公开(公告)号：US20040114199A1

公开(公告)日：2004-06-17

申请号：US10729140

申请日：2003-12-04

Applicant: Sharp Kabushiki Kaisha

Inventor： Hiroshi Kanno

IPC: H04N001/32 ,  H04N001/04

CPC classification number: H04N1/33376 ,  H04N1/33323 ,  H04N2201/33357

Abstract: An apparatus for transmitting read data comprises a document reader 101, a data compression unit 102, a data transmission means and a CPU 104. The document reader 101 reads in a document having been subjected to predetermined data processing. The data compression unit 102 performs compression of the read data with a designated file format. The CPU 104 checks the limitation on transmission capacity set in advance for each data transmission means. When the volume of data compressed for transmission falls within the limited range of transmission capacity set for the data transmission means, the read data is transmitted to a destination designated by the user via the data transmission means designated by the user.

Abstract translation: 用于发送读取数据的装置包括文件读取器101，数据压缩单元102，数据传输装置和CPU 104.文档读取器101读入经过预定数据处理的文档。 数据压缩单元102以指定的文件格式对读取的数据进行压缩。 CPU104检查对于每个数据传输装置预先设定的对传输容量的限制。 当为了传输压缩的数据量落在为数据传输装置设定的传输容量的有限范围内时，读取的数据经由用户指定的数据传输装置被发送到用户指定的目的地。

公开(公告)号：US06683999B2

公开(公告)日：2004-01-27

申请号：US10194664

申请日：2002-07-15

Applicant: Masamichi Ito ,  Susumu Kozuki

Inventor： Masamichi Ito ,  Susumu Kozuki

IPC: G06K954

CPC classification number: H04N1/00127 ,  H04N1/00129 ,  H04N1/00204 ,  H04N1/00278 ,  H04N2201/0015 ,  H04N2201/0049 ,  H04N2201/0084 ,  H04N2201/33357

Abstract: In a data communication apparatus for encoding information data by using a predetermined encoding method, encoded information data is transmitted isochronously with a predetermined communication cycle when the encoding method corresponds to a decoding method at an object node apparatus and non-encoded information data is transmitted asynchronously with the communication cycle when the encoding method does not correspond to the decoding method at the object node apparatus. It is therefore possible to perform an encoding process for the information data to be transmitted, in accordance with a decoding performance at the object node apparatus, to improve a communication efficiency, and to reduce a capacity of a memory used for communications.

Abstract translation: 在通过使用预定编码方法对信息数据进行编码的数据通信装置中，当编码方式对应于对象节点装置的解码方式时，编码信息数据以预定的通信周期等时发送，非编码信息数据被异步发送 当编码方法与对象节点装置处的解码方法不对应时，具有通信周期。 因此，可以根据对象节点装置的解码性能来执行要发送的信息数据的编码处理，以提高通信效率，并且降低用于通信的存储器的容量。

公开(公告)号：US20030133144A1

公开(公告)日：2003-07-17

申请号：US09108275

申请日：1998-06-30

Inventor： LEW KURTZ

IPC: G06F015/00 ,  G06F003/00 ,  H04N001/00

CPC classification number: H04N1/00209 ,  H04N2201/0015 ,  H04N2201/0093 ,  H04N2201/33357 ,  H04N2201/33364

Abstract: To detect facsimile calls that are initiated manually by a user, a method is used that utilizes the detection of a called (CED) tone generated by a receiving facsimile machine. The detection is performed by a signal processor. Once the detection is made, the facsimile call is transmitted using an appropriate protocol.

Abstract translation: 为了检测由用户手动启动的传真呼叫，使用利用由接收传真机产生的被叫（CED）音调的检测的方法。 检测由信号处理器执行。 一旦检测到，传真呼叫就是使用适当的协议传输的。

公开(公告)号：US20030038981A1

公开(公告)日：2003-02-27

申请号：US10274043

申请日：2002-10-21

Applicant: International Mobile Satellite Organization

Inventor： Eyal Trachtman

IPC: H04N001/00

CPC classification number: H04N1/32406 ,  H04N1/32122 ,  H04N1/324 ,  H04N1/32795 ,  H04N1/33307 ,  H04N1/33315 ,  H04N1/33369 ,  H04N1/4115 ,  H04N2201/3205 ,  H04N2201/3209 ,  H04N2201/3214 ,  H04N2201/3215 ,  H04N2201/3218 ,  H04N2201/3219 ,  H04N2201/3221 ,  H04N2201/3225 ,  H04N2201/3243 ,  H04N2201/3274 ,  H04N2201/3276 ,  H04N2201/3278 ,  H04N2201/33357 ,  H04N2201/33378

