WO2004102947A1 - 画像読み取り装置 - Google Patents
画像読み取り装置 Download PDFInfo
- Publication number
- WO2004102947A1 WO2004102947A1 PCT/JP2004/006372 JP2004006372W WO2004102947A1 WO 2004102947 A1 WO2004102947 A1 WO 2004102947A1 JP 2004006372 W JP2004006372 W JP 2004006372W WO 2004102947 A1 WO2004102947 A1 WO 2004102947A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image
- image reading
- reading device
- memory device
- document
- Prior art date
Links
- 239000003550 marker Substances 0.000 claims description 39
- 238000013500 data storage Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 3
- 238000003909 pattern recognition Methods 0.000 description 2
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/0084—Determining the necessity for prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/0084—Determining the necessity for prevention
- H04N1/00854—Recognising an unauthorised user or user-associated action
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/00856—Preventive measures
- H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
- H04N1/00867—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/4406—Restricting access, e.g. according to user identity
- H04N1/4413—Restricting access, e.g. according to user identity involving the use of passwords, ID codes or the like, e.g. PIN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/4406—Restricting access, e.g. according to user identity
- H04N1/4426—Restricting access, e.g. according to user identity involving separate means, e.g. a server, a magnetic card
Definitions
- the present invention relates to an image reading apparatus capable of optically reading a document serving as a document and digitizing the document to obtain image data, and more particularly to a detachable memory device, and the detachable memory device.
- an image reading apparatus capable of optically reading a document serving as a document and digitizing the document to obtain image data
- a detachable memory device By storing the user authentication information in the printer, the identity of the user who uses the image reading device can be authenticated, and approval information and electronic signature information can be added to the image data read after authentication.
- the present invention relates to an image reading device that can be used. Background art
- a personal computer connected to an image reading apparatus performs user authentication processing using a password or the like, and only an authenticated person can read an image using the image reading apparatus.
- Digital signature information is added to the image data read by the computer, using a private key for electronic authentication managed by a host personal computer or a more sophisticated workstation. Additional devices have been devised.
- Patent Document 1 JP-A-8-139717
- the object of the present invention is not limited to the case where the image reading device is used without being connected to a host device such as a personal computer, or the image reading device is used while being connected to a host device having no personal authentication or electronic signature processing function.
- Another object of the present invention is to provide an image reading apparatus capable of reliably authenticating an individual and preventing read image data from being used illegally, such as falsification or spoofing.
- a removable memory device storing authentication information for authenticating the user of the image reading apparatus is provided, and personal authentication is performed using the authentication information stored in the removable memory device. It is configured to include means.
- a password is stored as authentication information to be stored in the removable memory device, and a user inputs a password from a password input means provided in the image reading device when the use of the image reading device is started.
- a configuration may be adopted in which the user is authenticated by comparing the password stored in the removable memory device with the password.
- Biometric information of the user himself is stored as authentication information to be stored in a removable memory device, and a fingerprint reading device or a voiceprint detecting device is provided on the image reading device side, so that it can be obtained from these devices.
- a fingerprint reading device or a voiceprint detecting device is provided on the image reading device side, so that it can be obtained from these devices.
- a means for adding an image such as a seal, a signature, a logo, or the like indicating that the image has been approved to the read image is provided.
- the means for adding an image indicating approval may be configured to perform a process of adding an image using a user-specific image indicating approval which is stored in a removable memory device. Good.
- the means for adding an image indicating approval is read by an image reading device. If the image is a document image in a predetermined format, an image indicating approval may be added to a predetermined position.
- the means for adding an image indicating approval may be configured to detect a marker written on the manuscript, change the color or size according to the contents of the marker, and add the image indicating approval. Good.
- a marker written on the document may be detected, and a plurality of types of images indicating approval may be switched and added according to the contents of the marker. .
- the apparatus is configured to include means for performing digital signature processing on the read image data.
- the electronic signature process may be performed using information stored in a removable memory device.
- the format of the read document is determined by the means for recognizing the format of the read document, and the format information and the format stored in the removable memory device are determined.
- the system is configured to include an image data storage means for storing the read image data at the designated storage location.
