公开(公告)号：US09344216B2

公开(公告)日：2016-05-17

申请号：US13546895

申请日：2012-07-11

申请人： Mickaël Lorgeoux ,  Mounir Achir

发明人： Mickaël Lorgeoux ,  Mounir Achir

IPC分类号： H04L1/00 ,  H04N19/895

CPC分类号： H04L1/0045 ,  H04N19/895

摘要： The invention relates to a method of reconstructing pixel values of a video frame for concealing corrupted pixel values. The method comprising receiving, by a receiving unit, of a signal from a communication channel and delivering by the receiving unit of video packets comprising pixel values possibly corrupted with errors; associating confidence levels with pixel values comprised in the video packets as delivered by the receiving unit; and reconstructing pixel values usable for display from the received pixel values, wherein a reconstructed value for a given pixel is obtained from the received values of a set of pixels, including the given pixel, weighted by their associated confidence levels.The invention allows for better reconstruction of corrupted pixel values and reduces the perceived distortion when displaying the video frame.

公开(公告)号：US06903837B1

公开(公告)日：2005-06-07

申请号：US09420777

申请日：1999-10-19

申请人： Jean-Jacques Moreau ,  Mickaël Lorgeoux

发明人： Jean-Jacques Moreau ,  Mickaël Lorgeoux

IPC分类号： B41J2/175 ,  B41J29/393 ,  G06K15/00 ,  G03G9/00 ,  G06F15/00

CPC分类号： B41J2/17566 ,  B41J29/393

摘要： In predicting a quantity of a printing product necessary for printing a document, the document is stored in its entirety as digital data. Each page of the document is divided into bands of the digital data. From the digital data, a table of limited capacity is created, which describes at least part of a monochromatic component of one of the bands, with the monochromatic component corresponding to the printing product and each cell of the table representing at least a pixel. A number of switched-on pixels in the table is counted, with a switched-on pixel corresponding to a pixel for which a portion of the printing product must be ejected. Before enabling or demanding printing, a necessary quantity of the printing product is derived from a number of switched-on pixels corresponding to each band.

摘要翻译： 在预测打印文档所需的打印产品的数量时，将文档作为数字数据全部存储。 文档的每一页被分成数字数据的频带。 从数字数据中，创建了一个有限容量的表，其中描述了一个频带的单色分量的至少一部分，其中单色分量对应于打印产品，并且该表的每个单元表示至少一个像素。 对表中的多个开启像素进行计数，其中开启像素对应于必须喷射打印产品的一部分的像素。 在启用或要求打印之前，从对应于每个频带的多个开启像素导出必要数量的打印产品。

公开(公告)号：US06352325B1

公开(公告)日：2002-03-05

申请号：US09315017

申请日：1999-05-20

申请人： Christophe Truffaut ,  Marie-Hélène Froger ,  Pascal Coudray ,  Mickaël Lorgeoux

发明人： Christophe Truffaut ,  Marie-Hélène Froger ,  Pascal Coudray ,  Mickaël Lorgeoux

IPC分类号： B41J2195

CPC分类号： B41J2/17566 ,  G01F23/263

摘要： According to the invention, electrical connection members are provided, arranged between the chassis and the carriage carrying capacitor plates corresponding respectively to the reservoirs, in order to put into service each plate corresponding to a reservoir, at a predetermined position of the carriage, a common contact element of these connection members being connected to an oscillator.

摘要翻译： 根据本发明，电气连接构件设置在底座和承载电容器板的托架之间，分别对应于储存器，以便在托架的预定位置上投入使用对应于储存器的每个板，共同的 这些连接构件的接触元件连接到振荡器。

公开(公告)号：US06185515B2

公开(公告)日：2001-02-06

申请号：US09104265

申请日：1998-06-25

申请人： Marie-Hélène Froger ,  Pascal Coudray ,  Mickaël Lorgeoux

发明人： Marie-Hélène Froger ,  Pascal Coudray ,  Mickaël Lorgeoux

IPC分类号： G01F2326

CPC分类号： B41J2/17553 ,  B41J2/17566 ,  G01F23/266

摘要： The object of the invention is the detection of a given threshold (optionally zero) for filling, with an electrically conductive product, a reservoir made of electrically insulating material having a storage cavity connected to an outlet channel. An excitation signal is applied to the cavity, in periodic square waves, and a measurement signal is taken off, one characteristic of which varies substantially with the quantity of product contained in the cavity reaches the filling threshold. From this characteristic, by comparison with a reference threshold, a binary signal C,C′ is derived, which is filtered digitally whilst multiplying it (convolution product) by a signal which is identical to it, but with a delay equal to a multiple, at least equal to one, of the period of the square waves.