Abstract: A store-and-forward image communications system for transmitting an image signal from a first terminal to a second terminal in one of a plurality of transmission modes which comprises a transmission path between the first and second terminals, a first image signal interface in said transmission path at which said image signal is received, a message store connected to store and subsequently recall signals received at the first interface, a data store containing at least one record comprising preference data relating to preferred said transmission modes for at least one of said first and second terminals, a transmission controller selecting from said transmission control modes in accordance with said preference data and a data update arranged to update the or each said record.

Abstract translation: 一种存储转发图像通信系统，用于以包括第一和第二终端之间的传输路径的多个传输模式之一从第一终端发送图像信号到第二终端，所述传输中的第一图像信号接口 接收所述图像信号的路径，连接到存储并随后调用在第一接口处接收的信号的消息存储器，数据存储器，其包含至少一个记录，其包括与所述第一和第二接口中的至少一个有关的优选所述传输模式的偏好数据， 第二终端，根据所述优选数据从所述传输控制模式中选择的传输控制器和布置成更新或所述每个所述记录的数据更新。

公开(公告)号：US06456399B1

公开(公告)日：2002-09-24

申请号：US09030232

申请日：1998-02-25

Applicant: Grant I. Ho ,  Bangalore R. Bhaskar ,  Jack H. Rieser

Inventor： Grant I. Ho ,  Bangalore R. Bhaskar ,  Jack H. Rieser

IPC: H04N100

CPC classification number: H04N1/32368 ,  H04N1/00281 ,  H04N1/32363 ,  H04N1/32443 ,  H04N1/32614 ,  H04N1/32683 ,  H04N2201/0015 ,  H04N2201/3292 ,  H04N2201/33357

Abstract: In a facsimile system, buffer underflow is prevented by forcing the transmit pointer to wait at a current end-of-line (EOL) symbol and transmit fill bits until there are at least two EOL symbols stored in the buffer. Buffer overflow is controlled by selectively dropping lines if the write pointer approaches too close to the transmit pointer and the difference between successive lines is sufficiently small (selective line-dropping), dropping lines whenever a permitted maximum buffer size is exceeded, and gradually changing the permitted distance between transmit and write pointers and permitted maximum buffer size as the image is scanned to accomplish a smooth buffer flushing.

Abstract translation: 在传真系统中，通过强制发送指针等待当前行尾（EOL）符号并发送填充位，直到在缓冲器中存储至少两个EOL符号来防止缓冲器下溢。 如果写指针接近于发送指针，并且连续行之间的差异足够小（选择性掉线），则超过允许的最大缓冲区大小时丢弃行，并逐渐改变缓冲区溢出 在扫描图像以实现平滑缓冲区冲洗时，允许发送和写入指针之间的距离以及允许的最大缓冲区大小。

公开(公告)号：US06453071B2

公开(公告)日：2002-09-17

申请号：US09053748

申请日：1998-04-02

Applicant: Masamichi Ito ,  Susumu Kozuki

Inventor： Masamichi Ito ,  Susumu Kozuki

IPC: G06K936

CPC classification number: H04N1/00127 ,  H04N1/00129 ,  H04N1/00204 ,  H04N1/00278 ,  H04N2201/0015 ,  H04N2201/0049 ,  H04N2201/0084 ,  H04N2201/33357

Abstract: In a data communication apparatus for encoding information data by using a predetermined encoding method, encoded information data is transmitted isochronously with a predetermined communication cycle when the encoding method corresponds to a decoding method at an object node apparatus and non-encoded information data is transmitted asynchronously with the communication cycle when the encoding method does not correspond to the decoding method at the object node apparatus. It is therefore possible to perform an encoding process for the information data to be transmitted, in accordance with a decoding performance at the object node apparatus, to improve a communication efficiency, and to reduce a capacity of a memory used for communications.

