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1. 发明授权

US09214052B2 Analysis of stereoscopic images 有权
标题翻译：立体图像分析
公开(公告)号：US09214052B2
公开(公告)日：2015-12-15
申请号：US13051700
申请日：2011-03-18
申请人： Michael James Knee , Martin Weston
发明人： Michael James Knee , Martin Weston
IPC分类号： G07F9/10
CPC分类号： G07F9/10
摘要： A method of identifying the left-eye and the right-eye images of a stereoscopic pair, comprising the steps of comparing the images to locate an occluded region visible in only one of the images; detecting image edges; and identifying a right-eye image where image edges are aligned with a left hand edge of an occluded region and identifying a left-eye image where more image edges are aligned with a right hand edge of an occluded region.
摘要翻译：一种识别立体对的左眼和右眼图像的方法，包括以下步骤：比较图像以定位仅在一个图像中可见的遮挡区域; 检测图像边缘; 以及识别其中图像边缘与遮挡区域的左手边缘对准的右眼图像，并且识别其中更多图像边缘与遮挡区域的右手边缘对准的左眼图像。

2. 发明授权

US07840068B2 System and method for video processing by image segmentation 有权
标题翻译：通过图像分割进行视频处理的系统和方法
公开(公告)号：US07840068B2
公开(公告)日：2010-11-23
申请号：US10527911
申请日：2003-09-12
申请人： Michael James Knee , Martin Weston
发明人： Michael James Knee , Martin Weston
IPC分类号： G06K9/34
CPC分类号： G06T7/11 , G06T2207/10016
摘要： Video data is segmented by representing the pixel location, RGB values and other features such as motion vectors, as points in a multidimensional segmentation space. Initialized segments are represented as locations in the segmentation space and segment membership then determined by the distance in segmentation space from the data point representing the pixel to the location of the segment. The distance measure takes into consideration the covariance of the data, for the segment or for the picture.
摘要翻译：通过将像素位置，RGB值和诸如运动矢量的其他特征表示为多维分割空间中的点来分割视频数据。初始化段被表示为分段空间中的位置，并且分段隶属度由分段空间中的距离表示像素的数据点到分段的位置确定。距离测量考虑了数据，分段或图片的协方差。

3. 发明申请

US20110229014A1 ANALYSIS OF STEREOSCOPIC IMAGES 有权
标题翻译：立体图像分析
公开(公告)号：US20110229014A1
公开(公告)日：2011-09-22
申请号：US13051700
申请日：2011-03-18
申请人： Michael James Knee , Martin Weston
发明人： Michael James Knee , Martin Weston
IPC分类号： G06K9/00
CPC分类号： G07F9/10
摘要： A method of identifying the left-eye and the right-eye images of a stereoscopic pair, comprising the steps of comparing the images to locate an occluded region visible in only one of the images; detecting image edges; and identifying a right-eye image where image edges are aligned with a left hand edge of an occluded region and identifying a left-eye image where more image edges are aligned with a right hand edge of an occluded region.
摘要翻译：一种识别立体对的左眼和右眼图像的方法，包括以下步骤：比较图像以定位仅在一个图像中可见的遮挡区域; 检测图像边缘; 以及识别其中图像边缘与遮挡区域的左手边缘对准的右眼图像，并且识别其中更多图像边缘与遮挡区域的右手边缘对准的左眼图像。

4. 发明授权

US07978913B2 Image segmentation based on processing of a graph 有权
标题翻译：基于图形处理的图像分割
公开(公告)号：US07978913B2
公开(公告)日：2011-07-12
申请号：US11720025
申请日：2005-11-25
申请人： Michael James Knee , Martin Weston
发明人： Michael James Knee , Martin Weston
IPC分类号： G06K9/34 , G06K9/46 , G06K9/66 , G06K9/68 , G06K9/70
CPC分类号： G06K9/6224 , G06K9/342 , G06T7/11 , G06T7/162
摘要： A method of image segmentation using graph-theory techniques, in which pixels of an image are represented by the vertices of a graph. A minimum spanning tree is generated and edges of the tree are successively removed according to a morphological property to leave a spanning forest, trees of which correspond to segments of the image. Selection of edges for removal may depend on an energy function of a tree and on the energy function of trees created by removal of that edge.
摘要翻译：使用图论理论技术的图像分割方法，其中图像的像素由图的顶点表示。生成最小生成树并根据形态属性依次移除树的边缘以留下跨越对应于图像的段的跨越林。用于去除边缘的选择可能取决于树的能量函数和取决于该边缘所产生的树的能量函数。

