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1. 发明授权

US08902360B2 Method for detecting image sequences having linewise repeated data 有权
标题翻译：用于检测具有线性重复数据的图像序列的方法
公开(公告)号：US08902360B2
公开(公告)日：2014-12-02
申请号：US12098849
申请日：2008-04-07
申请人： Marko Hahn , Christian Tuschen , Günter Scheffler , Markus Schu
发明人： Marko Hahn , Christian Tuschen , Günter Scheffler , Markus Schu
IPC分类号： H04N7/00 , H04N7/01 , H04N5/14
CPC分类号： H04N7/012 , H04N5/14
摘要： A method for detecting a video signal that represents an image sequence and exhibits linewise repeated video data comprises selecting a plurality of line groups each having a first, a second and a third line, which originate from two consecutive fields in the case of a field sequence and from one field in the case of a frame sequence. The method determines for each line group a first line-distance measure for a difference between video contents of the first and second lines and a second line-distance measure for a difference between video contents of the second and third lines. The method then interprets the first and second line-distance measures with regard to the presence of a significant difference between these line-distance measures.
摘要翻译：一种用于检测表示图像序列并呈现线性重复视频数据的视频信号的方法包括：在场序列的情况下，选择多个具有第一，第二和第三行的行组，其从两个连续字段起源并且在帧序列的情况下来自一个场。该方法为每个线路组确定第一和第二线路的视频内容之间的差异的第一线路距离测量和第二和第三线路的视频内容之间的差异的第二线路距离测量。然后，该方法解释第一和第二线路距离措施关于这些线路距离度量之间存在显着差异。

2. 发明授权

US08446950B2 Method of estimating the motion in image processing 有权
标题翻译：估计图像处理中运动的方法
公开(公告)号：US08446950B2
公开(公告)日：2013-05-21
申请号：US12258142
申请日：2008-10-24
申请人： Peter Rieder , Guenter Scheffler , Christian Tuschen , Marko Hahn , Markus Schu
发明人： Peter Rieder , Guenter Scheffler , Christian Tuschen , Marko Hahn , Markus Schu
IPC分类号： H04N7/12
CPC分类号： H04N19/51 , H04N19/56
摘要： A method is described for selecting a motion vector for a first image block of an image of an image sequence from a number of test vectors, to which respectively a significance measurement is assigned, wherein at least one of these test vectors is a motion vector of a further image block that is arranged temporally and/or spatially adjacent to the first image block, or a vector formed by modification of this motion vector, and wherein the method covers: Determining a distance measurement for each test vector, Determining a modified distance measurement to each test vector depending on the distance measurement determined to this test vector and additionally at least on the significance measurement assigned to this test vector, Selecting one of the test vectors as motion vector depending on the modified distance measurements, Determining a new distance measurement of the test vector selected as motion vector depending on whether the selected motion vector meets at least one significance criterion, and assigning this new significance measurement as significance measurement to the motion vector for the selection of a motion vector for a third image block, in which the motion vector of the first image block or a vector formed by modification of this motion vector is selected as test vector.
摘要翻译：描述了一种从多个测试向量中选择图像序列的图像的第一图像块的运动矢量的方法，分别对其分配显着性测量值，其中这些测试矢量中的至少一个是运动矢量在第一图像块的时间和/或空间上布置的另一个图像块，或通过修改该运动矢量形成的矢量，并且其中该方法覆盖：确定每个测试向量的距离测量，确定修改的距离测量根据对该测试矢量确定的距离测量值和至少在分配给该测试矢量的显着度测量值，将每个测试矢量选择为根据修改的距离测量的运动矢量的测试矢量，确定新距离测量根据所选择的运动矢量是否满足至少一个显着性，选择作为运动矢量的测试向量并且将该新的重要性测量值作为对第三图像块的运动矢量的选择的运动矢量的有意义测量值的分配，其中，选择第一图像块的运动矢量或通过修改该运动矢量形成的矢量作为测试载体。

