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1.发明授权Uniform program indexing method with simple and robust audio feature enhancing methods 有权统一的程序索引方法，具有简单强大的音频特征增强方法公开(公告)号：US08532800B2
公开(公告)日：2013-09-10
申请号：US11752932
申请日：2007-05-24
申请人： Bei Wang , Chia-Hung Yeh , Hsuan-Huei Shih , Chung-Chieh Kuo
发明人： Bei Wang , Chia-Hung Yeh , Hsuan-Huei Shih , Chung-Chieh Kuo
CPC分类号： H04N5/76
摘要： Simple, computational efficient, and robust audio features are applied in a uniform program indexing method for picking up video segments relating to highlight plays in a recorded program worthy of being reviewed. By focusing on certain frequencies in an audio sequence of the program, a computational complexity of the uniform program indexing method is significantly decreased. With the aid of MFCC coefficients and a DFBE coefficient generated from the MFCC coefficients, audio patterns may be utilized for differentiating exciting events in the program from other unnecessary information. Scores corresponding to various audio segments are regarded as standards for picking up video segments in the program worthy of being chosen in a recorded highlight collection. Some low-level-feature parameters, some video segments having highlight-related visual characteristics, and a re-ranking procedure are utilized for enhancing precision of the scores for providing video segments worthy of being reviewed.
摘要翻译： 简单，计算效率和健壮的音频功能被应用在统一的节目索引方法中，用于拾取与被评估的记录节目中的高清播放有关的视频段。 通过集中在程序的音频序列中的某些频率，均匀程序索引方法的计算复杂度显着降低。 借助于MFCC系数和从MFCC系数产生的DFBE系数，音频模式可用于将程序中的激励事件与其他不必要的信息区分开。 对应于各种音频段的分数被认为是用于拾取程序中的视频段的标准，值得在记录的高亮集合中选择。 一些低级特征参数，一些具有高亮度相关视觉特征的视频片段和重新排序过程被用于提高用于提供值得被评估的视频片段的分数的精度。
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公开(公告)号：US20080036867A1
公开(公告)日：2008-02-14
申请号：US11502512
申请日：2006-08-11
申请人： Jia-Hung Lin , Chih-Hung Kuo , Chia-Hung Yeh , Hsuan-Huei Shih
发明人： Jia-Hung Lin , Chih-Hung Kuo , Chia-Hung Yeh , Hsuan-Huei Shih
IPC分类号： H04N5/228
摘要： A camera motion parameter retrieving system and solving process begins with using the equation of that the vector field divergence volume integral is equal to the total outgoing throughput passing through the surface area of the volume through the vector in conjunction with camera motion detection to solve the Motion Vectors (MVs) in the domain, followed by operation to further solve camera motion parameter respectively contains that for PAN, TILT and ZOOM while the value of the parameter represents the motion value; upon obtaining those three parameters, the moving direction of the camera motion of the present image being indicated after simple addition and subtraction operation.
摘要翻译： 相机运动参数检索系统和求解过程开始于使用矢量场发散体积积分等于通过矢量通过矢量的体积通过摄像机运动检测的总输出吞吐量的等式，以解决运动 域中的向量（MV），随后进一步求解摄像机运动参数的操作分别包含PAN，TILT和ZOOM，而参数值表示运动值; 在获得这三个参数之后，在简单的加法和减法操作之后指示当前图像的相机运动的移动方向。
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公开(公告)号：US20070014482A1
公开(公告)日：2007-01-18
申请号：US11181500
申请日：2005-07-14
申请人： Chang Kim , Hsuan-Huei Shih , Chung-Chieh Kuo , Chia Yeh
发明人： Chang Kim , Hsuan-Huei Shih , Chung-Chieh Kuo , Chia Yeh
IPC分类号： G06K9/40
CPC分类号： G06T5/20 , G06T5/005 , G06T7/13 , H04N19/102 , H04N19/14 , H04N19/176 , H04N19/182 , H04N19/895
摘要： A method of generating pixel data of a missing block in an image frame is disclosed. Edge points are detected from neighboring image side adjacent to the missing block. A direction is calculated for each edge point. Edge lines are formed from edge points based on the direction thereof to partition the missing block into a plurality of missing regions. Data for missing pixels in each missing region are then calculated using reference pixels from neighboring image sides adjacent to the missing region.
摘要翻译： 公开了一种在图像帧中生成丢失块的像素数据的方法。 从邻近的图像侧检测到边缘点与缺失的块相邻。 计算每个边缘点的方向。 边缘线是根据其边缘点形成的，以将缺失块划分成多个缺失区域。 然后使用与缺失区域相邻的邻近图像侧的参考像素计算每个丢失区域中丢失像素的数据。
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公开(公告)号：US07956893B2
公开(公告)日：2011-06-07
申请号：US11608847
申请日：2006-12-11
申请人： Shih-Hung Lee , Chia-Hung Yeh , Hsuan-Huei Shih , Chung-Chieh Kuo
发明人： Shih-Hung Lee , Chia-Hung Yeh , Hsuan-Huei Shih , Chung-Chieh Kuo
CPC分类号： G11B27/034 , G06K9/00718 , G11B27/28
摘要： A method of indexing final pitching shots for each batter in a video recording of a baseball game is disclosed. The method includes locating pitching video frames in the video, identifying individual pitching shots contained in the video, determining which of the pitching shots is a final pitching shot for each batter in the baseball game, and creating an index of the final pitching shots.
