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1. 发明授权

US08885969B2 Method and apparatus for detecting coding artifacts in an image 有权
标题翻译：用于检测图像中的编码伪像的方法和装置
公开(公告)号：US08885969B2
公开(公告)日：2014-11-11
申请号：US13053828
申请日：2011-03-22
申请人： Paul Springer , Frank Moesle , Zhichun Lei , Matthias Brueggemann
发明人： Paul Springer , Frank Moesle , Zhichun Lei , Matthias Brueggemann
IPC分类号： H04N5/00 , H04N1/32 , H04N1/41 , G06K9/62 , G06K9/40 , G06K9/42 , G06K9/44 , G06K9/46 , G06K9/66 , H04N19/17 , H04N19/117 , G06T5/00 , H04N19/136 , G06T7/00 , H04N19/86 , H04N19/182 , H04N19/176
CPC分类号： H04N19/117 , G06K9/4604 , G06T5/002 , G06T7/11 , G06T7/12 , G06T7/155 , G06T2207/10016 , G06T2207/20021 , H04N19/114 , H04N19/14 , H04N19/17 , H04N19/176 , H04N19/182 , H04N19/86
摘要： The present invention relates to a method and a corresponding apparatus for detecting coding artifacts in an image. The proposed apparatus comprises an edge position detector that detects an edge position of an edge in said image, a border position detector that detects a border position of a border between a texture area and a flat area in said image, and an artifact position defining unit that defines the area between said edge position and said border position as artifact area potentially comprising coding artifacts.
摘要翻译：本发明涉及用于检测图像中的编码伪像的方法和相应的装置。所提出的装置包括检测所述图像中的边缘的边缘位置的边缘位置检测器，检测所述图像中的纹理区域和平坦区域之间的边界的边界位置的边界位置检测器，以及伪像位置定义单元其将所述边缘位置和所述边界位置之间的区域定义为潜在地包括编码伪像的伪影区域。

2. 发明授权

US09311927B2 Device and method for audible transient noise detection 有权
标题翻译：用于可听瞬态噪声检测的装置和方法
公开(公告)号：US09311927B2
公开(公告)日：2016-04-12
申请号：US13348136
申请日：2012-01-11
申请人： Zhichun Lei , Paul Springer , Frank Moesle , Ryota Isozaki , Thimo Emmerich
发明人： Zhichun Lei , Paul Springer , Frank Moesle , Ryota Isozaki , Thimo Emmerich
IPC分类号： H04R29/00 , G10L21/0208 , G10L21/0224 , G10L21/0232
CPC分类号： G10L21/0208 , G10L21/0224 , G10L21/0232 , H04R2225/43
摘要： The present invention relates to a device and a corresponding method for audible transient noise detection in an audio signal. To avoid the detection of false positives or at least reduce the number of detected false positives a device is proposed comprising a detector configured to detect a set of transient noise candidates in time or frequency domain among a plurality of samples of said audio signal, and a selector configured to select audible transient noise candidates from said set of transient noise candidates by use of one or more selection criteria, wherein the selection criteria used for said selection are selected and/or whose parameters are at least partly set based on characteristics of said audio signal.
摘要翻译：本发明涉及一种用于音频信号中的可听瞬态噪声检测的装置和相应的方法。为了避免检测到假阳性或至少减少检测到的假阳性的数量，提出了一种装置，其包括检测器，其被配置为在所述音频信号的多个样本中检测时间或频域中的一组瞬态噪声候选，并且被配置为通过使用一个或多个选择标准从所述瞬时噪声候选集合中选择可听到的瞬态噪声候选，其中用于所述选择的选择标准被选择和/或其参数基于所述音频的特性至少部分地设置信号。