3. 发明授权

US08416344B2 Iterative method for interpolating video information values 有权
标题翻译：用于内插视频信息值的迭代方法
公开(公告)号：US08416344B2
公开(公告)日：2013-04-09
申请号：US12058280
申请日：2008-03-28
申请人： Marko Hahn
发明人： Marko Hahn
IPC分类号： H04N7/01
CPC分类号： G06T3/4007 , H04N5/144 , H04N7/0132 , H04N7/014
摘要： The invention relates to an iterative method for determining an interpolated video information value in an image that exhibits a number of image regions arrayed for example in matrix fashion, at least one of which is an image region to be interpolated, and that is disposed temporally between a first image and a second image of an image sequence.
摘要翻译：本发明涉及一种迭代方法，用于确定图像中的内插视频信息值，该图像呈现出例如以矩阵方式排列的图像区域的数量，其中至少一个是待内插的图像区域，并且其间隔地位于图像序列的第一图像和第二图像。

4. 发明授权

US07894529B2 Method and device for determining motion vectors 有权
标题翻译：用于确定运动矢量的方法和装置
公开(公告)号：US07894529B2
公开(公告)日：2011-02-22
申请号：US11444976
申请日：2006-06-01
申请人： Marko Hahn , Peter Rieder , Günter Scheffler
发明人： Marko Hahn , Peter Rieder , Günter Scheffler
IPC分类号： H04N7/12
CPC分类号： H04N19/42 , G06T7/238 , G06T2207/10016 , H04N5/144 , H04N19/43 , H04N19/51
摘要： An image to be interpolated is subdivided into a number of image blocks and a motion estimation technique is implemented to provide at least one initial motion vector for each of the image blocks. A modified motion vector is generated for each image block based on the initial motion vectors assigned to the individual image blocks. At least one additional image block is determined through which the motion vector assigned to the given image block passes at least partially, and the modified motion vector is generated as a function of the initial motion vector that is assigned to this at least one additional image block.
摘要翻译：要插值的图像被细分为多个图像块，并且实施运动估计技术以为每个图像块提供至少一个初始运动矢量。基于分配给各个图像块的初始运动向量，为每个图像块生成修改的运动矢量。确定分配给给定图像块的运动矢量至少部分地通过至少一个附加图像块，并且根据分配给该至少一个附加图像块的初始运动矢量生成经修改的运动矢量。

5. 发明申请

US20100315560A1 Image Processing Method With Motion Estimation And Image Processing Arrangement 有权
标题翻译：具有运动估计和图像处理布置的图像处理方法
公开(公告)号：US20100315560A1
公开(公告)日：2010-12-16
申请号：US12797808
申请日：2010-06-10
申请人： Marko Hahn , Markus Schu , Peter Rieder , Christian Tuschen
发明人： Marko Hahn , Markus Schu , Peter Rieder , Christian Tuschen
IPC分类号： H04N5/14
CPC分类号： H04N19/00757 , G06T3/00 , H04N7/014 , H04N7/18 , H04N19/176 , H04N19/533 , H04N19/577 , H04N19/59 , H04N19/60 , H04N19/61
摘要： A method for processing a video image sequence with a number of successive images and an image processing device for processing a video image sequence are described. The method comprises: generation of at least one scaled image sequence (F11, F12) from the video image sequence (F); generation of a motion-compensated scaled image sequence (F40) from the scaled image sequence (F50); generation of a motion-compensated output image sequence (F′) from the scaled image sequence (F40); wherein the generation of the motion-compensated scaled image sequence (F40) comprises the determination of a motion vector field based on at least two images (F11n−1; F11n) of the scaled image sequence (F11, F12) and the interpolation of an image using the at least two images and the motion vector field, and wherein the at least one input scaling factor (S11, S12) is dependent on motion information that is represented by at least one motion vector field that was determined for the temporally preceding images of the at least one scaled image sequence (F11, F12).
摘要翻译：描述了一种用于处理具有多个连续图像的视频图像序列的方法和用于处理视频图像序列的图像处理装置。该方法包括：从视频图像序列（F）生成至少一个缩放图像序列（F11，F12）; 从缩放图像序列（F50）生成运动补偿缩放图像序列（F40）; 从缩放图像序列（F40）生成运动补偿输出图像序列（F'）; 其中，所述运动补偿缩放图像序列（F40）的生成包括基于所述缩放图像序列（F11，F12）的至少两个图像（F11n-1; F11n）和所述运动补偿缩放图像序列使用所述至少两个图像和所述运动矢量场的图像，并且其中所述至少一个输入缩放因子（S11，S12）取决于由对于时间上在前的图像确定的至少一个运动矢量场表示的运动信息的所述至少一个缩放图像序列（F11，F12）。