摘要翻译： 公开了一种在棒球比赛的视频记录中为每个面糊的最后投球拍摄索引的方法。 该方法包括在视频中定位投影视频帧，识别视频中包含的各个投球镜头，确定投球拍中的哪一个是棒球比赛中每个击球手的最后投球速度，并创建最终投球命中率。
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公开(公告)号：US07587098B2
公开(公告)日：2009-09-08
申请号：US11181500
申请日：2005-07-14
申请人： Changsung Kim , Hsuan-Huei Shih , Chung-Chieh Kuo , Chia-Hung Yeh
发明人： Changsung Kim , Hsuan-Huei Shih , Chung-Chieh Kuo , Chia-Hung Yeh
IPC分类号： G06K9/42
CPC分类号： G06T5/20 , G06T5/005 , G06T7/13 , H04N19/102 , H04N19/14 , H04N19/176 , H04N19/182 , H04N19/895
摘要： A method of generating pixel data of a missing block in an image frame is disclosed. Edge points are detected from neighboring image side adjacent to the missing block. A direction is calculated for each edge point. Edge lines are formed from edge points based on the direction thereof to partition the missing block into a plurality of missing regions. Data for missing pixels in each missing region are then calculated using reference pixels from neighboring image sides adjacent to the missing region.
摘要翻译： 公开了一种在图像帧中生成丢失块的像素数据的方法。 从邻近的图像侧检测到边缘点与缺失的块相邻。 计算每个边缘点的方向。 边缘线是根据其边缘点形成的，以将缺失块划分成多个缺失区域。 然后使用与缺失区域相邻的邻近图像侧的参考像素计算每个丢失区域中丢失像素的数据。
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公开(公告)号：US07584428B2
公开(公告)日：2009-09-01
申请号：US11307496
申请日：2006-02-09
申请人： Chia-Hung Yeh , Rung-Wen Liou , Chih-Hung Kuo , Hsuan-Huei Shih
发明人： Chia-Hung Yeh , Rung-Wen Liou , Chih-Hung Kuo , Hsuan-Huei Shih
IPC分类号： G06F3/00
CPC分类号： G11B27/28
摘要： An apparatus for detecting highlights of a media stream, the apparatus including: a video processing module, an audio processing module, a shot change detector, and a post processor. The video processing module determines a video threshold value; the audio processing module determines at least one audio threshold value; the shot change detector is electrically connected to the video processing module and the audio processing module for deciding a shot change to inform the video processing module and the audio processing module; and the post processor is electrically connected to the video processing module and the audio processing module for determining video highlights according to video parameters and the video threshold value, and audio highlights according to audio parameters and the audio threshold value, and then deciding the highlights of the media stream according to the video highlights and the audio highlights.
摘要翻译： 一种用于检测媒体流的亮点的装置，该装置包括：视频处理模块，音频处理模块，镜头改变检测器和后处理器。 视频处理模块确定视频阈值; 所述音频处理模块确定至少一个音频阈值; 射击改变检测器电连接到视频处理模块和用于决定镜头改变的音频处理模块，以通知视频处理模块和音频处理模块; 并且后处理器电连接到视频处理模块和用于根据视频参数和视频阈值确定视频亮点的音频处理模块，以及根据音频参数和音频阈值的音频高亮，然后确定 媒体流根据视频亮点和音频亮点。
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公开(公告)号：US07549058B1
公开(公告)日：2009-06-16
申请号：US11172369
申请日：2005-06-30
申请人： Bei Wang , Chia-Hung Yeh , Hsuan-Huei Shih , C.-C. Jay Kuo
发明人： Bei Wang , Chia-Hung Yeh , Hsuan-Huei Shih , C.-C. Jay Kuo
CPC分类号： H04N7/1675 , H04N19/13 , H04N19/162 , H04N19/46 , H04N19/60 , H04N19/61 , H04N21/2347 , H04N21/26613 , H04N21/4405 , H04N21/835
摘要： A method and apparatus for encrypting and decrypting digital data employing multiple Huffman tables and at least one encryption key to enhance security of the digital data. At least one image parameter for characterizing the digital data, such as a motion vector table or DC-luminance, is selected as an image parameter. All possible Huffman tables according to the image parameter are then generated by Huffman tree mutation. A predetermined number of active Huffman tables from all possible Huffman tables are selected using a first encryption key and a hash function. Afterward, a coding sequence for the active Huffman tables is generated using a second encryption key and the hash function. Finally, the digital data is encrypted into an encrypted bit stream by the active Huffman tables with the coding sequence. Encrypted symbols of the image parameter can be reduced by symbol statistic analysis, thus reducing computation effort.
