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. 发明申请

US20060109383A1 Video processing 有权
标题翻译：视频处理
公开(公告)号：US20060109383A1
公开(公告)日：2006-05-25
申请号：US10520945
申请日：2003-07-14
申请人： Martin Weston , Avigdor Steinberg
发明人： Martin Weston , Avigdor Steinberg
IPC分类号： H04N5/00 , G06K9/40
CPC分类号： H04N19/1883 , H04N19/117 , H04N19/63
摘要： A video noise reducer divides a signal into spatial frequency bands and derives both recursively and non-recursively filtered signals for each band. Both signals are processed non-linearly. These signals are combined in ways that vary between the bands to provide a noise signal and a detail signal. A clean video signal with all noise removed is used in the recursive loop. The output signal includes detail enhancement and may have a subjectively pleasant amount of noise added back.
摘要翻译：视频降噪器将信号划分为空间频带，并为每个频带导出递归和非递归滤波信号。两个信号被非线性处理。这些信号以在频带之间变化的方式组合以提供噪声信号和细节信号。在递归循环中使用了清除所有噪声的干净视频信号。输出信号包括细节增强，并且可以具有主观上愉悦的噪音量。

2. 发明授权

US07969510B2 Video processing system and method with recursive and non-recursive filtering in separate high frequency bands 有权
标题翻译：视频处理系统和方法在单独的高频带中进行递归和非递归滤波
公开(公告)号：US07969510B2
公开(公告)日：2011-06-28
申请号：US10520945
申请日：2003-07-14
申请人： Martin Weston , Avigdor Steinberg
发明人： Martin Weston , Avigdor Steinberg
IPC分类号： H04N5/21 , H04N5/213
CPC分类号： H04N19/1883 , H04N19/117 , H04N19/63
摘要： A video noise reducer divides a signal into spatial frequency bands and derives both recursively and non-recursively filtered signals for each band. Both signals are processed non-linearly. These signals are combined in ways that vary between the bands to provide a noise signal and a detail signal. A clean video signal with all noise removed is used in the recursive loop. The output signal includes detail enhancement and may have a subjectively pleasant amount of noise added back.
摘要翻译：视频降噪器将信号划分为空间频带，并为每个频带导出递归和非递归滤波信号。两个信号被非线性处理。这些信号以在频带之间变化的方式组合以提供噪声信号和细节信号。在递归循环中使用了清除所有噪声的干净视频信号。输出信号包括细节增强，并且可以具有主观上愉悦的噪音量。

3. 发明授权

US06233022B1 Video signal enhancement through non-linear combination of left and right different signals 失效
标题翻译：通过左，右不同信号的非线性组合来增强视频信号
公开(公告)号：US06233022B1
公开(公告)日：2001-05-15
申请号：US09049824
申请日：1998-03-27
申请人： Martin Weston , Avigdor Steinberg
发明人： Martin Weston , Avigdor Steinberg
IPC分类号： H04N521
CPC分类号： H04N5/208
摘要： A video signal is enhanced using a non-linear combination of left and right difference signals (L and R), constrained to be zero if either L or R is zero, using a minimum absolute value function. Edge enhancement is provided when the polarities of L and R are the same and peak enhancement when the polarities are different. Difference signals are derived with delays (2 and 4) and a subtracter (3). The non-liner combinations are derived in a lookup table (30).
摘要翻译：使用最小绝对值函数，使用左和右差分信号（L和R）的非线性组合增强视频信号，如果L或R为零，则将其约束为零。当L和R的极性相同时，提供边缘增强，当极性不同时，提供峰值增强。差分信号由延迟（2和4）和减法器（3）导出。非线性组合在查找表（30）中导出。

4. 发明申请

US20140322012A1 Flow Driven Engine 审中-公开
标题翻译：流量驱动引擎
公开(公告)号：US20140322012A1
公开(公告)日：2014-10-30
申请号：US13872043
申请日：2013-04-26
申请人： Avigdor Steinberg , Yury Pleshov , Bao Tran
发明人： Avigdor Steinberg , Yury Pleshov , Bao Tran
IPC分类号： F03D3/06
CPC分类号： F03D3/067 , F05B2240/218 , F05B2260/421 , Y02E10/74
摘要： A system for converting between fluid movement, such as wind, and mechanical rotation is disclosed. The system includes a support which is rotatable about a first axis orthogonal to the direction of fluid movement and at least one panel mounted on the support for rotation about a said axis. The panel includes a matrix of flaps (elementary panels) mounted on the panel framework for rotation about a multiple secondary axes; and retaining hardware serving to resist rotation of the said flaps during a first portion of the rotation cycle of the support and permitting the flaps to rotate freely during a second portion of said cycle. The panel provides a driving torque during said first portion of the cycle and moving freely to an orientation of minimum fluid resistance during said second portion.
摘要翻译：公开了一种用于在流体运动（例如风）和机械旋转之间进行转换的系统。该系统包括可围绕垂直于流体运动方向的第一轴线旋转的支撑件和安装在支撑件上的用于围绕所述轴线旋转的至少一个面板。面板包括安装在面板框架上以围绕多个次轴旋转的襟翼矩阵（基本面板）; 以及保持硬件，用于在所述支撑件的旋转周期的第一部分期间阻止所述翼片的旋转，并且允许翼片在所述周期的第二部分期间自由旋转。所述面板在所述循环的所述第一部分期间提供驱动扭矩并且在所述第二部分期间自由移动到最小流体阻力的取向。