6. 发明申请

US20090238409A1 Method for testing a motion vector 有权
标题翻译：测量运动矢量的方法
公开(公告)号：US20090238409A1
公开(公告)日：2009-09-24
申请号：US12406513
申请日：2009-03-18
申请人： Marko Hahn , Peter Rieder , Christian Tuschen , Gunter Scheffler , Markus Schu
发明人： Marko Hahn , Peter Rieder , Christian Tuschen , Gunter Scheffler , Markus Schu
IPC分类号： G06T7/20
CPC分类号： G06T7/223 , G06T2200/28 , G06T2207/20021
摘要： A method for testing a motion vector is described, which has: provision of at least one item of motion information assigned to the image sequence; storing a first image section of the first image in a first buffer memory and storing a second image section of the second image in a second intermediate memory, whereby a position of the first image section in the first image and a position of the second image section in the second image have reciprocal offset, which is dependent on the at least one item of motion information; determining a first image block in the first image section and a second image block in a second image section using the motion vector; comparing the contents of the first and of the second image block.
摘要翻译：描述了用于测试运动矢量的方法，其具有：提供分配给图像序列的至少一个运动信息项; 将第一图像的第一图像部分存储在第一缓冲存储器中，并将第二图像的第二图像部分存储在第二中间存储器中，由此第一图像中的第一图像部分的位置和第二图像部分的位置在所述第二图像中具有相互偏移，所述偏移依赖于所述至少一个运动信息项; 使用所述运动矢量确定所述第一图像部分中的第一图像块和第二图像部分中的第二图像块; 比较第一和第二图像块的内容。

7. 发明申请

US20090109343A1 METHOD OF ESTIMATING THE MOTION IN IMAGE PROCESSING 有权
标题翻译：估计图像处理运动的方法
公开(公告)号：US20090109343A1
公开(公告)日：2009-04-30
申请号：US12258142
申请日：2008-10-24
申请人： Peter Rieder , Guenter Scheffler , Christian Tuschen , Marko Hahn , Markus Schu
发明人： Peter Rieder , Guenter Scheffler , Christian Tuschen , Marko Hahn , Markus Schu
IPC分类号： H04N5/14
CPC分类号： H04N19/51 , H04N19/56
摘要： A method is described for selecting a motion vector for a first image block of an image of an image sequence from a number of test vectors, to which respectively a significance measurement is assigned, wherein at least one of these test vectors is a motion vector of a further image block that is arranged temporally and/or spatially adjacent to the first image block, or a vector formed by modification of this motion vector, and wherein the method covers: Determining a distance measurement for each test vector, Determining a modified distance measurement to each test vector depending on the distance measurement determined to this test vector and additionally at least on the significance measurement assigned to this test vector, Selecting one of the test vectors as motion vector depending on the modified distance measurements, Determining a new distance measurement of the test vector selected as motion vector depending on whether the selected motion vector meets at least one significance criterion, and assigning this new significance measurement as significance measurement to the motion vector for the selection of a motion vector for a third image block, in which the motion vector of the first image block or a vector formed by modification of this motion vector is selected as test vector.
摘要翻译：描述了一种从多个测试向量中选择图像序列的图像的第一图像块的运动矢量的方法，分别对其分配显着性测量值，其中这些测试矢量中的至少一个是运动矢量在第一图像块的时间和/或空间上布置的另一个图像块，或通过修改该运动矢量形成的矢量，并且其中该方法覆盖：确定每个测试向量的距离测量，确定修改的距离测量根据对该测试矢量确定的距离测量，并且另外至少基于分配给该测试矢量的显着性测量，将每个测试矢量选择为根据修改的距离测量的运动矢量中的一个作为运动矢量，确定新距离测量根据所选择的运动矢量是否满足至少一个显着性，选择为运动矢量的测试向量并且将该新的重要性测量值作为对第三图像块的运动矢量的选择的运动矢量的重要性测量值的分配，其中选择第一图像块的运动矢量或通过修改该运动矢量形成的矢量作为测试载体。

