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1. 发明公开

EP4446919A1 MEDIA DATA ENCRYPTION METHOD AND APPARATUS, AND MEDIA DATA PLAYBACK METHOD AND SYSTEM 审中-实审
公开(公告)号：EP4446919A1
公开(公告)日：2024-10-16
申请号：EP22902848.5
申请日：2022-07-29
申请人： Unilumin Group Co., Ltd.
发明人： QI, Feng , YU, Chengzhi
IPC分类号： G06F21/60 , G06F16/22 , H04N21/218 , H04N21/2347 , H04N21/4405 , H04N1/32
CPC分类号： G06F16/22 , G06F21/60 , H04N1/32 , H04N21/218 , H04N21/2347 , H04N21/4405 , G06F21/64 , G06F21/602 , G09G3/007
摘要： A media data encryption method and apparatus, and a media data playback method and system. The media data encryption method comprises : obtaining media data to be encrypted and a display screen structure parameter of a data playback end; constructing a data arrangement table corresponding to the display screen structure parameter; performing a data rearrangement operation on the data arrangement table to obtain position rearrangement index data representing a mapping relationship between a logic and a physical position of a display pixel; and according to the position rearrangement index data, performing pixel rearrangement encryption on each image frame of the media data to be encrypted to obtain encrypted media data. The media data playback method comprises : a data encryption end encodes and encrypts media data to be encrypted by adopting a media data encryption method to obtain a media data encrypted packet, and sends the media data encrypted packet to the data playback end; a receiving card of the data playback end decrypts the media data encrypted packet to obtain configuration data and media data to be decrypted, and configures a programmable logic circuit according to the configuration data to decrypt and play the media data to be decrypted.

2. 发明公开

EP3304486A1 SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING 有权
标题翻译：用于可变数据印刷的序列化数字水印
公开(公告)号：EP3304486A1
公开(公告)日：2018-04-11
申请号：EP16804243.0
申请日：2016-05-31
申请人： Digimarc Corporation
发明人： FILLER, Tomas , WEAVER, Matthew, M. , RODRIGUEZ, Tony, F. , HAAGA, Donald
IPC分类号： G06T1/00
CPC分类号： G06T1/0092 , G06F3/122 , G06F3/1243 , G06F3/1282 , G06T1/0028 , G06T1/005 , G06T2201/0051 , G06T2201/0061 , G06T2201/0202 , G06T2201/0601 , H04N1/32 , H04N1/32256
摘要： Digital watermarking is adapted for the variable data printing. A reference signal serves as a proxy for optimizing the embedding a watermark in a host image to be printed. Using the reference signal, embedding parameters are generated, which are a function of constraints such as visual quality and robustness of the machine readable data. Adjustments needed to embed a unique payload in each printed piece are generated using the embedding parameters. These adjustments are stored in a manner that enables them to be efficiently obtained and applied within the RIP or press during operation of the press. Various other methods, system configurations and applications are also detailed.

3. 发明公开

EP3160154A4 INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD 审中-公开
公开(公告)号：EP3160154A4
公开(公告)日：2018-01-17
申请号：EP15809001
申请日：2015-06-05
申请人： SONY CORP
发明人： NAKANO TAKEHIKO
IPC分类号： H04N21/4405 , G06F21/10 , G06F21/60 , G06F21/62 , G09C5/00 , H04L9/14 , H04L29/06 , H04N1/10 , H04N1/32
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/606 , G06F21/6227 , G06F2221/0733 , G06F2221/2107 , G09C5/00 , H04L9/14 , H04L2463/101 , H04N1/1017 , H04N1/32 , H04N21/4405
摘要： The present disclosure relates to an information processing apparatus and an information processing method which facilitate reproduction of the data obtained by encrypting prepared multiple patterns regarding at least part of data of content with unique keys. An image acquiring unit receives an image file containing: encrypted data that is obtained by encrypting with unique keys multiple pieces of pattern data regarding forensic object data which is at least part of encoded image data of video content and that has an identical size; unencrypted data, of the encoded image data of video content, which is not encrypted with any one of the keys; size information that represents the size of the encrypteddata; and position information that represents a position of the encrypted data in the file. The present disclosure can be applied to a video reproducing terminal and the like.