5. 发明申请

US20120121414A1 Flow Driven Engine 失效
标题翻译：流量驱动引擎
公开(公告)号：US20120121414A1
公开(公告)日：2012-05-17
申请号：US13341980
申请日：2011-12-31
申请人： Avigdor Steinberg , Yury Pleshov , Bao Tran
发明人： Avigdor Steinberg , Yury Pleshov , Bao Tran
IPC分类号： F03D3/06
CPC分类号： F03D3/067 , F03D13/25 , F05B2240/211 , F05B2240/221 , F05B2240/40 , F05B2240/93 , F05B2260/421 , Y02E10/727 , Y02E10/74
摘要： A system for converting between fluid movement, such as wind, and mechanical rotation is disclosed. The system includes a support which is rotatable about a first axis orthogonal to the direction of fluid movement and at least one panel mounted on the support for rotation about a said axis. The panel includes a matrix of flaps (elementary panels) mounted on the panel framework for rotation about a multiple secondary axes; and retaining hardware serving to resist rotation of the said flaps during a first portion of the rotation cycle of the support and permitting the flaps to rotate freely during a second portion of said cycle. The panel provides a driving torque during said first portion of the cycle and moving freely to an orientation of minimum fluid resistance during said second portion.
摘要翻译：公开了一种用于在流体运动（例如风）和机械旋转之间进行转换的系统。该系统包括可围绕垂直于流体运动方向的第一轴线旋转的支撑件和安装在支撑件上的用于围绕所述轴线旋转的至少一个面板。面板包括安装在面板框架上以围绕多个次轴旋转的襟翼矩阵（基本面板）; 以及保持硬件，用于在所述支撑件的旋转周期的第一部分期间阻止所述翼片的旋转，并且允许翼片在所述周期的第二部分期间自由旋转。所述面板在所述循环的所述第一部分期间提供驱动扭矩并且在所述第二部分期间自由移动到最小流体阻力的取向。

6. 发明授权

US5841485A Video signal processing and processor taking ratio of intermediate filtered signals 失效
标题翻译：中间滤波信号的视频信号处理和处理器采集比
公开(公告)号：US5841485A
公开(公告)日：1998-11-24
申请号：US648826
申请日：1996-05-16
申请人： Avigdor Steinberg
发明人： Avigdor Steinberg
IPC分类号： H03H17/02 , H03H21/00 , H04N9/78 , H04N11/16 , H04N11/18 , H04N9/77
CPC分类号： H03H17/02 , H03H17/0294 , H04N11/165 , H04N11/186 , H04N9/78
摘要： A signal processor for extracting chrominance information from a composite video signal has transversal filters developing first and second signals (A and B). A look-up table generates a control signal (C) which is a non-linear function of the ratio A/B and simultaneously develops the product B*C. A filter of this form can combine steep frequency response with minimal degradation of the response to pulses.
摘要翻译： PCT No.PCT / GB93 / 01236 Sec。 371日期1995年2月21日 102（e）日期1995年2月21日PCT提交1993年6月10日PCT公布。出版物WO94 / 01932 日期1994年1月20日用于从复合视频信号中提取色度信息的信号处理器具有形成第一和第二信号（A和B）的横向滤波器。查找表生成作为比例A / B的非线性函数的控制信号（C），同时产生乘积B * C。这种形式的滤波器可以组合陡峭的频率响应，同时对脉冲的响应降低最小。