8. 发明申请

US20080246877A1 ITERATIVE METHOD FOR INTERPOLATING VIDEO INFORMATION VALUES 有权
标题翻译：用于插入视频信息值的迭代方法
公开(公告)号：US20080246877A1
公开(公告)日：2008-10-09
申请号：US12058280
申请日：2008-03-28
申请人： Marko Hahn
发明人： Marko Hahn
IPC分类号： H04N7/01
CPC分类号： G06T3/4007 , H04N5/144 , H04N7/0132 , H04N7/014
摘要： The invention relates to an iterative method for determining an interpolated video information value in an image that exhibits a number of image regions arrayed for example in matrix fashion, at least one of which is an image region to be interpolated, and that is disposed temporally between a first image and a second image of an image sequence.
摘要翻译：本发明涉及一种迭代方法，用于确定图像中的内插视频信息值，该图像呈现出例如以矩阵方式排列的图像区域的数量，其中至少一个是待内插的图像区域，并且该图像区域暂时置于图像序列的第一图像和第二图像。

9. 发明申请

US20070236601A1 Iterative method of interpolating image information values 有权
标题翻译：内插图像信息值的迭代方法
公开(公告)号：US20070236601A1
公开(公告)日：2007-10-11
申请号：US11540484
申请日：2006-09-28
申请人： Marko Hahn , Markus Schu
发明人： Marko Hahn , Markus Schu
IPC分类号： H04N11/20
CPC分类号： G06T3/4007 , H04N7/012 , H04N7/014
摘要： The invention relates to an iterative method for determining an interpolated image information value in an image that comprises a number of image regions arranged in a matrix-like fashion having original image regions to which one image information value has been assigned, and having at least one image region to be interpolated. In order to determine an interpolated [image information value]4, the method comprises the following method steps: a) specifying a starting interpolation direction; b) determining a quality measure for the starting interpolation direction; c) selecting at least one image direction different from the starting interpolation direction and determining a quality measure for this at least one image direction; d) comparing the quality measures for the starting interpolation direction and the at least one image direction different from the starting interpolation direction, selecting as the interpolation direction the starting interpolation direction or the at least one image direction, and determining the interpolated image information value using image regions that are located in the interpolation direction adjacent to the to-be-interpolated first image region; e) repeating method steps c) and d) at least once. 4 Translators note: added based on context.
摘要翻译：本发明涉及一种用于确定图像中的内插图像信息值的迭代方法，该图像包括以矩阵状排列的具有原始图像区域的多个图像区域，其中已经分配了一个图像信息值，并具有至少一个要插值的图像区域。为了确定内插的[图像信息值] ^{4，该方法包括以下方法步骤：a）指定起始插入方向; b）确定起始插值方向的质量测量; c）选择与起始插入方向不同的至少一个图像方向，并确定该至少一个图像方向的质量度量; d）比较起始插补方向和与开始插入方向不同的至少一个图像方向的质量度量，选择起始插入方向或至少一个图像方向作为插值方向，并且使用位于与被插值的第一图像区域相邻的插值方向的图像区域; e）重复方法步骤c）和d）至少一次。 ^{4 翻译笔记：根据上下文添加。}}

10. 发明授权

US07274402B2 Method and apparatus for motion-vector-aided pixel interpolation 有权
标题翻译：运动矢量辅助像素插值的方法和装置
公开(公告)号：US07274402B2
公开(公告)日：2007-09-25
申请号：US10871881
申请日：2004-06-18
申请人： Marko Hahn
发明人： Marko Hahn
IPC分类号： H04N7/01 , H04N11/00
CPC分类号： G06T3/4007 , H04N7/014
摘要： In a method and apparatus for motion-vector-aided interpolation of a pixel in an intermediate image lying temporally or spatially between first and second images, motion vectors are assigned to the pixel to be interpolated, one pixel in each image being assigned to each vector. Video information values (e.g., luminance or chrominance values) are determined based on the video information values of pixels assigned to the motion vectors. A further video information value is generated by mixing certain of the video information values, and other video information values form a value interval, the mathematical position of the further video information value being determined relative to the interval boundaries. The video information value to be interpolated is determined depending on the position of the further video information value relative to the interval boundaries.
摘要翻译：在用于在时间上或空间上位于第一和第二图像之间的中间图像中的像素的运动矢量辅助插值的方法和装置中，将运动矢量分配给待内插的像素，每个图像中的一个像素被分配给每个矢量。基于分配给运动矢量的像素的视频信息值来确定视频信息值（例如，亮度或色度值）。通过混合某些视频信息值，并且其它视频信息值形成值间隔，产生另外的视频信息值，所述另外的视频信息值相对于间隔边界确定的数学位置。要内插的视频信息值根据另外的视频信息值相对于间隔边界的位置来确定。

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