4. 发明授权

EP1605683B1 Image forming apparatus and image forming method for making image output setting easily 有权
标题翻译：为简化图像输出设置图像形成装置和图像形成方法
公开(公告)号：EP1605683B1
公开(公告)日：2017-03-08
申请号：EP05020386.8
申请日：2004-01-14
申请人： Ricoh Company, Ltd.
发明人： Hirai, Takumi , Akiyoshi, Kunihiro
IPC分类号： H04N1/00 , H04N1/32 , G03G15/00
CPC分类号： H04N1/32042 , G03G15/502 , G03G15/5087 , G03G2215/00109 , G03G2215/0426 , H04N1/0035 , H04N1/00352 , H04N1/00355 , H04N1/00366 , H04N1/00371 , H04N1/00384 , H04N1/00392 , H04N1/00962 , H04N1/00968 , H04N1/32 , H04N1/32122 , H04N2201/0077 , H04N2201/0091 , H04N2201/0093 , H04N2201/0094 , H04N2201/3222

5. 发明公开

EP2799999A4 DEVICE CONTROL SYSTEM, PRINTER, AND METHOD FOR CONTROLLING DEVICE CONTROL SYSTEM 有权
标题翻译： VORRICHTUNGSSTEUERSYSTEM，DRUCKER UND VERFAHREN ZUR STEUERUNG EINES VORRICHTUNGSSTEUERSYSTEMS
公开(公告)号：EP2799999A4
公开(公告)日：2015-12-09
申请号：EP13870202
申请日：2013-12-26
申请人： SEIKO EPSON CORP
发明人： TAKASU KAZUHIRO , TSUTSUMI KOICHIRO , IKEDA SHIGEO
IPC分类号： G06F13/00 , G06F3/12 , G06Q20/20
CPC分类号： G06Q20/209 , G06F3/1204 , G06F3/1205 , G06F3/1207 , G06F3/1209 , G06F3/1236 , G06F3/1246 , G06F3/1253 , G06F3/1279 , G06F3/1284 , G06F3/1286 , G06F3/1291 , G06F3/1292 , G06F3/1294 , G06F3/1297 , G06F3/1298 , G06K15/02 , G06Q20/202 , G06Q20/208 , H04N1/00334 , H04N1/32
摘要： [Problem] To enable controlling a device by a terminal connected to a network. [Solution] A device control system has a terminal 3 with an application 31, and a printer 5 that controls a device. The terminal 3 sends a request written in XML generated by the application 31. The printer 5 receives the XML request, the terminal 3 sends an XML response, and if the terminal 3 requested control of the device in the XML request, controls the device.
摘要翻译： [问题]通过连接到网络的终端来控制设备。 [解决方案]设备控制系统具有带有应用31的终端3和控制设备的打印机5。终端3发送由应用程序31生成的XML写入的请求。打印机5接收XML请求，终端3发送XML响应，并且如果终端3请求对XML请求中的设备的控制，则控制该设备。

6. 发明公开

EP2800000A4 DEVICE CONTROL SYSTEM AND METHOD FOR CONTROLLING DEVICE CONTROL SYSTEM 有权
标题翻译：设备控制系统及其控制方法的设备控制系统
公开(公告)号：EP2800000A4
公开(公告)日：2015-11-04
申请号：EP13870266
申请日：2013-12-26
申请人： SEIKO EPSON CORP
发明人： TAKASU KAZUHIRO , TSUTSUMI KOICHIRO , IKEDA SHIGEO
IPC分类号： G06F13/00 , G06F3/12
CPC分类号： G06Q20/209 , G06F3/1204 , G06F3/1205 , G06F3/1207 , G06F3/1209 , G06F3/1236 , G06F3/1246 , G06F3/1253 , G06F3/1279 , G06F3/1284 , G06F3/1286 , G06F3/1291 , G06F3/1292 , G06F3/1294 , G06F3/1297 , G06F3/1298 , G06K15/02 , G06Q20/202 , G06Q20/208 , H04N1/00334 , H04N1/32
摘要： [Problem] To enable controlling a device by a terminal connected to a network. [Solution] A device control system has a terminal 3 with an application 31, and a printer 5 that controls a device. The terminal 3 sends a request written in XML generated by the application 31. The printer 5 receives the XML request, the terminal 3 sends an XML response, and if the terminal 3 requested control of the device in the XML request, controls the device.