3. 发明授权

US09444977B2 Method and device for adaptive noise measurement of a video signal 有权
标题翻译：视频信号自适应噪声测量方法和装置
公开(公告)号：US09444977B2
公开(公告)日：2016-09-13
申请号：US13190807
申请日：2011-07-26
申请人： Frank Moesle , Paul Springer , Gregor Schewior
发明人： Frank Moesle , Paul Springer , Gregor Schewior
IPC分类号： H04N5/21 , H04N17/00 , H04N5/14
CPC分类号： H04N5/21 , H04N5/145 , H04N17/004
摘要： The present invention relates to method of adaptive noise measurement of a video signal comprising a sequence of images. The proposed method comprises the steps of searching one or more spatially uniform areas within a current image, determining a spatial uniformity value of said one or more spatially uniform areas and combining said spatial uniformity values to obtain a spatial noise value representing a first measure for the amount of noise in said current image, detecting motion by comparing the current image with one or more preceding images and/or one or more succeeding images of said sequence of images by use of a motion threshold to obtain one or more motion maps indicating the amount of motion between the current image and the respective preceding or succeeding image, searching one or more static areas within said one or more motion maps, determining a temporal uniformity value for said one or more static areas by comparing image values at positions in said one or more preceding images and/or said one or more succeeding images, at which a low amount or no motion is indicated in the respective one or more motion maps, said temporal uniformity value representing a measure for the amount of noise at said positions in said current image, and combining said obtained temporal uniformity values to obtain a combined noise value representing a second measure for the amount of noise in said current image.
摘要翻译：本发明涉及包括图像序列的视频信号的自适应噪声测量方法。所提出的方法包括以下步骤：搜索当前图像内的一个或多个空间均匀区域，确定所述一个或多个空间均匀区域的空间均匀度值，并组合所述空间均匀度值以获得空间噪声值，所述当前图像中的噪声量，通过使用运动阈值比较当前图像与一个或多个先前图像和/或所述图像序列的一个或多个后续图像来检测运动，以获得指示量的一个或多个运动图在当前图像和相应的前一个或后续图像之间的运动，搜索所述一个或多个运动图中的一个或多个静态区域，通过比较所述一个或多个静态区域中的位置的图像值，确定所述一个或多个静态区域的时间均匀度值，更多的先前图像和/或所述一个或多个后续图像，其中在相应的图像中指示低量或不运动所述时间均匀度值表示所述当前图像中的所述位置处的噪声量的度量，并且组合所获得的时间均匀性值以获得表示所述电流中的噪声量的第二测量值的组合噪声值图片。

4. 发明授权

US08538163B2 Method and system for detecting edges within an image 失效
标题翻译：用于检测图像边缘的方法和系统
公开(公告)号：US08538163B2
公开(公告)日：2013-09-17
申请号：US12893624
申请日：2010-09-29
申请人： Frank Moesle , Paul Springer
发明人： Frank Moesle , Paul Springer
IPC分类号： G06K9/36
CPC分类号： G06T7/155 , G06T7/13 , G06T2207/20032 , G06T2207/20036
摘要： A method for detecting edges within an image. An edge strength indicator for each pixel within the image is determined and the edge strength indicator is classified into at least three classes to generate a map having one value associated to each class. The classified map is then separated into individual maps depending on the classification. A dilation process is applied to at least a part of the individual maps. The processed and/or individual maps are finally combined by logical operation to obtain a final map indicating edges without nearby texture.
摘要翻译：一种用于检测图像内的边缘的方法。确定图像内的每个像素的边缘强度指示符，并且将边缘强度指示符分类为至少三个类别，以生成具有与每个类别相关联的一个值的地图。然后根据分类将分类图分离成单独的地图。扩张过程适用于至少一部分个别地图。处理的和/或单独的地图最终通过逻辑操作组合以获得指示没有附近纹理的边缘的最终地图。