公开(公告)号：US20020126321A1

公开(公告)日：2002-09-12

申请号：US09051984

申请日：1998-07-24

Inventor： EYAL TRACHTMAN

IPC: H04N001/00

CPC classification number: H04N1/32406 ,  H04N1/32122 ,  H04N1/324 ,  H04N1/32795 ,  H04N1/33307 ,  H04N1/33315 ,  H04N1/33369 ,  H04N1/4115 ,  H04N2201/3205 ,  H04N2201/3209 ,  H04N2201/3214 ,  H04N2201/3215 ,  H04N2201/3218 ,  H04N2201/3219 ,  H04N2201/3221 ,  H04N2201/3225 ,  H04N2201/3243 ,  H04N2201/3274 ,  H04N2201/3276 ,  H04N2201/3278 ,  H04N2201/33357 ,  H04N2201/33378

Abstract: A store-and-forward image communications system for transmitting an image signal from a first terminal (24) to a second terminal (10) in one of a plurality of transmission modes which comprises: a trnmssion path (12, 14, 16, 18, 20) between the first and second terminals (10. 24); a first image. signal interface (20) in said transmission path at which said image signal is received: a message store (116) connected to store and subsequently real signals received at the first interface (20); a data store (302) containing at least one record (320) comprising preference data relating to preferred said trnmission modes for at least one. of said first and second terminals (10. 24); a transmission controller (118) selecting from said tranmission control modes in accordance with said preference data; and a data updater (304) arranged to update the or each said record (320).

Abstract translation: 一种存储转发图像通信系统，用于以多个传输模式之一从第一终端（24）向第二终端（10）发送图像信号，包括：路径路径（12,14,16,18） ，20）在所述第一和第二端子（10.24）之间; 第一张图片。 在所述传输路径中的所述图像信号被接收的信号接口（20）：连接到存储和随后在所述第一接口（20）处接收的实际信号的消息存储器（116）。 包含至少一个记录（320）的数据存储（302），包括与至少一个的优选所述注册模式有关的偏好数据。 的所述第一和第二端子（10.24）; 传输控制器（118）根据所述偏好数据从所述传输控制模式中选择; 以及被布置为更新所述记录或每个所述记录的数据更新器（304）。

公开(公告)号：US20020109863A1

公开(公告)日：2002-08-15

申请号：US09790381

申请日：2002-04-11

Inventor： David A. Monroe

IPC: H04N001/00

CPC classification number: H04N1/00286 ,  H04N1/00204 ,  H04N1/00307 ,  H04N1/00896 ,  H04N1/00904 ,  H04N1/33307 ,  H04N1/40 ,  H04N2201/0067 ,  H04N2201/0084 ,  H04N2201/0086 ,  H04N2201/0093 ,  H04N2201/33357 ,  H04N2201/33378

Abstract: An image capture, conversion, compression, storage and transmission system provides a data signal representing the image in a format and protocol capable of being transmitted over any of a plurality of readily available transmission systems and received by readily available, standard equipment receiving stations. In its most comprehensive form, the system is capable of sending and receiving audio, documentary and visual image data to and from standard remote stations readily available throughout the world.

Abstract translation: 图像捕获，转换，压缩，存储和传输系统提供表示图像的数据信号，其格式和协议能够通过多个容易获得的传输系统中的任何一个发送，并由易于获得的标准设备接收站接收。 在最全面的形式下，该系统能够在世界各地容易获得的标准远程站发送和接收音频，纪录片和视觉图像数据。

公开(公告)号：US20020109780A1

公开(公告)日：2002-08-15

申请号：US10073006

申请日：2002-02-12

Applicant: Sanyo Electric Co., Ltd.

Inventor： Junya Kaku

IPC: H04N005/225

CPC classification number: H04N1/212 ,  H04N1/2112 ,  H04N1/2137 ,  H04N1/2158 ,  H04N19/152 ,  H04N19/162 ,  H04N19/172 ,  H04N19/176 ,  H04N19/192 ,  H04N19/196 ,  H04N19/40 ,  H04N19/42 ,  H04N19/59 ,  H04N19/60 ,  H04N2101/00 ,  H04N2201/33357

Abstract: A digital camera includes a shutter button. An optimal compression ratio of an image signal fetched in response to a photographing instruction from the shutter button is predicted prior to the photographing instruction. More specifically, an image signal fetched before application of the photographing instruction is compressed by a JPEG codec, and the optimal compression ratio is predicted based on a size of a compressed image signal thus obtained. An image signal fetched in response to the photographing instruction is compressed on the basis of the optimal compression ratio, and a compressed image signal thus obtained is recorded onto a recording medium.

