公开(公告)号：EP0859323A2

公开(公告)日：1998-08-19

申请号：EP98301099.2

申请日：1998-02-16

Applicant: CANON KABUSHIKI KAISHA

Inventor： Suzuki, Naohisa ,  Fukunaga, Koji ,  Katano, Kiyoshi ,  Tateyama, Jiro ,  Nakamura, Atsushi ,  Kobayashi, Makoto

IPC: G06F13/42

CPC classification number: H04L12/40058 ,  G06F3/1293 ,  G06F13/4291 ,  H04L12/40117 ,  H04L12/40123 ,  H04L69/18 ,  H04N1/00278 ,  H04N1/00283 ,  H04N1/33307 ,  H04N1/33376 ,  H04N21/4108 ,  H04N21/4117 ,  H04N21/43615 ,  H04N21/43632 ,  H04N21/44231 ,  H04N2201/0015 ,  H04N2201/0034 ,  H04N2201/0074 ,  H04N2201/33328 ,  H04N2201/33364 ,  H04N2201/33378

Abstract: A host computer logs in an image providing device such as a scanner connected by a serial bus, and reverses flow control of data transfer by issuing a Reverse command. The image providing device opens a transfer channel by an OpenChannel command, transfers image data in form of blocks. When the transfer of the image data has been completed, the image providing device closes the transfer channel by a CloseChannel command, and reverses the flow control of the data transfer again by the Reverse command. This changes the data transfer direction of a device having a bidirectional data transfer function, i.e., a device having a data reception function and a data providing function.

公开(公告)号：EP0596698A2

公开(公告)日：1994-05-11

申请号：EP93308744.7

申请日：1993-11-02

Applicant: CANON KABUSHIKI KAISHA

Inventor： Maki, Nobuhiko, c/o Canon Kabushiki Kaisha

IPC: H04Q11/04 ,  H04N7/12 ,  H04N1/32

CPC classification number: H04N1/32797 ,  H04N1/33307 ,  H04N1/33315 ,  H04N1/33353 ,  H04N1/46 ,  H04N2201/33321 ,  H04N2201/33328 ,  H04N2201/33378 ,  H04Q11/0457 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13174 ,  H04Q2213/13179 ,  H04Q2213/13204 ,  H04Q2213/13208 ,  H04Q2213/13209 ,  H04Q2213/13299 ,  H04Q2213/13332 ,  H04Q2213/179 ,  H04Q2213/332 ,  H04Q2213/392

Abstract: When there are unused communication channels, it is checked whether an attribute of an image associated with transmission image data indicates color image data or monochrome image data. If the transmission image data is monochrome image data, the image data is transmitted through one of B channels of a line. If the transmission image data is color image data, and two B channels can be used, bulk transmission is performed by simultaneously using the two B channels. If it is determined that the two B channels cannot be simultaneously used, the image data is transmitted by using one of the B channels which is in a unused state.

Abstract translation: 当存在未使用的通信信道时，检查与发送图像数据相关联的图像的属性是否指示彩色图像数据或单色图像数据。 如果发送图像数据是单色图像数据，则通过一行B通道中的一个发送图像数据。 如果发送图像数据是彩色图像数据，并且可以使用两个B信道，则通过同时使用两个B信道来执行批量传输。 如果确定不能同时使用两个B信道，则通过使用处于未使用状态的B信道之一发送图像数据。

公开(公告)号：EP0283295A3

公开(公告)日：1990-01-17

申请号：EP88302366.5

申请日：1988-03-18

Applicant: CANON KABUSHIKI KAISHA

Inventor： Sekiguchi, Kenzo

IPC: H04N1/32

CPC classification number: H04N1/33338 ,  H04N1/33307 ,  H04N1/33369 ,  H04N2201/33321 ,  H04N2201/33328 ,  Y10S379/905

Abstract: A data transmission system which avoids charging of line utilization fees when it is attempted to send data to a destination incapable of receiving the data, and which can be readily operated even by an operator having little technical knowledge. By storing function information relating to the terminals of a plurality of parties, the system automatically determines prior to transmission whether data is capable of being transmitted to a destination. On the basis of the function information and the data attempting to be transmitted, a list of parties which are and are not capable of receiving a transmission is displayed on a CRT, thereby enabling the operator to visually identify in advance which parties can and cannot be sent data. Means are provided which make it possible to identify at least the form of data to transmitted, and to display the list of parties which are and are not capable of receiving a transmission.

