专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08532189B2 Method for detecting scene change in a video picture sequence 有权
公开(公告)号：US08532189B2
公开(公告)日：2013-09-10
申请号：US12383386
申请日：2009-03-24
申请人： Jonathan Kervec , Didier Doyen , Emmanuel Jolly
发明人： Jonathan Kervec , Didier Doyen , Emmanuel Jolly
IPC分类号： H04N5/14
CPC分类号： G06T7/254
摘要： The method comprises the following steps: detection of the static areas in the current picture, calculation of a histogram for the non-static areas of the current picture calculation of the difference between the histogram of a current picture and the histogram of at least one preceding picture, declaration of scene change if the difference is greater than a predetermined threshold. The applications related to video processing using picture movement such as up-conversion of video pace, reduction of motion compensated noise.

2. 发明申请

US20090251613A1 Method for detecting scene change in a video picture sequence 有权
标题翻译：用于检测视频图像序列中的场景变化的方法
公开(公告)号：US20090251613A1
公开(公告)日：2009-10-08
申请号：US12383386
申请日：2009-03-24
申请人： Jonathan Kervec , Didier Doyen , Emmanuel Jolly
发明人： Jonathan Kervec , Didier Doyen , Emmanuel Jolly
IPC分类号： H04N5/14 , G06K9/00
CPC分类号： G06T7/254
摘要： The method comprises the following steps: detection of the static areas in the current picture, calculation of a histogram for the non-static areas of the current picture calculation of the difference between the histogram of a current picture and the histogram of at least one preceding picture, declaration of scene change if the difference is greater than a predetermined threshold. The applications related to video processing using picture movement such as up-conversion of video pace, reduction of motion compensated noise.
摘要翻译：该方法包括以下步骤：检测当前图像中的静态区域，计算当前图像的非静态区域的直方图，计算当前图像的直方图与至少一个以前的直方图之间的差异图像，如果差值大于预定阈值，则声明场景变化。涉及使用图像移动的视频处理的应用，例如视频节奏的上变频，减少运动补偿噪声。

3. 发明申请

US20120176547A1 IMAGE PROCESSING METHOD 有权
标题翻译：图像处理方法
公开(公告)号：US20120176547A1
公开(公告)日：2012-07-12
申请号：US13496479
申请日：2010-09-13
申请人： Hassane Guermoud , Jonathan Kervec , Emmanuel Jolly
发明人： Hassane Guermoud , Jonathan Kervec , Emmanuel Jolly
IPC分类号： H04N5/57
CPC分类号： G09G5/02 , G06T5/008 , G06T11/001 , H04N5/57 , H04N21/4318
摘要： The invention relates to a method for processing a video image for a display device. In order to reduce the visibility of transition regions in the processed image, the method comprises a step of application of a third video pattern to at least one part of the image, the third video pattern resulting from the spatial interleaving of a first video pattern and at least one second video pattern according to a determined model.
摘要翻译：本发明涉及一种处理显示设备的视频图像的方法。为了降低处理图像中的过渡区域的可视性，该方法包括将第三视频图案应用于图像的至少一部分的步骤，由第一视频图案的空间交错产生的第三视频图案，以及根据确定的模型的至少一个第二视频图案。

4. 发明申请

US20100246953A1 Method for detection of film mode or camera mode 有权
标题翻译：检测胶片模式或相机模式的方法
公开(公告)号：US20100246953A1
公开(公告)日：2010-09-30
申请号：US12592787
申请日：2009-12-03
申请人： Hassane Guermoud , Jonathan Kervec , Emmanuel Jolly
发明人： Hassane Guermoud , Jonathan Kervec , Emmanuel Jolly
IPC分类号： G06K9/00
CPC分类号： H04N7/0115
摘要： The present invention relates to a method for detection of film mode or camera mode of a video sequence. This detection is carried out using histograms of video levels of frames of the video sequence. Difference histograms are calculated then compared with each other so as to generate difference parameters for each video frame of the sequence. The pattern formed by these difference parameters is then compared with predetermined patterns to deduce the mode, film or camera, of the sequence. The advantage of this method is that it requires just small memory resources for its implementation and can therefore be implanted in an FPGA circuit.
摘要翻译：本发明涉及一种用于检测视频序列的胶片模式或相机模式的方法。该检测使用视频序列的帧的视频电平的直方图来进行。计算差分直方图，然后相互比较，以便为序列的每个视频帧生成差异参数。然后将由这些差分参数形成的图案与预定图案进行比较以推导出序列的模式，胶片或照相机。该方法的优点在于，它仅需要较小的存储器资源用于其实现，因此可以植入到FPGA电路中。