5. 发明授权

US09002918B2 Adaptive signal processing 有权
标题翻译：自适应信号处理
公开(公告)号：US09002918B2
公开(公告)日：2015-04-07
申请号：US13411096
申请日：2012-03-02
申请人： Michael James Knee
发明人： Michael James Knee
IPC分类号： G06F17/10 , H03H21/00
CPC分类号： H03H21/0012
摘要： An adaptive low pass filtering process with a filter delay DA is conducted in parallel with reference low pass filtering process with a filter delay DR which is greater than DA. The error is measured between a delayed version of the adaptive process output and the reference process output. Filter parameters of the adaptive process are controlled to minimize the error.
摘要翻译：具有滤波器延迟DA的自适应低通滤波处理与参考低通滤波处理并行进行，具有大于DA的滤波器延迟DR。误差是在自适应过程输出的延迟版本和参考过程输出之间测量的。控制自适应过程的滤波参数以最小化误差。

6. 发明授权

US08587679B2 Video framing control in which operator framing of narrow view image controls automatic framing of wide view image 有权
标题翻译：视频框架控制，其中窄视图图像的操作者框架控制宽视角图像的自动构图
公开(公告)号：US08587679B2
公开(公告)日：2013-11-19
申请号：US13292559
申请日：2011-11-09
申请人： Michael James Knee
发明人： Michael James Knee
IPC分类号： H04N5/232 , H04N7/18
CPC分类号： H04N5/23293 , H04N5/247
摘要： In the creation of video program material, picture composition decisions—especially framing parameters—taken by an operator for small-display presentation of a scene are used the automatic generation of picture composition decisions for a larger display. Framing parameters such as pan, are temporally filtered before being applied to the wider field of view provided for the larger display.
摘要翻译：在创建视频节目素材时，使用图像构图决策 - 特别是由操作者为场景的小显示呈现而采取的成帧参数 - 自动生成用于较大显示的图像构图决定。诸如平移的成帧参数在被应用于为较大显示器提供的较宽视野之前被时间滤波。

7. 发明授权

US08526716B2 Analysis of stereoscopic images 有权
标题翻译：立体图像分析
公开(公告)号：US08526716B2
公开(公告)日：2013-09-03
申请号：US13415962
申请日：2012-03-09
申请人： Michael James Knee
发明人： Michael James Knee
IPC分类号： G06K9/00
CPC分类号： G06T7/97 , G06T2207/10021 , G06T2207/20021 , H04N13/10 , H04N13/398 , H04N17/00 , H04N2013/0081
摘要： A method of processing in an image processor a pair of images intended for stereoscopic presentation to identify left-eye and right-eye images of the pair. The method includes dividing both images of the pair into a plurality of like image regions, determining for each region a disparity value between the images of the pair to produce a set of disparity values, deriving for each region a confidence factor for the disparity value, determining a correlation parameter between the set of disparity values and a corresponding set of disparity values from a disparity model, in which the contribution of the disparity value for a region to the said correlation parameter is weighted in dependence on the confidence factor for that region, and identifying from said correlation parameter the left-eye and right-eye images of the pair, wherein the left eye and right images form a stereoscopic pair.
摘要翻译：一种在图像处理器中处理用于立体呈现以识别该对的左眼和右眼图像的一对图像的方法。该方法包括将该对的两个图像划分成多个相似的图像区域，为每个区域确定该对图像之间的差异值以产生一组视差值，为每个区域导出视差值的置信因子，确定所述视差集合集合和来自视差模型的对应视差值集合之间的相关参数，其中，根据所述区域的置信因子对区域的视差值对所述相关参数的贡献进行加权，以及从所述相关参数识别所述对的左眼和右眼图像，其中所述左眼和右图像形成立体对。