摘要翻译： 一种用于使用多个霍夫曼表加密和解密数字数据的方法和装置，以及至少一个加密密钥以增强数字数据的安全性。 选择用于表征诸如运动矢量表或DC亮度的数字数据的至少一个图像参数作为图像参数。 然后根据图像参数，所有可能的霍夫曼表由霍夫曼树突变产生。 使用第一加密密钥和散列函数来选择来自所有可能霍夫曼表的预定数量的活跃霍夫曼表。 之后，使用第二加密密钥和散列函数生成活动霍夫曼表的编码序列。 最后，通过具有编码顺序的主动霍夫曼表将数字数据加密成加密比特流。 通过符号统计分析可以减少图像参数的加密符号，从而减少计算量。
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公开(公告)号：US08154604B2
公开(公告)日：2012-04-10
申请号：US11502512
申请日：2006-08-11
申请人： Jia-Hung Lin , Chih-Hung Kuo , Chia-Hung Yeh , Hsuan-Huei Shih
发明人： Jia-Hung Lin , Chih-Hung Kuo , Chia-Hung Yeh , Hsuan-Huei Shih
摘要： A camera motion parameter retrieving system and solving process begins with using the equation of that the vector field divergence volume integral is equal to the total outgoing throughput passing through the surface area of the volume through the vector in conjunction with camera motion detection to solve the Motion Vectors (MVs) in the domain, followed by operation to further solve camera motion parameter respectively contains that for PAN, TILT and ZOOM while the value of the parameter represents the motion value; upon obtaining those three parameters, the moving direction of the camera motion of the present image being indicated after simple addition and subtraction operation.
摘要翻译： 相机运动参数检索系统和求解过程开始于使用矢量场发散体积积分等于通过矢量通过矢量的体积通过摄像机运动检测的总输出吞吐量的等式，以解决运动 域中的向量（MV），随后进一步求解摄像机运动参数的操作分别包含PAN，TILT和ZOOM，而参数值表示运动值; 在获得这三个参数之后，在简单的加法和减法操作之后指示当前图像的相机运动的移动方向。
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9.发明授权Method of identifying target synchronization point pair through scan-line image matching scheme 有权通过扫描线图像匹配方案识别目标同步点对的方法公开(公告)号：US08104055B2
公开(公告)日：2012-01-24
申请号：US11940300
申请日：2007-11-14
申请人： Bei Wang , Chia-Hung Yeh , Hsuan-Huei Shih , Chung-Chieh Kuo
发明人： Bei Wang , Chia-Hung Yeh , Hsuan-Huei Shih , Chung-Chieh Kuo
CPC分类号： H04N5/05
摘要： A method of identifying a target synchronization point pair including a source synchronization point corresponding to a source end and a destination synchronization point corresponding to a destination end is provided. The method includes receiving a source scan-line image corresponding to a first video source from the source end; selecting at least a comparing frame out of the source scan-line image; providing a destination scan-line image corresponding to a second video source at the destination end; and determining the target synchronization point pair by comparing the comparing frame and the destination scan-line image.
摘要翻译： 提供了一种识别目标同步点对的方法，其包括对应于与目的地端对应的源端和目的地同步点的源同步点。 该方法包括从源端接收对应于第一视频源的源扫描线图像; 从源扫描线图像中选择至少一个比较帧; 在目的地端提供与第二视频源对应的目的地扫描线图像; 以及通过比较所述比较帧和所述目的地扫描线图像来确定所述目标同步点对。
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公开(公告)号：US20080050015A1
公开(公告)日：2008-02-28
申请号：US11495685
申请日：2006-07-31
申请人： Ko-Yen Lu , Min-Kuan Chang , Chia-Hung Yeh , Hsuan-Huei Shih
发明人： Ko-Yen Lu , Min-Kuan Chang , Chia-Hung Yeh , Hsuan-Huei Shih
CPC分类号： G06K9/00234 , G06K9/00711
摘要： A method to detect anchorperson segment in news reporting by using visual characteristics to provide the basis to divide news into various categories includes steps of providing news image for skin color detection on the image with color space; applying morphology depending on whether the object in the image subject to skin color detection is moving to eliminate noise surrounding the image of the face to solve the region of the face of the anchorperson; and performing anchorperson detection once again by detecting the probable anchorperson segment.
摘要翻译： 通过使用视觉特征来提供将新闻划分成各种类别的基础的新闻报道中的主体段的方法包括以下步骤：为具有颜色空间的图像上的肤色检测提供新闻图像; 根据皮肤颜色检测的图像中的物体是否正在移动以消除围绕脸部图像的噪声来解决主体的脸部区域的应用形态; 并通过检测可能的锚点段再次执行锚者检测。
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