5. 发明授权

US08351697B2 Method for detection of film mode or camera mode 有权
标题翻译：检测胶片模式或相机模式的方法
公开(公告)号：US08351697B2
公开(公告)日：2013-01-08
申请号：US12592787
申请日：2009-12-03
申请人： Hassane Guermoud , Jonathan Kervec , Emmanuel Jolly
发明人： Hassane Guermoud , Jonathan Kervec , Emmanuel Jolly
IPC分类号： G06K9/00
CPC分类号： H04N7/0115
摘要： The present invention relates to a method for detection of film mode or camera mode of a video sequence. This detection is carried out using histograms of video levels of frames of the video sequence. Difference histograms are calculated then compared with each other so as to generate difference parameters for each video frame of the sequence. The pattern formed by these difference parameters is then compared with predetermined patterns to deduce the mode, film or camera, of the sequence. The advantage of this method is that it requires just small memory resources for its implementation and can therefore be implanted in an FPGA circuit.
摘要翻译：本发明涉及一种用于检测视频序列的胶片模式或相机模式的方法。该检测使用视频序列的帧的视频电平的直方图来进行。计算差分直方图，然后相互比较，以便为序列的每个视频帧生成差异参数。然后将由这些差分参数形成的图案与预定图案进行比较以推导出序列的模式，胶片或照相机。该方法的优点在于，它仅需要较小的存储器资源用于其实现，因此可以植入到FPGA电路中。

6. 发明授权

US08125571B2 Video data processing module furnished with a configurable video processing unit with a single input bus 有权
标题翻译：视频数据处理模块配有可配置的视频处理单元，带有单个输入总线
公开(公告)号：US08125571B2
公开(公告)日：2012-02-28
申请号：US12313891
申请日：2008-11-25
申请人： Hassane Guermoud , Emmanuel Jolly , Laurent Blondé , Jonathan Kervec
发明人： Hassane Guermoud , Emmanuel Jolly , Laurent Blondé , Jonathan Kervec
IPC分类号： H04N7/167 , H04N9/64
CPC分类号： H04N7/088 , G06F3/14 , G09G2370/025 , G09G2370/04 , H04N5/253 , H04N5/85
摘要： According to the invention, the video data to be processed and the configuration data are transferred to the module via one and the same data bus. These modules are advantageously chained in series on a common bus which transfers to each module both the configuration data and the video data to be processed. Preferably, dead time or “blanking” periods between two picture frames transmitted on this bus are used in order to insert the configuration data.
摘要翻译：根据本发明，要处理的视频数据和配置数据经由同一数据总线传送到模块。这些模块有利地串联在公共总线上，该公共总线将配置数据和要处理的视频数据传送到每个模块。优选地，使用在该总线上发送的两个图像帧之间的死区时间或“消隐”周期，以便插入配置数据。

7. 发明授权

US08803904B2 Image processing method 有权
标题翻译：图像处理方法
公开(公告)号：US08803904B2
公开(公告)日：2014-08-12
申请号：US13496479
申请日：2010-09-13
申请人： Hassane Guermoud , Jonathan Kervec , Emmanuel Jolly
发明人： Hassane Guermoud , Jonathan Kervec , Emmanuel Jolly
IPC分类号： G09G3/30 , G09G5/00 , G09G5/02 , G09G3/16 , H04N5/57 , H04N9/64 , H04N9/12 , G06K9/40 , G06K9/36 , G06T11/00
CPC分类号： G09G5/02 , G06T5/008 , G06T11/001 , H04N5/57 , H04N21/4318
摘要： The invention relates to a method for processing a video image for a display device. In order to reduce the visibility of transition regions in the processed image, the method comprises a step of application of a third video pattern to at least one part of the image, the third video pattern resulting from the spatial interleaving of a first video pattern and at least one second video pattern according to a determined model.
摘要翻译：本发明涉及一种处理显示设备的视频图像的方法。为了降低处理图像中的过渡区域的可视性，该方法包括将第三视频图案应用于图像的至少一部分的步骤，由第一视频图案的空间交错产生的第三视频图案，以及根据确定的模型的至少一个第二视频图案。