7. 发明公开

EP2852142A1 Printing control apparatus and program 有权
标题翻译： Drucksteuerungsvorrichtung und Programm
公开(公告)号：EP2852142A1
公开(公告)日：2015-03-25
申请号：EP14184686.5
申请日：2014-09-12
申请人： Riso Kagaku Corporation
发明人： Matsudaira, Kahiro , Ozawa, Masaki
IPC分类号： H04N1/32 , H04N1/46
CPC分类号： G06F3/1212 , G06F3/1253 , G06K15/1878 , G06K15/1881 , H04N1/32 , H04N1/46
摘要： A printing control apparatus includes: an intermediate data generating unit that generates a piece of intermediate data; a judgment unit that, using attribute information, judges whether a piece of object data is a bitmap image; a first color/monochrome judgment unit that makes a color/monochrome judgment using the attribute information; and a second color/monochrome judgment unit that further makes the color/monochrome judgment for each individual pixel when the piece of object data is a bitmap image and is judged to be in color by the first color/monochrome judgment unit.
摘要翻译：打印控制装置包括：中间数据生成单元，生成中间数据; 判断单元，其使用属性信息来判断对象数据是否是位图图像; 第一颜色/单色判断单元，使用属性信息进行颜色/单色判断; 以及第二颜色/单色判断单元，当所述对象数据是位图图像时，进一步对每个像素进行颜色/单色判断，并且由所述第一颜色/单色判断单元判断为彩色。

8. 发明授权

EP1835714B1 Printing via kickstart function 有权
标题翻译：通过快速启动功能打印
公开(公告)号：EP1835714B1
公开(公告)日：2014-05-07
申请号：EP07103771.7
申请日：2007-03-08
申请人： Océ-Technologies B.V.
发明人： Jager, Jodocus F. , Van den Tillaart, Robertus C.W.T.M.
IPC分类号： H04N1/32 , H04N1/00 , H04N1/44 , G06F3/12
CPC分类号： H04N1/00437 , G06F3/1204 , G06F3/1267 , G06F3/1285 , H04N1/0035 , H04N1/00477 , H04N1/00501 , H04N1/00915 , H04N1/00923 , H04N1/00928 , H04N1/00954 , H04N1/32 , H04N1/4406

9. 发明公开

EP2651111A2 Device cooperation system, function providing method 审中-公开
标题翻译： Vorrichtungskooperationssystem，Funktion mit Bereitstellung eines Verfahrens
公开(公告)号：EP2651111A2
公开(公告)日：2013-10-16
申请号：EP12183088.9
申请日：2012-09-05
申请人： Ricoh Company, Ltd.
发明人： Ohta, Shingo
IPC分类号： H04N1/32 , H04N1/44 , H04N1/00
CPC分类号： G06K15/00 , H04N1/00 , H04N1/00347 , H04N1/00832 , H04N1/32 , H04N1/32555 , H04N1/44 , H04N1/4413 , H04N1/4433 , H04N2201/001 , H04N2201/0094
摘要： A first device includes a determining unit for determining a first number allocated to the first device and a second number allocated to a second device, a first storage for storing a first possible amount that the user can output with the first device, a first output unit for outputting an object of the first number, when the first number is less than the first possible amount, and a first update unit for updating the first possible amount according to an output number output by the first device. The second device includes a second output unit for outputting an object of the second number, when the second number is less than a second possible amount, and a second update unit for updating the second possible amount according to an output number output by the second device, only when authentication of the user is successful.
摘要翻译：第一设备包括：确定单元，用于确定分配给第一设备的第一号码和分配给第二设备的第二号码;第一存储器，用于存储用户可以与第一设备一起输出的第一可能量;第一输出单元用于输出第一个数字的对象，当第一个数字小于第一个可能数量时，以及第一更新单元，用于根据由第一个设备输出的输出数字来更新第一可能量。第二装置包括第二输出单元，用于当第二数量小于第二可能量时输出第二数量的对象;以及第二更新单元，用于根据由第二设备输出的输出数量来更新第二可能量只有当用户的认证成功时才能使用。

10. 发明公开

EP2040164A4 OPERATION CONTROL PROGRAM, OPERATION CONTROL METHOD, IMAGE FORMATION DEVICE, AND MEMORY RESOURCE ALLOCATION METHOD 有权
标题翻译：操作控制程序，操作控制方法，用于存储资源分配成像设备和方法
公开(公告)号：EP2040164A4
公开(公告)日：2012-10-03
申请号：EP08722583
申请日：2008-03-21
申请人： KYOCERA DOCUMENT SOLUTIONS INC
发明人： KANEKAWA AKIHIRO , YASUI TORU , NAOTA TOMONORI , TAKAISHI HIROYUKI , TOYODA TAKASHI , TSUJI TAKUYA , FURUSHIGE KATSUJI , HAYASHI KYOICHIRO
IPC分类号： G06F9/50 , G06F3/12 , G06T1/20 , H04N1/00 , H04N1/32
CPC分类号： H04N1/32101 , G06F9/5038 , H04N1/00954 , H04N1/00957 , H04N1/32 , H04N2201/0094 , H04N2201/3221 , H04N2201/3222 , H04N2201/3223 , H04N2201/3274

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