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81. 发明授权

US09077869B2 Method and apparatus for detection and removal of rain from videos using temporal and spatiotemporal properties 有权
标题翻译：使用时间和时空属性从视频中检测和清除雨水的方法和装置
公开(公告)号：US09077869B2
公开(公告)日：2015-07-07
申请号：US13885564
申请日：2011-11-11
申请人： Abhishek Kumar Tripathi , Sudipta Mukhopadhyay
发明人： Abhishek Kumar Tripathi , Sudipta Mukhopadhyay
IPC分类号： G06K9/00 , H04N5/21 , G06T5/00 , H04N11/20
CPC分类号： H04N5/21 , G06K9/00791 , G06T5/005 , G06T7/0002 , G06T2207/10016 , G06T2207/20182 , G06T2207/30168 , H04N11/20
摘要： The invention relates to a new method and system for detection and removal of rain from video using temporal/spatiotemporal properties. Advantageously, the temporal/spatiotemporal properties are involved to separate the rain pixels from the non-rain pixels. It is thus possible by way of the present invention to involve less number of consecutive frames, reducing the buffer size and delay. It works only on the intensity plane which reduces the complexity and execution time significantly along with accurate rain detection. This new technique does not assume the shape, size and velocity of the raindrops which makes it robust to different rain conditions. This method reduces the buffer size which reduces the system cost, delay and power consumption while maintaining sufficient quality of rain detection.
摘要翻译：本发明涉及一种使用时间/时空属性从视频中检测和去除雨水的新方法和系统。有利地，涉及时间/时空属性以将雨像素与非雨像素分离。因此，通过本发明可以涉及较少数量的连续帧，减少了缓冲器大小和延迟。它仅在强度平面上工作，从而显着降低了复杂性和执行时间，同时精确的雨检测。这种新技术并没有假设雨滴的形状，尺寸和速度，这使得它在不同的雨水条件下变得坚固。该方法减少了缓冲器大小，这降低了系统成本，延迟和功耗，同时保持了足够的雨量检测。

82. 发明申请

US20150015783A1 METHOD FOR SCALING CHANNEL OF AN IMAGE 有权
标题翻译：用于缩放图像通道的方法
公开(公告)号：US20150015783A1
公开(公告)日：2015-01-15
申请号：US14462330
申请日：2014-08-18
申请人： QUALCOMM Technologies, Inc.
发明人： Christophe Bernard , Vincent Varoquaux , Marc De Vulpillieres
IPC分类号： H04N11/20 , H04N9/64 , H04N11/24
CPC分类号： H04N11/20 , G06T3/4007 , H04N7/0125 , H04N9/646 , H04N11/002
摘要： The present invention relates to a method for scaling a first channel, wherein the method comprises computing a low resolution second channel based on a transformation of the second channel with a transformation function used to transform high resolution channel into a low resolution channel; computing a correlation function between the low resolution second channel and the first channel; determining a predicted second channel having the high resolution from the low resolution second channel according to a prediction method; computing an high-pass second channel based on the difference between the second channel and the predicted second channel and based on the correlation function; determining a predicted first channel having the high resolution from the first channel according to the prediction method.
摘要翻译：本发明涉及一种用于缩放第一信道的方法，其中该方法包括：基于第二信道的变换，使用用于将高分辨率信道转换成低分辨率信道的变换函数来计算低分辨率第二信道; 计算低分辨率第二通道和第一通道之间的相关函数; 根据预测方法从低分辨率第二信道确定具有高分辨率的预测第二信道; 基于所述第二信道和所述预测的第二信道之间的差异，并且基于所述相关函数来计算高通第二信道; 根据预测方法，从第一信道确定具有高分辨率的预测第一信道。