摘要翻译： 本发明的目的是检测给定的阈值（可选地为零）以用导电产品填充由具有连接到出口通道的存储腔的电绝缘材料制成的储存器。 激励信号以周期性方波施加到空腔，并且取消测量信号，其中的一个特征随着空腔中包含的产品的数量达到填充阈值而显着变化。 根据该特征，通过与参考阈值进行比较，导出二进制信号C'C'，其被数字滤波，同时将它（卷积积）乘以与其相同但具有等于倍数的延迟的信号， 至少等于一个方波的周期。

公开(公告)号：US20130038796A1

公开(公告)日：2013-02-14

申请号：US13546895

申请日：2012-07-11

申请人： Mickaël LORGEOUX ,  MOUNIR ACHIR

发明人： Mickaël LORGEOUX ,  MOUNIR ACHIR

IPC分类号： H04N5/21

CPC分类号： H04L1/0045 ,  H04N19/895

摘要： The invention relates to a method of reconstructing pixel values of a video frame for concealing corrupted pixel values. The method comprising receiving, by a receiving unit, of a signal from a communication channel and delivering by the receiving unit of video packets comprising pixel values possibly corrupted with errors; associating confidence levels with pixel values comprised in the video packets as delivered by the receiving unit; and reconstructing pixel values usable for display from the received pixel values, wherein a reconstructed value for a given pixel is obtained from the received values of a set of pixels, including the given pixel, weighted by their associated confidence levels.The invention allows for better reconstruction of corrupted pixel values and reduces the perceived distortion when displaying the video frame.

摘要翻译： 本发明涉及重构用于隐藏损坏的像素值的视频帧的像素值的方法。 所述方法包括由接收单元接收来自通信信道的信号并由所述接收单元传送包括可能被错误地损坏的像素值的视频分组; 将置信水平与由接收单元传送的视频分组中包含的像素值相关联; 以及从所接收的像素值重构可用于显示的像素值，其中从包括给定像素的一组像素的接收值获得给定像素的重建值，所述像素值由其相关联的置信水平加权。 本发明允许更好地重建损坏的像素值并且在显示视频帧时减少感知到的失真。

公开(公告)号：US08311226B2

公开(公告)日：2012-11-13

申请号：US12054935

申请日：2008-03-25

申请人： Mickaël Lorgeoux ,  Francois Thoumy

发明人： Mickaël Lorgeoux ,  Francois Thoumy

IPC分类号： H04H20/47 ,  H04H20/88 ,  H04H40/36 ,  H04B3/00

CPC分类号： H04S7/308 ,  H04L12/66 ,  H04R2205/024 ,  H04R2420/07

摘要： A method for assigning audio channels of audio data content to speakers, each of which is associated with a different one of N speaker nodes of a wireless network. The method is performed by a manager node of the wireless network. The method includes, for each of the N speaker nodes, obtaining a piece of orientation information for each of N−1 other speaker nodes different from the given speaker node, regarding an orientation of a reception antenna of the given speaker node when receiving data sent by each of the N−1 other speaker nodes through the wireless network. The method also includes assigning a different one of the audio channels to a different one of the speaker nodes, as a function of N−1 pieces of orientation information obtained for each of the N speaker nodes.

摘要翻译： 一种用于将音频数据内容的音频信道分配给扬声器的方法，每个扬声器与无线网络的N个扬声器节点中的不同的一个相关联。 该方法由无线网络的管理节点执行。 对于N个扬声器节点中的每一个，该方法包括：当接收到发送的数据时，获得与给定扬声器节点不同的N-1个其他扬声器节点中的每一个的取向信息，关于给定说话者节点的接收天线的取向 由N-1个其他扬声器节点通过无线网络。 该方法还包括根据为每个N个扬声器节点获得的N-1个取向信息的函数，将不同的音频信道分配给不同的扬声器节点。

公开(公告)号：US08213349B2

公开(公告)日：2012-07-03

申请号：US12554421

申请日：2009-09-04

申请人： François Thoumy ,  Mickaël Lorgeoux

发明人： François Thoumy ,  Mickaël Lorgeoux

IPC分类号： H04W4/00 ,  H04B7/212

CPC分类号： H04B7/022 ,  H01Q21/06 ,  H01Q21/08

摘要： In a mesh network using a TDMA protocol: determination is made of a first set of antenna angles to be used by a receiving antenna of a recipient node to capture data respectively sent by a plurality of sending nodes; reception is made of data sent by the sending nodes using the respective antenna angle of the first set; at least one correlation operation is made between the various redundant copies of the same item of data, received by the recipient node; at least one copy not necessary for the decoding of the received data is deduced determination is made of at least one time slot during which the copy not necessary for the decoding is received; and during that time slot, the antenna angle used by the receiving antenna to receive data sent by the sending node allocated to that time slot is updated.