- the marker written on the manuscript is detected, and the contents of the marker and the image data for each of the contents of the marker stored in the removable memory device are stored. It may be configured to include image data storage means for storing image data read at a designated storage destination using the destination information.
- an image can be read unless a removable memory device storing valid authentication information is attached to the image reading apparatus.
- the device can be prevented from being used, and a person who does not have a removable memory device having valid authentication information can be prevented from illegally using the device.
- the entered password is checked against the password stored in the removable memory device. This prevents the image reading device from being used unless a removable memory device that stores valid password information is attached to the image reading device. A person who does not have a proper memory device can be prevented from using the device illegally.
- an authenticated person can read a document requiring approval by the image reading device.
- the digitization of the paper document and the approval process can be performed simultaneously.
- the image indicating the user's unique approval stored in the memory device owned only by the user by attaching the image indicating the user's unique approval stored in the removable memory device. Can be added to the image data when the image is read by the image reading device, thereby improving the reliability of the approval of the read image data.
- the read image is a document image in a predetermined format
- an image indicating approval is added to a predetermined position, so that when reading a standard document, the position to press the approval mark is determined.
- the position can be automatically determined, and an image such as a seal indicating approval has been given to an appropriate position.
- the electronic signature processing is performed on the read image data using the information stored in the removable memory device, so that the creator can be added to the image data read by the image reading device.
- the digital signature information shown is added, and when the image data is subsequently used, it is possible to prevent tampering or improper use by others.
- personal authentication is performed using the authentication information stored in the removable memory device owned only by the user, and the electronic signature is also stored in the removable memory device owned only by the user. By using the stored electronic signature information, it can be assured that the person created the image data.
- the read image data is stored in the designated storage destination by using the read format information of the document and the image data storage destination information stored in the removable memory device.
- the authenticated user is securely authenticated by the information stored in the removable memory device, and the authenticated user specifies the storage location where the scanned image data is to be stored for each format of the document to be read.
- the read image data is stored in the designated storage destination using the contents of the marker written on the manuscript and the image data storage destination information stored in the removable memory device. This ensures that the user is authenticated by the information stored in the removable memory device, and that the authenticated user specifies the storage location where the read image data is to be stored for each entry in the marker.
- the document is stored in a removable memory device in advance, and the user writes a predetermined marker on the document to be read.
- the document image data with the marker can be stored in the designated storage location.
- the image reading apparatus 100 includes an image reading apparatus main body 1 for reading an original document 3 and a detachable memory device 2 storing authentication information 8 for authenticating a user. And The image reading device 1 uses the authentication information 8 (for example, personal information 80) stored in the removable memory device 2 against the authentication information registered in the image reading device 1 in advance to use the device. It is configured to have means for authenticating the identity of the person.
- authentication information 8 for example, personal information 80
- the password 81 may be stored as the authentication information 8 stored in the removable memory device 2.
- the user is required to input a password by a password input means provided in the image reading apparatus main body 1 and stored in the removable memory device 2 with the input password. It is configured to perform personal authentication by collating the password 81.
- the authentication information 8 stored in the removable memory device 2 may be configured to store the biometric information 82 (personal identification information such as a fingerprint and a voiceprint) of the user.
- the stored biometrics information 82 is compared with the information of the user read from the fingerprint reading device or the voiceprint detecting device provided in the image reading device main body 1 to determine whether the user is the user or not. It is configured to have means for performing authentication.
- the configuration is such that the original document 3 can be read using the image reading apparatus 100 only when the user is authenticated by the above-described means for performing personal authentication.
- a means for adding an image 83 such as a seal, a signature, a logo, or the like indicating approval to the read image data 15 is provided.
- an image addition process is performed using the user-specific image 83 (for example, seal data 83) stored in the removable memory device 2 and indicating approval. It may be configured as follows.
- the means for adding an image indicating approval is configured to add an image 83 indicating approval to a predetermined position 33 when the read image data 15 is in a predetermined format. You can.
- the means for adding an image indicating approval a marker written on the manuscript is detected,
- the image 83 indicating the approval may be added by changing the color or size according to the contents of the marker.
- a marker written on the document is detected, and one of a plurality of types of images 83 indicating approval is added according to the contents of the marker. You may.