83. 发明授权

US08818170B2 Reproduction device, reproduction method, reproduction program, and recording medium 有权
标题翻译：再现装置，再现方法，再现程序和记录介质
公开(公告)号：US08818170B2
公开(公告)日：2014-08-26
申请号：US13350510
申请日：2012-01-13
申请人： Toshiya Hamada , Motoki Kato
发明人： Toshiya Hamada , Motoki Kato
IPC分类号： H04N5/80
CPC分类号： H04N21/422 , G11B19/025 , G11B20/00528 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2020/1288 , G11B2220/213 , G11B2220/216 , G11B2220/2541 , G11B2220/2562 , H04N5/44504 , H04N5/765 , H04N5/85 , H04N9/64 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N9/8244 , H04N9/8715 , H04N11/20 , H04N21/42646 , H04N21/4325 , H04N21/439 , H04N21/4438
摘要： For a content-prerecorded large capacity disc-shaped recording medium, a user interface having high flexibility is accomplished. Button image data, corresponding sound data as an effect sound, and control commands for the sound data and image data are multiplexed with a stream and recorded on the disc. A scenario reproduced from the disc is stored in a buffer. The image data and sound data are stored in a buffer. Image data is read from the buffer in accordance with a scenario and expanded to a graphics plane. In addition, corresponding sound data is read from the buffer and reproduced by a sound player. When a button image is varied in accordance with a state change of the button, an effect sound is reproduced. As a result, a more effective user interface is accomplished.
摘要翻译：对于内容预录的大容量盘形记录介质，实现了具有高灵活性的用户界面。按钮图像数据，作为效果声音的相应声音数据以及用于声音数据和图像数据的控制命令与流复用并记录在盘上。从光盘再现的场景被存储在缓冲器中。图像数据和声音数据被存储在缓冲器中。根据场景从缓冲器读取图像数据并扩展到图形平面。此外，从缓冲器读取相应的声音数据，并由声音播放器再现。当按钮图像根据按钮的状态改变而变化时，再现效果声。结果，实现了更有效的用户界面。

84. 发明授权

US08810727B1 Method for scaling channel of an image 有权
标题翻译：缩放图像通道的方法
公开(公告)号：US08810727B1
公开(公告)日：2014-08-19
申请号：US13888810
申请日：2013-05-07
申请人： Zoran (France) S.A.
发明人： Christophe Bernard , Vincent Varoquaux , Marc De Vulpillieres
IPC分类号： H04N11/20
CPC分类号： H04N11/20 , G06T3/4007 , H04N7/0125 , H04N9/646 , H04N11/002
摘要： A method for scaling a first channel of an image. The method comprises computing a low resolution second channel of the image based on a transformation of the second channel with a transformation function used to transform a high resolution channel into a low resolution channel; computing a correlation function between the low resolution second channel and the first channel; determining a predicted second channel having the high resolution from the low resolution second channel according to a prediction method; computing a high-pass second channel based on the difference between the second channel and the predicted second channel and based on the correlation function; and determining a predicted first channel having the high resolution from the first channel according to the prediction method.
摘要翻译：一种缩放图像的第一个通道的方法。该方法包括基于用于将高分辨率信道变换成低分辨率信道的变换函数的第二信道的变换来计算图像的低分辨率第二信道; 计算低分辨率第二通道和第一通道之间的相关函数; 根据预测方法从低分辨率第二信道确定具有高分辨率的预测第二信道; 基于所述第二信道和所述预测的第二信道之间的差异，并且基于所述相关函数来计算高通第二信道; 以及根据预测方法从第一信道确定具有高分辨率的预测第一信道。

85. 发明申请

US20140078394A1 SELECTIVE USE OF CHROMA INTERPOLATION FILTERS IN LUMA INTERPOLATION PROCESS 审中-公开
标题翻译：罗马插值过程中色度插值滤波器的选择性使用
公开(公告)号：US20140078394A1
公开(公告)日：2014-03-20
申请号：US13830855
申请日：2013-03-14
申请人： GENERAL INSTRUMENT CORPORATION
发明人： Jian Lou , Koohyar Minoo , Limin Wang , Yue Yu
IPC分类号： H04N11/20
CPC分类号： H04N11/20 , H04N19/117 , H04N19/136 , H04N19/186 , H04N19/523 , H04N19/59
摘要： In one embodiment, a method determines one or more luma interpolation filters for interpolating sub-pel pixel values for a luma component. The one or more luma interpolation filters have a first number of coefficients. Then, the method determines one or more chroma interpolation filters for interpolating sub-pel pixel values for a chroma component. The one or more chroma interpolation filters have a second number of coefficients where the second number of coefficients is less than the first number of coefficients. When the one or more chroma interpolation filters should be used to interpolate a sub-pel pixel value for the luma component, the method uses a chroma interpolation filter to interpolate a sub-pixel value for the luma component by applying coefficients of the chroma interpolation filter to corresponding pixel values for the luma component.
摘要翻译：在一个实施例中，一种方法确定用于内插亮度分量的子像素像素值的一个或多个亮度内插滤波器。一个或多个亮度内插滤波器具有第一数量的系数。然后，该方法确定用于内插色度分量的子像素像素值的一个或多个色度内插滤波器。一个或多个色度插值滤波器具有第二数量的系数，其中第二数量的系数小于第一数目的系数。当使用一个或多个色度内插滤波器来内插亮度分量的子像素像素值时，该方法使用色度内插滤波器来通过应用色度内插滤波器的系数来内插亮度分量的子像素值到亮度分量的相应像素值。