摘要翻译： 在使用TDMA协议的网状网络中：确定由接收方节点的接收天线使用的第一组天线角度，以捕获由多个发送节点分别发送的数据; 接收由发送节点使用第一组的相应天线角发送的数据; 在由接收节点接收的同一数据项的各种冗余副本之间进行至少一个相关操作; 导出对接收到的数据的解码不必要的至少一个副本，确定接收到不需要解码的副本的至少一个时隙; 并且在该时隙期间，更新由接收天线用于接收由该时隙分配的发送节点发送的数据的天线角度。

公开(公告)号：US06407557B1

公开(公告)日：2002-06-18

申请号：US09383625

申请日：1999-08-26

申请人： Pascal Coudray ,  Marie-Hélène Froger ,  Mickaël Lorgeoux ,  Christophe Truffaut

发明人： Pascal Coudray ,  Marie-Hélène Froger ,  Mickaël Lorgeoux ,  Christophe Truffaut

IPC分类号： G01R2708

CPC分类号： H03J3/185 ,  B41J2/17566 ,  G01F23/24 ,  G01F23/244 ,  G01N27/221 ,  G01R19/04 ,  G01R27/22

摘要： Measuring the electrical resistance of a resistive body, in particular a reservoir containing a printing product such as ink. According to the invention, the resistive body is used to define a capacitance arrangement formed from a capacitive branch which includes a capacitor electrically connected to the resistive body and this is incorporated in a resonant circuit that includes a variable capacitor. The resonant circuit is supplied with a fixed frequency, and as the capacitance of the variable capacitor is varied the peak of the signal is sought. The amplitude of the peak is representative of the resistance of the resistive body.

摘要翻译： 测量电阻体的电阻，特别是包含印刷产品如油墨的储存器。 根据本发明，电阻体用于限定由电容分支形成的电容布置，该电容分支包括电连接到电阻体的电容器，并且其被并入包括可变电容器的谐振电路中。 谐振电路被提供固定频率，并且随着可变电容器的电容变化，寻求信号的峰值。 峰值的振幅代表电阻体的电阻。

公开(公告)号：US06339335B1

公开(公告)日：2002-01-15

申请号：US09168718

申请日：1998-10-09

申请人： Marie-Hëlëne Froger ,  Pascal Coudray ,  Mickaël Lorgeoux

发明人： Marie-Hëlëne Froger ,  Pascal Coudray ,  Mickaël Lorgeoux

IPC分类号： G01N2700

CPC分类号： B41J2/17566 ,  G01F23/263 ,  G01F23/265 ,  G01F23/266

摘要： For determining the quantity of an electrically conductive product contained in a reservoir made of electrically insulating material, having at least one storage cavity: a resonant circuit is formed, including a capacitive arrangement comprising at least part of this reservoir; a processing procedure is defined, consisting of identifying, from a plurality of signals corresponding to different frequencies, the value of a characteristic of this resonant circuit, deriving from this value of the characteristic a measurement of the resistance constituted by the product contained in the reservoir in the said capacitive arrangement and deriving therefrom the instantaneous value of an item of information representing the quantity of product contained in the reservoir from a pre-established correlation law; and a least one determination cycle is effected, consisting of triggering the measurement procedure and the processing procedure, and capturing the instantaneous value of the said item of information.

摘要翻译： 为了确定包含在由电绝缘材料制成的储存器中的导电产品的数量，其具有至少一个存储空腔：形成谐振电路，包括包含该储存器的至少一部分的电容布置;处理程序被定义， 包括从对应于不同频率的多个信号中识别该谐振电路的特性的值，从该特性值导出由包含在所述电容布置中的储存器中的产品构成的电阻的测量，以及 根据预先建立的相关定律从其中得出表示储存器中包含的产品数量的信息项的瞬时值; 并且实现至少一个确定周期，包括触发测量过程和处理过程，以及捕获所述信息项的瞬时值。

公开(公告)号：US08169368B2

公开(公告)日：2012-05-01

申请号：US12326029

申请日：2008-12-01

申请人： Mickaël Lorgeoux ,  Francois Thoumy

发明人： Mickaël Lorgeoux ,  Francois Thoumy

IPC分类号： H04B7/00 ,  H01Q3/00

CPC分类号： H01Q1/1257 ,  H01Q1/007

摘要： Antenna beam angles of one or more directional antennas of a wireless device are updated to communicate with a plurality of other wireless devices. Each one of the antenna beam angles is associated with one of the plurality of other wireless devices. At least one angle correction is determined to update the antenna beam angle associated with at least one first wireless device among the plurality of other wireless devices. The antenna beam angle associated with at least one second wireless device is first updated using the determined at least one angle correction of the antenna beam angle associated with the first wireless device.

摘要翻译： 无线设备的一个或多个定向天线的天线波束角被更新为与多个其他无线设备通信。 每个天线波束角与多个其它无线设备中的一个相关联。 确定至少一个角度校正以更新与多个其他无线设备中的至少一个第一无线设备相关联的天线波束角度。 首先使用所确定的与第一无线设备相关联的天线波束角度的至少一个角度校正来更新与至少一个第二无线设备相关联的天线波束角度。