公开(公告)号：US5493610A

公开(公告)日：1996-02-20

申请号：US84531

申请日：1993-06-28

Applicant: Shigeaki Suzuki ,  Yuhshi Naito ,  Wataru Fushimi

Inventor： Shigeaki Suzuki ,  Yuhshi Naito ,  Wataru Fushimi

IPC: H04M11/00 ,  H04J3/16 ,  H04M11/06 ,  H04N1/00 ,  H04N1/333

CPC classification number: H04N1/33361 ,  H04J3/1688 ,  H04M11/068 ,  H04N1/33323 ,  H04N2201/3335 ,  H04N2201/33371

Abstract: In a circuit multiplex transmission system for transmitting speech/facsimile signals, a transmission circuit allocation control unit outputs a data transmission rate designation signal according to the load of the transmission circuit. A facsimile procedure operating unit operates a facsimile procedure, by reloading a control signal to be used for controlling the facsimile procedure or by selectively causing a training, which takes place prior to sending a message, to end in failure, in such a manner that a facsimile base band data transmission rate will be a rate designated by a transmission rate designation information. The result is that since the facsimile base band data transmission rate is controlled according to the load of the transmission circuit, it is possible to accommodate the same number of input telephone lines as that if every input signal is a speech signal.

Abstract translation: 在用于发送语音/传真信号的电路复用传输系统中，传输电路分配控制单元根据传输电路的负载输出数据传输速率指定信号。 传真过程操作单元通过重新加载用于控制传真过程的控制信号或者通过选择性地引起在发送消息之前发生的以失败结束的训练，操作传真过程，方式是 传真基带数据传输速率将是由传输速率指定信息指定的速率。 结果是，由于传真基带数据传输速率根据传输电路的负载进行控制，所以可以容纳与每个输入信号是语音信号相同数量的输入电话线。

公开(公告)号：US5282242A

公开(公告)日：1994-01-25

申请号：US71367

申请日：1993-06-03

Applicant: Masayuki Hachinoda

Inventor： Masayuki Hachinoda

IPC: H04N1/327 ,  H04N1/333 ,  H04M1/64 ,  H04M11/00

CPC classification number: H04N1/32708 ,  H04N1/32704 ,  H04N1/32719 ,  H04N1/32726 ,  H04N1/32758 ,  H04N1/33323 ,  H04N1/33346 ,  H04N1/33361 ,  H04N1/33369 ,  H04N1/33376 ,  H04N2201/33371 ,  H04N2201/33378

Abstract: A facsimile apparatus (1) is provided with a function of making a facsimile communication through a telephone line (2). The facsimile apparatus includes: a memory device (8) for storing information to indicate a condition related to the facsimile communication; a voice data storing device (15) for storing predetermined various kinds of voice data; a speech signal synthesizing device (16) for synthesizing a speech signal on a basis of the stored information and the stored voice data; and a transmitting device (3) for transmitting the synthesized speech signal onto the telephone line (FIG. 1).

Abstract translation: 传真装置（1）具有通过电话线（2）进行传真通信的功能。 该传真装置包括：存储装置（8），用于存储用于指示与传真通信相关的条件的信息; 用于存储预定的各种语音数据的语音数据存储装置（15）; 语音信号合成装置，用于根据存储的信息和存储的语音数据合成语音信号; 以及用于将合成的语音信号发送到电话线路上的发送设备（3）（图1）。

公开(公告)号：US5012470A

公开(公告)日：1991-04-30

申请号：US404634

申请日：1989-09-08

Applicant: Toshifumi Shobu ,  Hiroshi Shibata ,  Fumihiro Ogasawara

Inventor： Toshifumi Shobu ,  Hiroshi Shibata ,  Fumihiro Ogasawara

IPC: H04L29/02 ,  H04L29/06 ,  H04L29/12 ,  H04N1/333 ,  H04Q11/04

CPC classification number: H04N1/33346 ,  H04L29/06 ,  H04N1/33323 ,  H04N1/33353 ,  H04N1/33369 ,  H04Q11/0457 ,  H04N2201/33371 ,  H04Q2213/107 ,  H04Q2213/178 ,  H04Q2213/206