86. 发明授权

US08606080B2 Reproducing apparatus, reproducing method, reproducing program, and recording medium 失效
标题翻译：再现装置，再现方法，再现程序和记录介质
公开(公告)号：US08606080B2
公开(公告)日：2013-12-10
申请号：US13350449
申请日：2012-01-13
申请人： Toshiya Hamada , Motoki Kato
发明人： Toshiya Hamada , Motoki Kato
IPC分类号： H04N9/80 , H04N5/917
CPC分类号： H04N21/422 , G11B19/025 , G11B20/00528 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2020/1288 , G11B2220/213 , G11B2220/216 , G11B2220/2541 , G11B2220/2562 , H04N5/44504 , H04N5/765 , H04N5/85 , H04N9/64 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N9/8244 , H04N9/8715 , H04N11/20 , H04N21/42646 , H04N21/4325 , H04N21/439 , H04N21/4438
摘要： For a content-prerecorded large capacity disc-shaped recording medium, a user interface having high flexibility is accomplished. Button image data, corresponding sound data as an effect sound, and control commands for the sound data and image data are multiplexed with a stream and recorded on the disc. A scenario reproduced from the disc is stored in a buffer. The image data and sound data are stored in a buffer. Image data is read from the buffer in accordance with a scenario and expanded to a graphics plane. In addition, corresponding sound data is read from the buffer and reproduced by a sound player. When a button image is varied in accordance with a state change of the button, an effect sound is reproduced. As a result, a more effective user interface is accomplished.
摘要翻译：对于内容预录的大容量盘形记录介质，实现了具有高灵活性的用户界面。按钮图像数据，作为效果声音的相应声音数据以及用于声音数据和图像数据的控制命令与流复用并记录在盘上。从光盘再现的场景被存储在缓冲器中。图像数据和声音数据被存储在缓冲器中。根据场景从缓冲器读取图像数据并扩展到图形平面。此外，从缓冲器读取相应的声音数据，并由声音播放器再现。当按钮图像根据按钮的状态改变而变化时，再现效果声。结果，实现了更有效的用户界面。