5. 发明申请

US20110085737A1 METHOD AND SYSTEM FOR DETECTING EDGES WITHIN AN IMAGE 失效
标题翻译：用于检测图像中边缘的方法和系统
公开(公告)号：US20110085737A1
公开(公告)日：2011-04-14
申请号：US12893624
申请日：2010-09-29
申请人： Frank Moesle , Paul Springer
发明人： Frank Moesle , Paul Springer
IPC分类号： G06K9/48
CPC分类号： G06T7/155 , G06T7/13 , G06T2207/20032 , G06T2207/20036
摘要： The present invention relates to a method for detecting edges within an image.An edge strength indicator for each pixel within the image is determined and the edge strength indicator is classified into at least three classes to generate a map having one value associated to each class. The classified map is then separated into individual maps depending on the classification. A dilation process is applied to at least a part of the individual maps. The processed and/or individual maps are finally combined by logical operation to obtain a final map indicating edges without nearby texture.The present invention further relates to a system for detecting edges.
摘要翻译：本发明涉及一种用于检测图像内的边缘的方法。确定图像内的每个像素的边缘强度指示符，并且将边缘强度指示符分类为至少三个类别，以生成具有与每个类别相关联的一个值的地图。然后根据分类将分类图分离成单独的地图。扩张过程适用于至少一部分个别地图。处理的和/或单独的地图最终通过逻辑操作组合以获得指示没有附近纹理的边缘的最终地图。本发明还涉及一种用于检测边缘的系统。

6. 发明授权

US08166274B2 Data writing in system with alignment restriction or vector-based systems 失效
标题翻译：数据写入系统与对齐限制或基于矢量的系统
公开(公告)号：US08166274B2
公开(公告)日：2012-04-24
申请号：US11623466
申请日：2007-01-16
申请人： Frank Moesle , Piergiorgio Sartor
发明人： Frank Moesle , Piergiorgio Sartor
IPC分类号： G06F12/02
CPC分类号： G06T1/60 , G06F12/04 , G06F2212/1056
摘要： A method for writing data in a system with alignment restriction, where first destination data generated from first source data located in a storage range starting at a first source position is written in a storage range starting at a non-aligned position. The method includes the steps of extracting second source data from a storage range starting at a second source position preceding the first source position, the second source data including the first source data, generating second destination data from the second source data, the second destination data including the first destination data, writing the second destination data in a storage range starting at an aligned position, where the second source position is set such that the first destination data is written in a storage range starting at the non-aligned position.
摘要翻译：一种用于在具有对准限制的系统中写入数据的方法，其中从位于从第一源位置开始的存储范围中的第一源数据生成的第一目的地数据被写入从不对准位置开始的存储范围。该方法包括以下步骤：从在第一源位置之前的第二源位置开始的存储范围中提取第二源数据，第二源数据包括第一源数据，从第二源数据生成第二目的地数据，第二目的数据包括第一目的地数据，将第二目的地数据写入从对齐位置开始的存储范围，其中第二源位置被设置为使得第一目的地数据被写入从不对准位置开始的存储范围。

7. 发明授权

US07668208B2 Method for synchronizing packet based digital data streams 失效
标题翻译：用于同步基于分组的数字数据流的方法
公开(公告)号：US07668208B2
公开(公告)日：2010-02-23
申请号：US10926669
申请日：2004-08-26
申请人： Frank Moesle
发明人： Frank Moesle
IPC分类号： H04J3/06 , H04L7/00 , H04N9/47
CPC分类号： H04N21/236 , H04J3/0608 , H04N7/52 , H04N21/242
摘要： The present invention relates to a method for synchronizing packet-based digital data streams. Key idea of the inventive method is to perform a state machine process (S3) with respect to received primary digital data streams (D1-1, D1-2) based on derived time stamp structure data (TSD), thereby synchronization state data (SSD) are generated which are representative for the synchronization state of the received primary digital data streams (D1-1, D1-2).
摘要翻译：本发明涉及一种用于同步基于分组的数字数据流的方法。本发明方法的关键思想是基于导出的时间戳结构数据（TSD）对接收的主数字数据流（D1-1，D1-2）执行状态机处理（S3），由此同步状态数据（SSD ）代表所接收的主数字数据流（D1-1，D1-2）的同步状态。