8. 发明申请

US20090150583A1 Video data processing module furnished with a configurable video processing unit with a single input bus 有权
标题翻译：视频数据处理模块配有可配置的视频处理单元，带有单个输入总线
公开(公告)号：US20090150583A1
公开(公告)日：2009-06-11
申请号：US12313891
申请日：2008-11-25
申请人： Hassane Guermoud , Emmanuel Jolly , Laurent Blonde , Jonathan Kervec
发明人： Hassane Guermoud , Emmanuel Jolly , Laurent Blonde , Jonathan Kervec
IPC分类号： G06F13/00
CPC分类号： H04N7/088 , G06F3/14 , G09G2370/025 , G09G2370/04 , H04N5/253 , H04N5/85
摘要： According to the invention, the video data to be processed and the configuration data are transferred to the module via one and the same data bus. These modules are advantageously chained in series on a common bus which transfers to each module both the configuration data and the video data to be processed. Preferably, dead time or “blanking” periods between two picture frames transmitted on this bus are used in order to insert the configuration data.
摘要翻译：根据本发明，要处理的视频数据和配置数据经由同一数据总线传送到模块。这些模块有利地串联在公共总线上，该公共总线将配置数据和要处理的视频数据传送到每个模块。优选地，使用在该总线上发送的两个图像帧之间的死区时间或“消隐”周期，以便插入配置数据。

9. 发明申请

US20050005049A1 Method and data structure for random access via a bus connection 有权
标题翻译：通过总线连接随机访问的方法和数据结构
公开(公告)号：US20050005049A1
公开(公告)日：2005-01-06
申请号：US10882071
申请日：2004-06-30
申请人： Luis Montalvo , Didler Doyen , Laurent Blonde , Emmanuel Jolly
发明人： Luis Montalvo , Didler Doyen , Laurent Blonde , Emmanuel Jolly
IPC分类号： G06F13/16 , G06F13/36 , G06F13/38 , G06F13/42
CPC分类号： G06F13/4291
摘要： A method for addressing cells in devices via an I2C bus is suggested, in which the common addressing scheme is supplemented by a ‘Data Transfer Mode’ byte. The ‘Data Transfer Mode’ byte specifies the number of the address and data bytes to follow the device addressing and thereby allows for orthogonal and scalable addressing of cells inside a device connected to the bus. The method is fully compatible to the existing I2C standard for writing to the slave device. Setting up and terminating a connection between a master and a slave as well as acknowledging receipt of a byte follows the standard.
摘要翻译：建议通过I2C总线寻址设备中的单元的方法，其中公共寻址方案由“数据传输模式”字节补充。 “数据传输模式”字节指定跟随设备寻址的地址和数据字节的数量，从而允许连接到总线的设备内的单元的正交和可扩展寻址。该方法与现有的I2C标准完全兼容，用于写入从设备。设置和终止主机与从机之间的连接以及确认接收到的字节遵循标准。

10. 发明授权

US07302509B2 Method and data structure for random access via a bus connection 有权
标题翻译：通过总线连接随机访问的方法和数据结构
公开(公告)号：US07302509B2
公开(公告)日：2007-11-27
申请号：US10882071
申请日：2004-06-30
申请人： Luis Montalvo , Didler Doyen , Laurent Blondé , Emmanuel Jolly
发明人： Luis Montalvo , Didler Doyen , Laurent Blondé , Emmanuel Jolly
IPC分类号： G06F13/00
CPC分类号： G06F13/4291
摘要： A method for addressing cells in devices via an I2C bus is suggested, in which the common addressing scheme is supplemented by a ‘Data Transfer Mode’ byte. The ‘Data Transfer Mode’ byte specifies the number of the address and data bytes to follow the device addressing and thereby allows for orthogonal and scalable addressing of cells inside a device connected to the bus. The method is fully compatible to the existing I2C standard for writing to the slave device. Setting up and terminating a connection between a master and a slave as well as acknowledging receipt of a byte follows the standard.
摘要翻译：建议通过I2C总线寻址设备中的单元的方法，其中公共寻址方案由“数据传输模式”字节补充。 “数据传输模式”字节指定跟随设备寻址的地址和数据字节的数量，从而允许连接到总线的设备内的单元的正交和可扩展寻址。该方法与现有的I2C标准完全兼容，用于写入从设备。设置和终止主机与从机之间的连接以及确认接收到的字节遵循标准。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式