7. 发明申请

US20130148741A1 Method, System and Apparatus for Enhanced Video Transcoding 审中-公开
标题翻译：用于增强视频转码的方法，系统和装置
公开(公告)号：US20130148741A1
公开(公告)日：2013-06-13
申请号：US13316472
申请日：2011-12-10
申请人： Avigdor Steinberg , Michael Shinsky , Maxim Levkov , Roderick Snell
发明人： Avigdor Steinberg , Michael Shinsky , Maxim Levkov , Roderick Snell
IPC分类号： H04N7/26
CPC分类号： H04N19/59 , H04N19/154 , H04N19/172 , H04N19/40
摘要： A system to perform automated conversion of video data includes a transcoder with a decoder processing video data for automatic video format detection and conversion of video data into uncompressed format; and an image scaler coupled to the setting controller to perform automatic video image size conversion based on horizontal and/or vertical scaling factors. The system also includes a video data pre-processor for compression of video data; a compression encoder to convert video data into compressed format; and a degradations and distortions meter (video quality analyzer) to process video data and data generated by said transcoder.
摘要翻译：执行视频数据的自动转换的系统包括：代码转换器，具有解码器，处理用于自动视频格式检测的视频数据，并将视频数据转换为未压缩格式; 以及耦合到设置控制器的图像缩放器，以基于水平和/或垂直缩放因子执行自动视频图像大小转换。该系统还包括用于压缩视频数据的视频数据预处理器; 将视频数据转换为压缩格式的压缩编码器; 以及降级和失真计（视频质量分析器）来处理由所述代码转换器产生的视频数据和数据。

8. 发明授权

US09014279B2 Method, system and apparatus for enhanced video transcoding 有权
标题翻译：用于增强视频转码的方法，系统和装置
公开(公告)号：US09014279B2
公开(公告)日：2015-04-21
申请号：US13316472
申请日：2011-12-10
申请人： Avigdor Steinberg , Michael Shinsky , Maxim Levkov , Roderick Snell
发明人： Avigdor Steinberg , Michael Shinsky , Maxim Levkov , Roderick Snell
IPC分类号： H04N7/26 , H04N19/59 , H04N19/40 , H04N19/172 , H04N19/154
CPC分类号： H04N19/59 , H04N19/154 , H04N19/172 , H04N19/40
摘要： A system to perform automated conversion of video data includes a transcoder with a decoder processing video data for automatic video format detection and conversion of video data into uncompressed format; and an image scaler coupled to the setting controller to perform automatic video image size conversion based on horizontal and/or vertical scaling factors. The system also includes a video data pre-processor for compression of video data; a compression encoder to convert video data into compressed format; and a degradations and distortions meter (video quality analyzer) to process video data and data generated by said transcoder.
摘要翻译：执行视频数据的自动转换的系统包括：代码转换器，具有解码器，处理用于自动视频格式检测的视频数据，并将视频数据转换为未压缩格式; 以及耦合到设置控制器的图像缩放器，以基于水平和/或垂直缩放因子执行自动视频图像大小转换。该系统还包括用于压缩视频数据的视频数据预处理器; 将视频数据转换为压缩格式的压缩编码器; 以及降级和失真计（视频质量分析器）来处理由所述代码转换器产生的视频数据和数据。

9. 发明授权

US08439641B2 Flow driven engine 失效
标题翻译：流量驱动发动机
公开(公告)号：US08439641B2
公开(公告)日：2013-05-14
申请号：US13341980
申请日：2011-12-31
申请人： Avigdor Steinberg , Yury Pleshov , Bao Tran
发明人： Avigdor Steinberg , Yury Pleshov , Bao Tran
IPC分类号： F03D3/06
CPC分类号： F03D3/067 , F03D13/25 , F05B2240/211 , F05B2240/221 , F05B2240/40 , F05B2240/93 , F05B2260/421 , Y02E10/727 , Y02E10/74
摘要： A system for converting between fluid movement, such as wind, and mechanical rotation is disclosed. The system includes a support which is rotatable about a first axis orthogonal to the direction of fluid movement and at least one panel mounted on the support for rotation about a said axis. The panel includes a matrix of flaps (elementary panels) mounted on the panel framework for rotation about a multiple secondary axes; and retaining hardware serving to resist rotation of the said flaps during a first portion of the rotation cycle of the support and permitting the flaps to rotate freely during a second portion of said cycle. The panel provides a driving torque during said first portion of the cycle and moving freely to an orientation of minimum fluid resistance during said second portion.
摘要翻译：公开了一种用于在流体运动（例如风）和机械旋转之间进行转换的系统。该系统包括可围绕垂直于流体运动方向的第一轴线旋转的支撑件和安装在支撑件上的用于围绕所述轴线旋转的至少一个面板。面板包括安装在面板框架上以围绕多个次轴旋转的襟翼矩阵（基本面板）; 以及保持硬件，用于在所述支撑件的旋转周期的第一部分期间阻止所述翼片的旋转，并且允许翼片在所述周期的第二部分期间自由旋转。所述面板在所述循环的所述第一部分期间提供驱动扭矩并且在所述第二部分期间自由移动到最小流体阻力的取向。

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