo Prandoni ,  Emmanuel Reusens ,  Martin Vetterli ,  Luciano Sbaiz ,  Serge Ayer

    发明人： Paolo Prandoni ,  Emmanuel Reusens ,  Martin Vetterli ,  Luciano Sbaiz ,  Serge Ayer

    IPC分类号： H04N7/18

    CPC分类号： H04N7/188 ,  H04N5/2625 ,  H04N5/272

    摘要： Standard video footage even from a single video camera can be used to obtain, in an automated fashion, a stroboscope sequence of a sports event, for example. The sequence may be represented as a static images of a photographic nature, or by a video sequence in which camera motion remains present, in which case the video sequence can be rendered as a panning camera movement on a stroboscope picture or as an animated stroboscope sequence in which the moving object leaves a trailing trace of copies along its path. Multiple cameras can be used for an expanded field of view or for comparison of multiple sequences, for example.

    摘要翻译： 可以使用来自单个摄像机的标准视频素材以自动方式获得运动事件的频闪镜序列。 该序列可以表示为摄影性质的静态图像，或通过其中相机运动保持存在的视频序列来表示，在这种情况下，视频序列可以呈现为频闪图像上的平移相机运动或者作为动画频闪镜序列 其中移动物体沿其路径留下副本的尾迹。 例如，多个摄像机可用于扩展视野或用于比较多个序列。

    Coordination and combination of video sequences with spatial and temporal normalization
    2.
    发明授权
    Coordination and combination of video sequences with spatial and temporal normalization 有权
    视频序列与空间和时间归一化的协调和组合

    公开(公告)号：US08675021B2

    公开(公告)日：2014-03-18

    申请号：US12555841

    申请日：2009-09-09

    申请人： Emmanuel Reusens ,  Martin Vetterli ,  Serge Ayer ,  Victor Bergonzoli

    发明人： Emmanuel Reusens ,  Martin Vetterli ,  Serge Ayer ,  Victor Bergonzoli

    IPC分类号： G09G5/00 ,  H04N9/74

    CPC分类号： H04N5/265 ,  G06T15/50 ,  H04N5/272

    摘要： Given two video sequences, a composite video sequence can be generated (15) which includes visual elements from each of the given sequences, suitably synchronized (11) and represented in a chosen focal plane. A composite video sequence can be made also by similarly combining a video sequence with an audio sequence. In the composite video sequence, contestants, action figures or objects can be shown against a common background (12) even if the given video sequences differ as to background, with the common background taken from one or the other of the given sequences, for example. Alternatively, a different suitable background can be used, e.g. as derived from the given video sequences, as obtained from another video sequence or image, or as otherwise synthesized.

    摘要翻译： 给定两个视频序列，可以生成复合视频序列（15），其包括来自给定序列中的每一个的可视元素，被适当地同步（11）并且在选择的焦平面中表示。 复合视频序列也可以通过类似地组合视频序列与音频序列来进行。 在复合视频序列中，即使给定的视频序列与背景不同，可以针对公共背景（12）显示参赛者，动作图或对象，其中从给定序列中的一个或另一个采取常见背景，例如 。 或者，可以使用不同的合适的背景，例如。 如从给定的视频序列导出的，从另一个视频序列或图像获得，或以其他方式合成。

    IMAGE SENSOR HAVING NONLINEAR RESPONSE
    3.
    发明申请
    IMAGE SENSOR HAVING NONLINEAR RESPONSE 有权
    具有非线性响应的图像传感器

    公开(公告)号：US20110121421A1

    公开(公告)日：2011-05-26

    申请号：US12992235

    申请日：2009-04-09

    申请人： Edoardo Charbon ,  Luciano Sbaiz ,  Martin Vetterli ,  Sabine Susstrunk

    发明人： Edoardo Charbon ,  Luciano Sbaiz ,  Martin Vetterli ,  Sabine Susstrunk

    IPC分类号： H01L27/146

    CPC分类号： H04N5/355 ,  H01L27/14627 ,  H01L27/14645 ,  H04N5/347

    摘要： In previously known imaging devices as in still and motion cameras, for example, image sensor signal response typically is linear as a function of intensity of incident light. Desirably, however, akin to the response of the human eye, response is sought to be nonlinear and, more particularly, essentially logarithmic. Preferred nonlinearity is realized in image sensor devices of the invention upon severely limiting the number of pixel states, combined with clustering of pixels into what may be termed as super-pixels.