87. 发明授权

US08189678B2 Video and graphics system with an MPEG video decoder for concurrent multi-row decoding 有权
标题翻译：具有MPEG视频解码器的视频和图形系统，用于并行多行解码
公开(公告)号：US08189678B2
公开(公告)日：2012-05-29
申请号：US12961096
申请日：2010-12-06
申请人： Ramanujan Valmiki , Sandeep Bhatia
发明人： Ramanujan Valmiki , Sandeep Bhatia
IPC分类号： H04N7/00 , H04N9/64 , H04N7/112 , G06F15/80
CPC分类号： G06T9/007 , G06F15/80 , G09G5/001 , G09G5/02 , G09G5/024 , G09G5/026 , G09G5/06 , G09G5/12 , G09G5/14 , G09G5/28 , G09G5/346 , G09G5/36 , G09G5/363 , G09G2300/0408 , G09G2310/0224 , G09G2320/0247 , G09G2340/02 , G09G2340/0407 , G09G2340/0428 , G09G2340/06 , G09G2340/10 , G09G2340/12 , G09G2340/125 , G09G2360/02 , G09G2360/121 , G09G2360/125 , G09G2360/126 , G09G2360/128 , H04N5/126 , H04N5/14 , H04N5/4401 , H04N5/44504 , H04N5/44508 , H04N5/44591 , H04N5/45 , H04N5/46 , H04N7/00 , H04N7/0135 , H04N9/45 , H04N9/641 , H04N9/642 , H04N11/143 , H04N11/20 , H04N19/42 , H04N19/423 , H04N19/436 , H04N19/44 , H04N19/61 , H04N21/42204 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/434 , H04N21/4438 , H04N21/47 , Y10S502/506
摘要： A video and graphics system processes video data including both analog video, e.g., NTSC/PAL/SECAM/S-video, and digital video, e.g., MPEG-2 video in SDTV or HDTV format. The video and graphics system includes a video decoder, which is capable of concurrently decoding multiple SLICEs of MPEG-2 video data. The video decoder includes multiple row decoding engines for decoding the MPEG-2 video data. Each row decoding engine concurrently decodes two or more rows of the MPEG-2 video data. The row decoding engines have a pipelined architecture for concurrently decoding multiple rows of MPEG-2 video data. The video decoder may be integrated on an integrated circuit chip with other video and graphics system components such as transport processors for receiving one or more compressed data streams and for extracting video data, and a video compositor for blending processed video data with graphics.
摘要翻译：视频和图形系统处理包括模拟视频（例如NTSC / PAL / SECAM / S视频）和数字视频（例如，以SDTV或HDTV格式的MPEG-2视频）的视频数据。视频和图形系统包括视频解码器，其能够同时解码MPEG-2视频数据的多个SLICE。视频解码器包括用于解码MPEG-2视频数据的多行解码引擎。每行解码引擎同时解码MPEG-2视频数据的两行或多行。行解码引擎具有用于同时解码多行MPEG-2视频数据的流水线架构。视频解码器可以集成在具有其他视频和图形系统组件的集成电路芯片上，诸如用于接收一个或多个压缩数据流并用于提取视频数据的传输处理器，以及用于将经处理的视频数据与图形混合的视频合成器。

88. 发明申请

US20120114298A1 Reproduction device, reproduction method, reproduction program, and recording medium 有权
标题翻译：再现装置，再现方法，再现程序和记录介质
公开(公告)号：US20120114298A1
公开(公告)日：2012-05-10
申请号：US13350510
申请日：2012-01-13
申请人： Toshiya Hamada , Motoki Kato
发明人： Toshiya Hamada , Motoki Kato
IPC分类号： H04N5/775
CPC分类号： H04N21/422 , G11B19/025 , G11B20/00528 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2020/1288 , G11B2220/213 , G11B2220/216 , G11B2220/2541 , G11B2220/2562 , H04N5/44504 , H04N5/765 , H04N5/85 , H04N9/64 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N9/8244 , H04N9/8715 , H04N11/20 , H04N21/42646 , H04N21/4325 , H04N21/439 , H04N21/4438
摘要： For a content-prerecorded large capacity disc-shaped recording medium, a user interface having high flexibility is accomplished. Button image data, corresponding sound data as an effect sound, and control commands for the sound data and image data are multiplexed with a stream and recorded on the disc. A scenario reproduced from the disc is stored in a buffer. The image data and sound data are stored in a buffer. Image data is read from the buffer in accordance with a scenario and expanded to a graphics plane. In addition, corresponding sound data is read from the buffer and reproduced by a sound player. When a button image is varied in accordance with a state change of the button, an effect sound is reproduced. As a result, a more effective user interface is accomplished.
摘要翻译：对于内容预录的大容量盘形记录介质，实现了具有高灵活性的用户界面。按钮图像数据，作为效果声音的相应声音数据以及用于声音数据和图像数据的控制命令与流复用并记录在盘上。从光盘再现的场景被存储在缓冲器中。图像数据和声音数据被存储在缓冲器中。根据场景从缓冲器读取图像数据并扩展到图形平面。此外，从缓冲器读取相应的声音数据，并由声音播放器再现。当按钮图像根据按钮的状态改变而变化时，再现效果声。结果，实现了更有效的用户界面。