- the electronic signature processing may be performed using information (personal information for electronic signature) 85 stored in the removable memory device 2.
- the format of the read document is determined by the means for recognizing the format of the read document, and the format information and the format stored in the removable memory device 2 are determined.
- the image data storage location information 86 the image data storage means for storing the read image data 15 at the designated storage location is provided.
- the image data storage means after authentication by the means for performing personal authentication, detects a marker written on the manuscript, and writes the contents of the marker and the manual stored in the removable memory device 2.
- the read image data 15 may be stored in the designated storage destination by using the image data storage destination information 87 for each entry in the above.
- a personal computer 4 connected to an image reading device 100 and a network 19 connected to the personal computer 4 Server 5 may be specified.
- the personal computer 4 is configured to include a PC-side image data storage unit that performs a process of storing the read image data 15 in accordance with an instruction from the image data storage unit of the image reading device 100. .
- the image reading apparatus 100 of the present invention is an image reading apparatus including the removable memory device 2 that stores information for authenticating the user of the apparatus.
- the user who uses the image reading apparatus 100 of the present invention is a personal computer in which authentication information for performing personal authentication, which is a person to whom the user has a valid use right, is stored in advance. I have another removable memory device 2.
- the removable memory device 2 includes an image reading device main body 1 and a USB (
- It may be configured to use a flash memory connected by Universal Serial Bus).
- the user owning the detachable memory device 2 performs the reading process of the original document 3 by the image reading device 100, first, the user attaches and detaches the detachable memory device 1 to (the mounting portion 101 of) the image reading device main body 1. Memory device 2 is installed.
- the image reading apparatus main body 1 to which the detachable memory device 2 is attached is configured to detect that the detachable memory device 2 is attached, and to execute the personal authentication process.
- the personal authentication process is performed as follows. That is, as shown in FIG. 2, the authentication processing unit 6 of the image reading apparatus main body 1 acquires the user-specific authentication information 8 (for example, personal information 80) stored in the removable memory device 2, This is compared with the registered authentication information 9 registered in advance in the image reading apparatus main body 1 to determine whether or not the user is the principal. Further, when the image reading device 100 is authenticated, the authentication processing unit 6 transmits information indicating the license to the device control unit 7 so that the image reading device 100 can be used.
- the user-specific authentication information 8 for example, personal information 80
- the user-specific authentication information 8 used at this time may be personal information 80 such as a user's name, address, and company affiliation, or identification information such as a user-specific code number. It may be information.
- the memory device 2 may store a user-specific password 81 as the user-specific authentication information 8.
- the user inputs a password by the password input means 10 provided in the image reading device main body 1.
- the authentication processing unit 6 collates the password 81 stored in the detachable memory device 2 with the password 81 to perform personal authentication.
- the biometrics information 82 (fingerprint, voiceprint, etc.) of the user is stored in the removable memory device 2 as the user-specific authentication information 8. May be.
- the fingerprint reader 11 and the voiceprint detector 12 provided in the image reader main body 1 use the biometrics of the user when the image reader 100 starts to be used.
- Authentication information is obtained, and the authentication processing unit 6 compares the biometric information 82 stored in the removable memory device 2 with the biometric information 82 to perform personal authentication.
- the user is authenticated, and when the user is authenticated, the user can freely use the image reading apparatus 100 thereafter.
- the original document 3 to be read is a document requiring approval processing
- the image of the scanned original document 3 is added to the image 83 indicating approval as shown in FIG. 5 (image of the seal imprint of the seal, That is, a configuration is adopted in which seal data 83 and the like are added.
- the approval image adding unit 14 Upon receiving the information on the position and type of the approval image 83 sent, the approval image adding unit 14 matches the approval image 83 with the position 33 specified by the information and reads the read image data 15. Perform processing to embed in. At this time, the user-specific approval image 83 stored in the removable memory device 2 may be used as the approval image 83 to be embedded.
- the image data 15 in which the approval image 83 is added to the read image 15 of the original document 3 is output.
- the format determining unit 13 that determines the position and type of the approval image determines a fixed format as shown in FIG. 6A by pattern recognition, and determines the approval image 83 for each format. The position and type may be determined.