Abstract: A data terminal equipment which is coupled to an ISDN through an access line and uses a hierarchical protocol in conformity to an OSI reference standard model includes the following structural elements. A first data link protocol circuit provides a link access procedure balanced (LAPB) modulo-8 data link protocol. A second data link protocol circuit provides an LAPB modulo-128 data link protocol. A third data link protocol circuit provides a data link protocol based on a link access procedure for a data channel (LAPD). A protocol determining circuit determines a data link protocol to be used by referring to an address field and a control field of a cell set-up signal which is supplied from a second data terminal equipment. A data link protocol activating circuit selects and activates one of the first, second and third circuits on the basis of the result provided by the protocol determining circuit.

Abstract translation: 通过访问线路连接到ISDN并使用符合OSI参考标准模型的分级协议的数据终端设备包括以下结构元件。 第一个数据链路协议电路提供一个链路接入过程平衡（LAPB）模8数据链路协议。 第二数据链路协议电路提供LAPB模128数据链路协议。 第三数据链路协议电路提供基于数据信道（LAPD）的链路接入过程的数据链路协议。 协议确定电路通过参考从第二数据终端设备提供的小区建立信号的地址字段和控制字段来确定要使用的数据链路协议。 数据链路协议激活电路根据由协议确定电路提供的结果选择并激活第一，第二和第三电路之一。

公开(公告)号：US4947268A

公开(公告)日：1990-08-07

申请号：US264156

申请日：1988-10-28

Applicant: Takashi Nakajiri ,  Masayuki Hachinoda ,  Masafumi Matsumoto ,  Matahira Kotani

Inventor： Takashi Nakajiri ,  Masayuki Hachinoda ,  Masafumi Matsumoto ,  Matahira Kotani

IPC: H04L29/06 ,  H04N1/00 ,  H04N1/333 ,  H04N1/413

CPC classification number: H04N1/33376 ,  H04N1/00095 ,  H04N1/33323 ,  H04N1/33392 ,  H04N2201/33371 ,  H04N2201/33385

Abstract: A data transmission system including a transmitter which has functions for encoding image data and transmitting it as one unit data, and a receiver which is connected to the transmitter over a communication line and has functions for sending its minimum transmission time to the transmitter and receiving one unit data from the transmitter, wherein the transmitter has a minimum transmission time detecting device for detecting the minimum transmission time of the receiver connected to the transmitter, a subtraction device for calculating deviation by subtracting the time required for transmitting each one unit data from the minimum transmission time detected by the minimum transmission time detecting device, an accumulating device for cumulatively storing deviations calculated by the subtraction device and an addition device for adding nul information to the one unit of data transmitted only when the sum of the deviations becomes less than zero.

Abstract translation: 一种数据传输系统，包括具有用于对图像数据进行编码并将其作为一个单位数据发送的功能的发射机，以及通过通信线路连接到发射机的接收机，并且具有用于向发射机发送其最小传输时间并接收一个 来自发射机的单元数据，其中发射机具有用于检测连接到发射机的接收机的最小传输时间的最小传输时间检测装置，减法装置，用于通过从最小值中减去从每个单元数据传送所需的时间来计算偏差 由最小传输时间检测装置检测的传输时间，用于累积存储由减法装置计算的偏差的累加装置和用于仅在偏差之和变得小于零时发送的一个单位数据中添加nul信息的加法装置。

公开(公告)号：US4630126A

公开(公告)日：1986-12-16

申请号：US645729

申请日：1984-08-30

Applicant: Takashi Kaku ,  Ryoji Okita ,  Masayoshi Inoue ,  Shozo Kudo

Inventor： Takashi Kaku ,  Ryoji Okita ,  Masayoshi Inoue ,  Shozo Kudo

IPC: H04N1/40 ,  H04L1/20 ,  H04N1/32 ,  H04N1/333 ,  H04N1/17

CPC classification number: H04N1/33323 ,  H04L1/206 ,  H04L5/1446 ,  H04N1/33346 ,  H04N1/33392 ,  H04N2201/3335 ,  H04N2201/33371