Abstract translation: 数码相机包括快门按钮。 在摄影指令之前预测响应于来自快门按钮的拍摄指令而获取的图像信号的最佳压缩比。 更具体地说，在应用拍摄指令之前取出的图像信号被JPEG编解码器压缩，并且基于由此获得的压缩图像信号的大小来预测最佳压缩比。 基于最佳压缩比来压缩响应于摄影指令而取出的图像信号，将由此获得的压缩图像信号记录在记录介质上。

公开(公告)号：US06417935B1

公开(公告)日：2002-07-09

申请号：US08715899

申请日：1996-09-19

Applicant: Hitoshi Saito ,  Toru Maeda ,  Masanori Momose ,  Toru Fujino ,  Shinichiro Kohri ,  Makoto Kobayashi ,  Kazuhiro Sugawara ,  Satoshi Imai ,  Naomi Nakamura ,  Yasushi Morimoto

Inventor： Hitoshi Saito ,  Toru Maeda ,  Masanori Momose ,  Toru Fujino ,  Shinichiro Kohri ,  Makoto Kobayashi ,  Kazuhiro Sugawara ,  Satoshi Imai ,  Naomi Nakamura ,  Yasushi Morimoto

IPC: H04N1387

CPC classification number: H04N1/32368 ,  H04N1/32614 ,  H04N1/3263 ,  H04N1/32673 ,  H04N1/33323 ,  H04N1/3871 ,  H04N2201/3288 ,  H04N2201/3298 ,  H04N2201/33357

Abstract: When a plurality of pages of image data are combined into one page of image data for transmission, the direct combination of the image data having different resolutions and the resulting recording of the image data on one record sheet while the image is partially expanded or reduced are prevented. In combining two pages of image data into one page of image data for transmission within a range in which the number of read lines of read image data does not exceed the number of available lines for recording per page at a transmission destination terminal, if the read resolutions of both image data are equal, the two pages of image data are combined into one page of image data for transmission, and if the read resolutions are different, the combination is not conducted and the image data of the respective pages are transmitted as the independent pages of image data. A facsimile apparatus minimizes the possibility of transmission disable due to a full state of a memory when a plurality of pages of image data having short sub-scan lengths stored in the memory are transmitted. The image data acquired by reading a document sheet by a contact sensor 13 is compression-coded by an encoder 103 of a read/write codec device 10 and it is stored in an image memory 6. After a plurality of pages of image data having short sub-scan lengths have been stored in the image memory 6, the image data are combined into one page of image data on a communication protocol and it is transmitted to a transmission destination apparatus through a modem 17 and a network control unit 18. When it is detected that a remaining capacity of the image memory 6 is small, the combination transmission of the image data is canceled and the image data stored in the image memory 6 is immediately read and transmitted.

Abstract translation: 当将多页图像数据组合成一页图像数据进行传输时，在图像部分扩大或缩小的同时，具有不同分辨率的图像数据与所得图像数据在一个记录纸上的直接组合是 防止了 在将两页图像数据组合成一页图像数据以在读取图像数据的读取行数不超过在发送目的地终端处每页记录的可用行数的范围内进行传输时，如果读取 两个图像数据的分辨率相等，将两页图像数据组合成一页图像数据进行传输，并且如果读取分辨率不同，则不进行组合，并且将各页面的图像数据作为 独立的图像数据页面。当传输存储在存储器中的具有短的子扫描长度的多页图像数据被发送时，传真装置使由于存储器的完整状态导致的传输禁止的可能性最小化。 通过由接触式传感器13读取原稿的图像数据由读/写编解码器装置10的编码器103进行压缩编码，并将其存储在图像存储器6中。在具有短路的多页图像数据 子扫描长度已经存储在图像存储器6中，图像数据被组合成通信协议的一页图像数据，并通过调制解调器17和网络控制单元18发送到发送目的地装置。当它 检测到图像存储器6的剩余容量小，图像数据的组合传输被消除，并且立即读取和发送存储在图像存储器6中的图像数据。