8. 发明申请

US20090245694A1 MOTION COMPENSATED TEMPORAL INTERPOLATION FOR FRAME RATE CONVERSION OF VIDEO SIGNALS 失效
标题翻译：运动补偿时间插值视频信号的帧速率转换
公开(公告)号：US20090245694A1
公开(公告)日：2009-10-01
申请号：US12409018
申请日：2009-03-23
申请人： Piergiorgio Sartor , Volker Freiburg , Frank Moesle , Oliver Erdler
发明人： Piergiorgio Sartor , Volker Freiburg , Frank Moesle , Oliver Erdler
IPC分类号： G06K9/32
CPC分类号： G06T3/4069 , H04N7/014
摘要： The present invention relates to a method for interpolating a subpixel at an interpolation position, which is situated in the chronological order between two source frames. Thereby the calculation of the interpolated subpixel's value is based on the value of the pixels of the two source frames and additional weighting coefficients, which are based on the motion vectors correlating the two source frames.
摘要翻译：本发明涉及一种用于内插位于两个源帧之间的时间顺序的内插位置处的子像素的方法。因此，内插子像素值的计算基于两个源帧的像素的值和基于与两个源帧相关联的运动矢量的附加加权系数。

9. 发明授权

US08437572B2 Method for sharpness enhancing an image 失效
标题翻译：清晰度增强图像的方法
公开(公告)号：US08437572B2
公开(公告)日：2013-05-07
申请号：US11688451
申请日：2007-03-20
申请人： Frank Moesle
发明人： Frank Moesle
IPC分类号： G06K9/40 , H04N9/74 , H04N5/00
CPC分类号： G06T5/003 , G06T2207/20036
摘要： A method for sharpness enhancing digital image data (ID), including: generating an intermediate processed image (IPI), in which uniform sections of the digital image data (ID) are cleaned from noise and in which at least one of a group consisting of contours, edges, wedges, structures and textures are detected, wherein the uniform section each fulfil a predefined uniformity criterion, which is descriptive for at least one of a group consisting of uniformity, flatness, structure, and noise content; deriving a blend value b for each pixel (Pbjkab) from the intermediate processed image (IPI) with b ranging between 0 corresponding to flatness and 1 corresponding to texture; two-dimensional sharpness enhancing the digital image data (ID) to generate processed digital image data (PID); and generating output data (outD) by pixelwise blending the digital image data with the processed digital image data.
摘要翻译：一种锐度增强数字图像数据（ID）的方法，包括：产生中间处理图像（IPI），其中数字图像数据（ID）的均匀部分被清除为噪声，并且其中至少一个由检测轮廓，边缘，楔形，结构和纹理，其中均匀部分各自满足预定义的均匀性标准，其描述了由均匀性，平坦性，结构和噪声含量组成的组中的至少一个; 从中间处理图像（IPI）获得每个像素（Pbjkab）的混合值b，其中b在0与对应于纹理的平面度之间变化; 二维锐度增强数字图像数据（ID）以产生经处理的数字图像数据（PID）; 以及通过将数字图像数据与经处理的数字图像数据进行像素混合来产生输出数据（outD）。

10. 发明申请

US20050047446A1 Method for synchronizing packet based digital data streams 失效
标题翻译：用于同步基于分组的数字数据流的方法
公开(公告)号：US20050047446A1
公开(公告)日：2005-03-03
申请号：US10926669
申请日：2004-08-26
申请人： Frank Moesle
发明人： Frank Moesle
IPC分类号： H04J3/06 , H04N7/52
CPC分类号： H04N21/236 , H04J3/0608 , H04N7/52 , H04N21/242
摘要： The present invention relates to a method for synchronizing packet-based digital data streams. Key idea of the inventive method is to perform a state machine process (S3) with respect to received primary digital data streams (D1-1, D1-2) based on derived time stamp structure data (TSD), thereby synchronization state data (SSD) are generated which are representative for the synchronization state of the received primary digital data streams (D1-1, D1-2).
摘要翻译：本发明涉及一种用于同步基于分组的数字数据流的方法。本发明方法的关键思想是基于导出的时间戳结构数据（TSD）对接收的主数字数据流（D1-1，D1-2）执行状态机处理（S3），由此同步状态数据（SSD ）代表所接收的主数字数据流（D1-1，D1-2）的同步状态。

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