Abstract: A method for transmitting a signal with a signal transmission rate selected from a plurality of signal transmission rates applicable to a facsimile transmission system. The distortion amount of a distortion measurement signal transmitted from a transmitting equipment is measured at a receiving equipment on the basis of the variation in the received distortion measurement signal. The distortion allowance range to which the measured distortion amount belongs is decided on the basis of the result of the measurement of the distortion amount. The transmission of the working signals is carried out with a transmission rate corresponding to the result of the decision of the distortion allowance range.

Abstract translation: 一种用于发送具有从可应用于传真传输系统的多个信号传输速率中选择的信号传输速率的信号的方法。 基于接收到的失真测量信号的变化，在接收设备处测量从发送设备发送的失真测量信号的失真量。 基于失真量的测量结果来确定测量失真量所属的失真允许范围。 以与失真余量范围的判定结果对应的传输速度来进行工作信号的发送。

公开(公告)号：US20140204238A1

公开(公告)日：2014-07-24

申请号：US14237729

申请日：2012-07-31

Applicant: Yunyun Cao ,  Hirofumi Nishimura ,  Sugiri Pranata ,  Zhi Heng Niu

Inventor： Yunyun Cao ,  Hirofumi Nishimura ,  Sugiri Pranata ,  Zhi Heng Niu

IPC: H04N5/232

CPC classification number: H04N5/232 ,  G06K9/4642 ,  G06K2009/4666 ,  H04N21/4728 ,  H04N2201/33371

Abstract: Provided is a feature extraction device including a sub region setting unit (433) which sets a plurality of sub regions with respect to a pixel of interest, and a binary pattern generation unit (434) which generates a local binary pattern indicating pixel value comparison results relative to each sub region with respect to each pixel of interest. The sub region setting unit (433) sets (436) a region constituted by a plurality of pixels including a pixel separated from the pixel of interest as a sub region, and the binary pattern generation unit (434) calculates (437) a representative value for each sub region and generates (439) a local binary pattern indicating whether or not the difference (438) between the representative value and the value of the pixel of interest is equal to or larger than a predetermined threshold value.

Abstract translation: 提供了一种特征提取装置，其包括相对于感兴趣像素设置多个子区域的子区域设置单元（433）和生成表示像素值比较结果的局部二进制模式的二进制模式生成单元（434） 相对于每个感兴趣的像素的每个子区域。 子区域设置单元（433）将由包括从感兴趣像素分离的像素的多个像素构成的区域设置为（436）作为子区域，并且二进制图案生成单元（434）计算（437）代表值 并且生成（439）表示代表值和感兴趣像素的值之间的差（438）是否等于或大于预定阈值的局部二进制模式。

公开(公告)号：US08711857B2

公开(公告)日：2014-04-29

申请号：US12286458

申请日：2008-09-30

Applicant: James Jackson ,  Mehrad Yasrebi

Inventor： James Jackson ,  Mehrad Yasrebi

IPC: G06F15/16

CPC classification number: H04N1/00214 ,  H04N1/0022 ,  H04N1/32702 ,  H04N1/32765 ,  H04N1/32771 ,  H04N1/32789 ,  H04N1/33307 ,  H04N1/33346 ,  H04N1/33376 ,  H04N2201/33342 ,  H04N2201/33371

Abstract: Facsimile transcoding is dynamically invoked for devices that do not support T.38 fax protocol. In this way, a unified messaging platform can process facsimiles from endpoints that are not T.38 capable without using without digital signal processor resources. Dynamic fax transcoding can be performed at a session border controller, allowing transcoding resources to be engaged only for non-T.38 endpoints rather than for all calls on an interface.