    摘要翻译： 在诸如在静止摄像机和运动摄像机中的先前已知的成像装置中，例如，图像传感器信号响应通常作为入射光的强度的函数是线性的。 然而，理想地，类似于人眼的反应，反应被寻求为非线性的，更具体地，本质上是对数的。 在严格限制像素状态的数量，结合像素的聚类到被称为超像素的情况下，在本发明的图像传感器装置中实现优选的非线性。

    Image sensor having nonlinear response
    5.
    发明授权
    Image sensor having nonlinear response 有权
    具有非线性响应的图像传感器

    公开(公告)号：US08633996B2

    公开(公告)日：2014-01-21

    申请号：US12992235

    申请日：2009-04-09

    申请人： Edoardo Charbon ,  Luciano Sbaiz ,  Martin Vetterli ,  Sabine Susstrunk

    发明人： Edoardo Charbon ,  Luciano Sbaiz ,  Martin Vetterli ,  Sabine Susstrunk

    IPC分类号： H04N5/225

    CPC分类号： H04N5/355 ,  H01L27/14627 ,  H01L27/14645 ,  H04N5/347

    摘要： In previously known imaging devices as in still and motion cameras, for example, image sensor signal response typically is linear as a function of intensity of incident light. Desirably, however, akin to the response of the human eye, response is sought to be nonlinear and, more particularly, essentially logarithmic. Preferred nonlinearity is realized in image sensor devices of the invention upon severely limiting the number of pixel states, combined with clustering of pixels into what may be termed as super-pixels.

    摘要翻译： 在诸如在静止摄像机和运动摄像机中的先前已知的成像装置中，例如，图像传感器信号响应通常作为入射光的强度的函数是线性的。 然而，理想地，类似于人眼的反应，反应被寻求为非线性的，更具体地，本质上是对数的。 在严格限制像素状态的数量，结合像素的聚类到被称为超像素的情况下，在本发明的图像传感器装置中实现优选的非线性。

    IMAGE ANNOTATION ON PORTABLE DEVICES
    6.
    发明申请
    IMAGE ANNOTATION ON PORTABLE DEVICES 有权
    便携式设备的图像注释

    公开(公告)号：US20120300089A1

    公开(公告)日：2012-11-29

    申请号：US13060777

    申请日：2011-02-25

    申请人： Luciano Sbaiz ,  Martin Vetterli

    发明人： Luciano Sbaiz ,  Martin Vetterli

    IPC分类号： H04N5/228 ,  G06K9/03

    CPC分类号： G06T11/00 ,  G06K9/00671 ,  G06K9/00979 ,  G06T19/006 ,  H04N1/00323 ,  H04N1/32203 ,  H04N1/32229 ,  H04N1/387 ,  H04N2201/0084 ,  H04N2201/0089 ,  H04N2201/3226 ,  H04N2201/3253 ,  H04N2201/3266 ,  H04N2201/3273

    摘要： A system for automated annotation of images and videos points a mobile device towards an object of interest, such as a building or landscape scenery, for the device to display an image of the scene with an annotation for the object. An annotation can include names, historical information, and links to databases of images, videos, and audio files. Different techniques can be used for determining positional placement of annotations, and, by using multiple techniques, positioning can be made more precise and reliable. The level of detail of annotation information can be adjusted according to the precision of the techniques used. A trade-off can be taken into account between precision of annotation and communication cost, delay and/or power consumption. An annotation database can be updated in a self-organizing way. Public information as available on the web can be converted to annotation data.

    摘要翻译： 用于图像和视频的自动注释的系统将移动设备指向感兴趣的对象，例如建筑物或景观风景，以使设备以对象的注释显示场景的图像。 注释可以包括名称，历史信息，以及到图像，视频和音频文件数据库的链接。 可以使用不同的技术来确定注释的位置，并且通过使用多种技术可以使定位更加精确和可靠。 注释信息的细节水平可以根据所使用技术的精度进行调整。 在注释的精度与通信成本，延迟和/或功耗之间可以考虑权衡。 可以以自组织的方式更新注释数据库。 网络上提供的公开信息可以转换为注释数据。

    Method and system for combining video sequences with spatio-temporal alignment
    7.
    发明授权
    Method and system for combining video sequences with spatio-temporal alignment 失效
    将视频序列与时空对齐相结合的方法和系统

    公开(公告)号：US06320624B1

    公开(公告)日：2001-11-20

    申请号：US09013772

    申请日：1998-01-16

    申请人： Serge Ayer ,  Martin Vetterli

    发明人： Serge Ayer ,  Martin Vetterli

    IPC分类号： H04N974

    CPC分类号： H04N5/2628 ,  G07C1/24 ,  H04N5/265

    摘要： Given two video sequences, a composite video sequence can be generated which includes visual elements from each of the given sequences, suitably synchronized and represented in a chosen focal plane. For example, given two video sequences with each showing a different contestant individually racing the same down-hill course, the composite sequence can include elements from each of the given sequences to show the contestants as if racing simultaneously. A composite video sequence can be made also by similarly combining a video sequence with an audio sequence.

    摘要翻译： 给定两个视频序列，可以生成包括来自给定序列中的每一个的可视元素的合成视频序列，其被适当地同步并在选择的焦平面中表示。 例如，给出两个视频序列，每个视频序列都显示不同的参赛者，单独赛跑相同的下坡路线，复合序列可以包括来自每个给定序列的元素，以显示参赛者同时运行。 复合视频序列也可以通过类似地组合视频序列与音频序列来进行。