公开(公告)号：EP1975776B1

公开(公告)日：2017-06-21

申请号：EP08251115

申请日：2008-03-27

Applicant: BROTHER IND LTD

Inventor： OTSUKA NAOKI

IPC: G06F3/12 ,  H04N1/00

CPC classification number: H04N1/00233 ,  G06F3/1204 ,  G06F3/1206 ,  G06F3/127 ,  G06F3/1285 ,  G06F3/1292 ,  H04N1/00222 ,  H04N1/00225 ,  H04N2201/0015 ,  H04N2201/0094 ,  H04N2201/33314 ,  H04N2201/33321 ,  H04N2201/33328 ,  H04N2201/33335

公开(公告)号：EP2335134A4

公开(公告)日：2015-04-01

申请号：EP09810350

申请日：2009-08-21

Applicant: ALIBABA GROUP HOLDING LTD

Inventor： ZHANG JIANFENG

IPC: G06F3/00 ,  H04L29/06 ,  H04N21/00

CPC classification number: H04L67/2823 ,  H04L65/4084 ,  H04L65/602 ,  H04L67/2852 ,  H04N1/00132 ,  H04N1/00137 ,  H04N1/00148 ,  H04N1/00244 ,  H04N1/32771 ,  H04N1/32776 ,  H04N7/17336 ,  H04N21/2343 ,  H04N21/47202 ,  H04N21/6581 ,  H04N21/6582 ,  H04N21/8153 ,  H04N2201/33321 ,  H04N2201/33328

公开(公告)号：EP2506555B1

公开(公告)日：2014-10-29

申请号：EP12153342.6

申请日：2012-01-31

Applicant: Brother Kogyo Kabushiki Kaisha

Inventor： Kuraya, Mayumi ,  Hasegawa, Tomohiko

IPC: H04N1/333 ,  H04N1/00 ,  H04N1/40 ,  G06T7/00

CPC classification number: H04N1/33315 ,  H04N1/00005 ,  H04N1/00039 ,  H04N1/32128 ,  H04N1/40068 ,  H04N2201/0094 ,  H04N2201/3225 ,  H04N2201/33328 ,  H04N2201/33378

公开(公告)号：EP0998120B1

公开(公告)日：2011-09-28

申请号：EP99308458.1

申请日：1999-10-26

Applicant: CANON KABUSHIKI KAISHA

Inventor： Nobuta, Hiroshi, Canon Kabushiki Kaisha ,  Matsuzaki, Susumu, Canon Kabushiki Kaisha ,  Nakao, Muneki, Canon Kabushiki Kaisha ,  Ueno, Yasuhide, Canon Kabushiki Kaisha ,  Toyama, Takeshi, Canon Kabushiki Kaisha ,  Sugawara, Naoki, Canon Kabushiki Kaisha

IPC: H04N1/333 ,  H04N1/46 ,  H04N1/64

CPC classification number: H04N1/33392 ,  H04N1/33307 ,  H04N2201/33321 ,  H04N2201/33328 ,  H04N2201/33357 ,  H04N2201/33378

公开(公告)号：EP0932291B1

公开(公告)日：2011-03-23

申请号：EP98936670.3

申请日：1998-08-05

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： KAMIYAMA, Tadanobu ,  OGAKI, Takeshi ,  TAKEDA, Yoshiko,Kureare-Toshiba

IPC: H04N1/00 ,  G06F13/00 ,  G06T1/60

CPC classification number: H04N1/00222 ,  H04N1/00204 ,  H04N1/00225 ,  H04N1/00236 ,  H04N1/00241 ,  H04N1/00411 ,  H04N1/00795 ,  H04N1/00811 ,  H04N1/00822 ,  H04N1/00962 ,  H04N1/32502 ,  H04N1/32523 ,  H04N2201/0039 ,  H04N2201/0068 ,  H04N2201/0075 ,  H04N2201/0081 ,  H04N2201/33314 ,  H04N2201/33321 ,  H04N2201/33328

Abstract: A plurality of terminals are connected together through a network. An image read/input device is connected through the network to read an image, convert it into electronic image information and input it. A temporary storage device temporarily stores electronic image information inputted from the image read/input device. When a request for transferring image information is received from a terminal, a conversion device converts image information stored in the temporary storage device based upon the attribute information of the terminal which is the source of the request. A transfer device transfers the image information converted by the conversion device to the terminal which is the source of request through the network.