89. 发明授权

US08078981B2 Graphics display system with graphics window control mechanism 有权
标题翻译：图形显示系统具有图形窗口控制机制
公开(公告)号：US08078981B2
公开(公告)日：2011-12-13
申请号：US12268036
申请日：2008-11-10
申请人： Alexander G. MacInnis , Chengfuh Jeffrey Tang , Xiaodong Xie , James T. Patterson , Greg A. Kranawetter
发明人： Alexander G. MacInnis , Chengfuh Jeffrey Tang , Xiaodong Xie , James T. Patterson , Greg A. Kranawetter
IPC分类号： G06F3/14 , G09G5/00
CPC分类号： G06F3/0611 , G06F3/0653 , G06F3/0659 , G06F3/0683 , G06T1/20 , G06T1/60 , G06T9/00 , G06T9/007 , G09G5/001 , G09G5/02 , G09G5/024 , G09G5/026 , G09G5/06 , G09G5/12 , G09G5/14 , G09G5/28 , G09G5/346 , G09G5/36 , G09G5/363 , G09G2310/0224 , G09G2320/0247 , G09G2340/02 , G09G2340/0407 , G09G2340/10 , G09G2340/125 , G09G2360/02 , G09G2360/121 , G09G2360/125 , G09G2360/126 , G09G2360/128 , H04N5/04 , H04N5/126 , H04N5/14 , H04N5/4401 , H04N5/44504 , H04N5/44508 , H04N5/44591 , H04N5/45 , H04N5/46 , H04N7/0122 , H04N7/0135 , H04N9/45 , H04N9/641 , H04N9/642 , H04N11/143 , H04N11/20 , H04N19/42 , H04N19/423 , H04N19/436 , H04N19/44 , H04N19/59 , H04N19/61 , H04N21/42204 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/434 , H04N21/440263 , H04N21/4438 , H04N21/47
摘要： A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio input simultaneously. The chip processes graphics images organized as windows. The chip obtains data that describes the windows, sorts the data according to the depth of the window on the display, transfers graphics images from memory, and blends the graphics images using alpha values associated with the graphics images.
摘要翻译：在用于控制电视显示器的机顶盒中使用图形集成电路芯片。图形芯片同时处理模拟视频输入，数字视频输入，图形输入和音频输入。该芯片处理组织为Windows的图形图像。芯片获取描述窗口的数据，根据显示器上窗口的深度对数据进行排序，从存储器传输图形图像，并使用与图形图像相关联的alpha值对图形图像进行混合。

90. 发明授权

US07991049B2 Video and graphics system with video scaling 有权
标题翻译：具有视频缩放功能的视频和图形系统
公开(公告)号：US07991049B2
公开(公告)日：2011-08-02
申请号：US10843657
申请日：2004-05-11
申请人： Alexander G. MacInnis , Chengfuh Jeffrey Tang , Xiaodong Xie , Vivian Hsiun
发明人： Alexander G. MacInnis , Chengfuh Jeffrey Tang , Xiaodong Xie , Vivian Hsiun
IPC分类号： H04N7/12 , H04N11/02
CPC分类号： H04N9/641 , G06T9/007 , G09G5/001 , G09G5/02 , G09G5/024 , G09G5/026 , G09G5/06 , G09G5/12 , G09G5/14 , G09G5/28 , G09G5/346 , G09G5/36 , G09G2310/0224 , G09G2320/0247 , G09G2340/02 , G09G2340/0407 , G09G2340/10 , G09G2340/125 , G09G2360/02 , G09G2360/121 , G09G2360/125 , G09G2360/128 , H04N5/14 , H04N5/4401 , H04N5/44504 , H04N5/44508 , H04N5/45 , H04N5/46 , H04N7/0135 , H04N9/45 , H04N11/143 , H04N11/20 , H04N21/42653 , H04N21/42692 , H04N21/4305 , H04N21/4307 , H04N21/4316 , H04N21/4347 , H04N21/440218 , H04N21/44029
摘要： A video and graphics system has a reduced memory mode in which video images are reduced in half in horizontal direction during decoding. The video and graphics system includes a video decoder for decoding MPEG-2 video data. The video images may not be downscaled in the horizontal direction when no bi-directionally predicted pictures are used. The video and graphics system may output an HDTV video while converting the HDTV video and providing as another output having an SDTV format or another HDTV format. The output having an SDTV format may be recorded using a video cassette recorder (VCR) while the HDTV video is being displayed.
摘要翻译：视频和图形系统具有减小的存储模式，其中视频图像在解码期间在水平方向上减少一半。视频和图形系统包括用于解码MPEG-2视频数据的视频解码器。当不使用双向预测图像时，视频图像可能在水平方向上可能不被缩小。视频和图形系统可以在转换HDTV视频的同时输出HDTV视频，并提供具有SDTV格式或另一HDTV格式的另一输出。具有SDTV格式的输出可以在显示HDTV视频时使用录像机（VCR）进行记录。

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