8. 发明申请

US20120287236A1 VIDEO PROCESSING METHOD AND APPARATUS FOR USE WITH A SEQUENCE OF STEREOSCOPIC IMAGES 有权
标题翻译：视频处理方法和装置与立体图像的序列一起使用
公开(公告)号：US20120287236A1
公开(公告)日：2012-11-15
申请号：US13469189
申请日：2012-05-11
申请人： Jonathan Diggins , Michael James Knee
发明人： Jonathan Diggins , Michael James Knee
IPC分类号： H04N13/00
CPC分类号： H04N13/106 , H04N13/111 , H04N13/139 , H04N13/161 , H04N13/194 , H04N13/211 , H04N2013/0074 , H04N2013/0081
摘要： To generate a warning that a stereoscopic image sequence has been synthesised from a 2D image sequence, a video processor correlates left-eye image data and right-eye image data to identify any sustained temporal offset between the left-eye and right-eye image data. A measure of sustained correlation between a measured spatial distribution of horizontal disparity and a spatial model can also be used to generate the warning.
摘要翻译：为了产生从2D图像序列合成立体图像序列的警告，视频处理器将左眼图像数据和右眼图像数据相关联，以识别左眼图像和右眼图像数据之间的任何持续的时间偏移。测量水平视差的空间分布与空间模型之间的持续相关性也可用于产生警告。

9. 发明申请

US20090252419A1 DETECTING A BORDER REGION IN AN IMAGE 有权
标题翻译：检测图像中的边界区域
公开(公告)号：US20090252419A1
公开(公告)日：2009-10-08
申请号：US12417411
申请日：2009-04-02
申请人： Michael James Knee
发明人： Michael James Knee
IPC分类号： G06K9/48
CPC分类号： G06K9/4609 , G06T7/13
摘要： Systems and methods for detecting a border region in an image. A blank border in a video picture is determined by summing luminance or other pixel measures in a direction parallel to the border and looking for the maximum gradient of those summed measures in a direction perpendicular to the border. Sensitivity can be enhanced by increasing (relative to other pixels) the gain of pixels around the present pixel value of the border. The location of the maximum gradient may be weighted by other measures before a decision on border location is taken.
摘要翻译：用于检测图像中的边界区域的系统和方法。通过在平行于边界的方向上求和亮度或其他像素度量并且在与边界垂直的方向上寻找这些相加度量的最大梯度来确定视频图像中的空白边框。可以通过增加（相对于其他像素）围绕边框的当前像素值的像素的增益来增强灵敏度。在采取边界位置决定之前，最大梯度的位置可以由其他措施加权。

10. 发明申请

US20080199105A1 Method and Apparatus for Spatial Interpolation of Colour Images 有权
标题翻译：彩色图像空间插值的方法和装置
公开(公告)号：US20080199105A1
公开(公告)日：2008-08-21
申请号：US11915615
申请日：2006-06-01
申请人： Michael James Knee
发明人： Michael James Knee
IPC分类号： G06K9/32
CPC分类号： H04N9/045 , H04N2209/046
摘要： This invention concerns the spatial interpolation of colour images and, in particular, the reconstruction, or “de-mosaicing” of data from a single sensor-array electronic camera. Electronic cameras typically have an image sensor comprising a matrix of individual pixel sensors, each sensor being responsive to a colour component. In order to obtain colour component information for all pixels, in accordance with the disclosed embodiment, green component pixel values (203) are interpolated to obtain green component pixel values for all pixels (209). A difference value (B−G) (212) is formed from the green colour component values (207) and the original blue component values (204) at blue pixel locations, and the difference values (B−G) (212) are then interpolated to obtain difference values for all pixels (216). Blue component values for all pixels (225) can then be obtained from the difference values for all pixels (216) and the green component values for all pixels (209).
摘要翻译：本发明涉及彩色图像的空间插值，特别是涉及来自单个传感器阵列电子照相机的数据的重构或“去镶嵌”。电子照相机通常具有包括单个像素传感器的矩阵的图像传感器，每个传感器响应颜色分量。为了获得所有像素的颜色分量信息，根据所公开的实施例，内插绿色分量像素值（203）以获得所有像素的绿色分量像素值（209）。在蓝色像素位置处由绿色分量值（207）和原始蓝色分量值（204）形成差分值（BG）（212），然后内插差分值（BG）（212）以获得差异所有像素的值（216）。然后可以从所有像素（216）和所有像素（209）的绿色分量值的差值获得所有像素（225）的蓝色分量值。

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