Abstract translation: 多个终端通过网络连接在一起。 图像读取/输入装置通过网络连接以读取图像，将其转换为电子图像信息并输入。 临时存储装置临时存储从图像读取/输入装置输入的电子图像信息。 当从终端接收到传送图像信息的请求时，转换设备基于作为请求源的终端的属性信息来转换存储在临时存储设备中的图像信息。 传送设备通过网络将由转换设备转换的图像信息传送给作为请求源的终端。

公开(公告)号：EP1450540A3

公开(公告)日：2008-03-12

申请号：EP04002546.2

申请日：1998-12-24

Applicant: Seiko Epson Corporation

Inventor： Nagasaka, Fumio

IPC: G06F3/12 ,  H04L29/06 ,  H04N1/46

CPC classification number: H04N1/00222 ,  G06F3/122 ,  G06F3/1256 ,  G06F3/1287 ,  H04L29/06 ,  H04L29/06027 ,  H04L29/08846 ,  H04L41/0879 ,  H04L41/22 ,  H04L65/602 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2823 ,  H04L67/2828 ,  H04L69/08 ,  H04L69/24 ,  H04L69/329 ,  H04N1/00127 ,  H04N1/00233 ,  H04N1/00244 ,  H04N1/00416 ,  H04N1/0044 ,  H04N1/00482 ,  H04N1/324 ,  H04N1/32411 ,  H04N1/32771 ,  H04N1/33307 ,  H04N2201/0074 ,  H04N2201/0082 ,  H04N2201/0098 ,  H04N2201/3226 ,  H04N2201/3242 ,  H04N2201/3278 ,  H04N2201/33321 ,  H04N2201/33328

Abstract: In an image data server 200, a preview data generation unit 218 generates preview data corresponding to image data, and a transmission controller 211 transmits the preview data to a computer system 100 in an image receiver apparatus. In accordance with another possible application, the preview data is not generated by the image data server 200, but is generated by a computer system 300 in an image transmitter apparatus, which transmits the image data to the image data server 200, and transmitted to the image data server 200. In the computer system 100 in the image receiver apparatus, a display controller 113 causes the contents of the preview data to be displayed on the screen of a monitor 150. The user determines whether or not the image data corresponding to the displayed preview image is required. In response to an instruction for transfer of the image data input from the user, a transmission controller 111 transmits a request for transfer of the image data to the image data server 200. The transmission controller 211 then transmits the image data, which is the object of the request for transfer, to the computer system 100 in the image receiver apparatus. A print controller 114 causes the image data to be subjected to predetermined image processing, and a printer 180 prints the processed image data on a printing sheet of paper. This arrangement of the present invention enables the image receiver apparatus to selectively receive only the required data.

公开(公告)号：EP1845700A1

公开(公告)日：2007-10-17

申请号：EP06112447.5

申请日：2006-04-10

Applicant: Pixyfoto AG ,  Inter.net2day Gmbh

Inventor： Dworaczek, Werner ,  Liedl, Werner

IPC: H04N1/00 ,  H04N7/00 ,  G06T9/00 ,  G06T5/00

CPC classification number: H04N1/33307 ,  H04N19/115 ,  H04N19/59 ,  H04N19/60 ,  H04N2201/33328 ,  H04N2201/33357

Abstract: Verfahren zur Vorbereitung der Erstellung eines basierend auf ein oder mehreren digitalen Original-Bildern eines Client-Computers von einem Produktionsserver auf der Grundlage von Druckvorlagen zu erstellenden Fotoprodukts, wobei das Verfahren aufweist:
basierend auf einer minimalen Informationsdichte, die zur Erzielung einer gewünschten Mindestproduktionsqualität erforderlich ist, sowie der Informationsdichte eines Originalbildes des Client-Computers, Ermittlung einer maximalen Downsamplingrate;
Downsampling des Originalbildes mittels der ermittelten Rate; und
Übertragen des down-gesampelten Original-Bildes als Basis für die Druckvorlage über eine Datenverbindung vom Client-Computer zum Produktionsserver

Abstract translation: 该方法包括基于最小信息密度确定最大下采样率，该最小信息密度对于获得客户计算机（150）的原始图像的期望最小生产质量和信息密度是必需的。 通过使用确定的速率对原始图像进行下采样，并且下采样的原始图像作为来自计算机的数据连接的艺术品的基础被传送到生产服务器（160）或订单服务器。 还包括用于基于客户端计算机的数字原始图像调度照片产品生产的设备的独立权利要求。