Abstract translation: 为不支持T.38传真协议的设备动态调用传真转码。 以这种方式，统一的消息平台可以处理不具有T.38能力的端点的传真，而不需要使用数字信号处理器资源。 可以在会话边界控制器上执行动态传真代码转换，允许将资源转码为非T.38端点而不是接口上的所有呼叫。

公开(公告)号：US08422062B2

公开(公告)日：2013-04-16

申请号：US12776775

申请日：2010-05-10

Applicant: Sahadevasangary Gajadevasangary ,  Maysara Fermawi ,  Martin Roantree ,  Joanna Keep

Inventor： Sahadevasangary Gajadevasangary ,  Maysara Fermawi ,  Martin Roantree ,  Joanna Keep

IPC: G06F3/12 ,  H04N1/32 ,  H04M11/00

CPC classification number: H04N1/33323 ,  H04N1/33346 ,  H04N1/33353 ,  H04N2201/33371

Abstract: An apparatus and method that configures a facsimile transmission protocol for a facsimile device is disclosed. The method can include transmitting an echo request via a network connection to a facsimile device. The method can include receiving a response to the echo request via the network connection from the facsimile device. The method can include determining network throughput impairments based on the received response to the echo request. The method can include adjusting a facsimile transmission protocol based on the determined network throughput impairments. The method can include transmitting a facsimile message based on the adjusted facsimile transmission protocol.

Abstract translation: 公开了一种配置传真设备的传真传输协议的装置和方法。 该方法可以包括经由网络连接向传真设备发送回声请求。 该方法可以包括经由来自传真设备的网络连接来接收对回波请求的响应。 该方法可以包括基于接收到的对回波请求的响应来确定网络吞吐量损伤。 该方法可以包括基于所确定的网络吞吐量损失来调整传真传输协议。 该方法可以包括基于经调整的传真传输协议传送传真消息。

公开(公告)号：US20100079784A1

公开(公告)日：2010-04-01

申请号：US12286458

申请日：2008-09-30

Applicant: James Jackson ,  Mehrad Yasrebi

Inventor： James Jackson ,  Mehrad Yasrebi

IPC: G06F3/12

CPC classification number: H04N1/00214 ,  H04N1/0022 ,  H04N1/32702 ,  H04N1/32765 ,  H04N1/32771 ,  H04N1/32789 ,  H04N1/33307 ,  H04N1/33346 ,  H04N1/33376 ,  H04N2201/33342 ,  H04N2201/33371

Abstract: Facsimile transcoding is dynamically invoked for devices that do not support T.38 fax protocol. In this way, a unified messaging platform can process facsimiles from endpoints that are not T.38 capable without using without digital signal processor resources. Dynamic fax transcoding can be performed at a session border controller, allowing transcoding resources to be engaged only for non-T.38 endpoints rather than for all calls on an interface.

Abstract translation: 为不支持T.38传真协议的设备动态调用传真转码。 以这种方式，统一的消息平台可以处理不具有T.38能力的端点的传真，而不需要使用数字信号处理器资源。 可以在会话边界控制器上执行动态传真代码转换，允许将资源转码为非T.38端点而不是接口上的所有呼叫。

公开(公告)号：US07406548B2

公开(公告)日：2008-07-29

申请号：US10811119

申请日：2004-03-26

Applicant: James W. Owens ,  Daniel Bloom ,  James S. Voss

Inventor： James W. Owens ,  Daniel Bloom ,  James S. Voss

IPC: G06F13/00

CPC classification number: G06F11/24 ,  H04N1/00347 ,  H04N1/33307 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/0087 ,  H04N2201/3335 ,  H04N2201/33371

Abstract: Systems and methods for responding to a data transfer are disclosed. One embodiment comprises a method that includes the following steps: determining a sustainable data transfer rate for data transfers to/from an external memory medium, acquiring a data stream, transforming the data stream, and selecting a value for at least one operational parameter associated with acquiring or transforming the data stream in response to the sustainable data transfer rate.

Abstract translation: 公开了用于响应数据传送的系统和方法。 一个实施例包括一种方法，其包括以下步骤：确定用于向/从外部存储介质传送数据的可持续数据传输速率，获取数据流，变换数据流，以及选择与至少一个与 响应于可持续数据传输速率获取或转换数据流。