- FIG. 6B when reading the original document 3 which is not in the standard format, the user enters the information 34 in the original document 3 so that the marker 34 You may try to detect it. In this case, the position and type of the approval image 83 may be determined based on the content of the detected marker 34.
- the approval image 83 By specifying the approval image 83 based on the contents of the marker 34, for example, the user
- the position of the approval image 83 can be indicated by a light pen or the like.
- the image data 15 read by reading the original document 3 after the personal authentication is falsified in the subsequent use or storage, or another person impersonates as the creator. It is configured to be able to perform an electronic signature so as to prevent unauthorized use of the device.
- the electronic signature processing unit 16 of the image reading apparatus main body 1 adds the electronic signature personal information stored in the removable memory device 2 to the image data 15 obtained by reading the original document 3.
- the digital signature data 155 By adding the digital signature data 155 using 85, an electronic signature indicating that the user himself / herself has been created is added to the read image 15.
- the image data 15 read by the image reading process of the original document 3 is stored in the storage destination information 84 of the image data stored in the removable memory device 2 as shown in FIG. On the basis of this, it is configured to automatically store the data in the specified destination.
- This processing is performed as follows. That is, the format of the read image data 15 is determined by the format determination unit 13, and the determined format type information is sent to the image data storage processing unit 17 that performs the storage processing of the image data 15.
- the image data storage processing unit 17 determines the storage destination of the read image data 15 based on the format type information and the image data storage destination information 86 of each format type stored in the removable memory device 2. I do.
- the storage destination is the image data storage area 21 of the detachable memory device 2
- a process of directly storing the image data 15 in the detachable memory device 2 is executed. If the storage destination is other than this, the image data 15 and the storage destination information 84 are transmitted to the PC-side image data storage processing unit 18 of the personal computer 4.
- the PC-side image data storage processing unit 18 sets the storage destination to the personal computer.
- the processing for storing the image data 15 directly in the personal computer is executed, and in the case where the storage destination is another server 5 connected to the network 19, the network communication processing is executed.
- a process for storing the image data 15 in the specified server 5 is executed.
- the processing of automatically storing the read image data 15 in the designated storage location is performed.
- the storage destination instead of specifying the storage destination for each format type of the read image data 15, the storage destination may be specified by the contents of the marker 34 written on the document.
- the storage destination information 86 of the image data for each format stored in the removable memory device 2 instead of the storage destination information 86 of the image data for each format stored in the removable memory device 2, the storage destination information 87 of the image data for each entry of the marker 34 ( (See Fig. 1). Then, the format judging unit 13 detects the marker 34 written on the original document 3 and sends information on the content of the marker 34 to the image data storage processing unit 17. The image data storage processing unit 17 determines the storage destination based on this information.
- FIG. 1 is an overall configuration diagram of the present invention.
- FIG. 2 is an explanatory diagram in the case of performing collation with pre-registered authentication information.
- FIG. 3 is an explanatory diagram of an authentication process by inputting a password.
- FIG. 4 is an explanatory diagram when biometrics information is used as authentication information.
- FIG. 5 is an explanatory diagram of an approval image information adding process.
- FIG. 6C is an explanatory diagram of the selection processing of the approval image based on the format or the type of the marker c
- FIG. 7 is an explanatory diagram of a digital signature process.
- FIG. 8 is an explanatory diagram of a process of automatically storing read image data.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Facsimiles In General (AREA)
- Editing Of Facsimile Originals (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04732421A EP1624663A4 (en) | 2003-05-13 | 2004-05-12 | IMAGE READER |
US10/555,589 US20060265743A1 (en) | 2003-05-13 | 2004-05-12 | Image reader |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-134824 | 2003-05-13 | ||
JP2003134824A JP4142982B2 (ja) | 2003-05-13 | 2003-05-13 | 画像読み取り装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004102947A1 true WO2004102947A1 (ja) | 2004-11-25 |
Family
ID=33447158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/006372 WO2004102947A1 (ja) | 2003-05-13 | 2004-05-12 | 画像読み取り装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060265743A1 (ja) |
EP (1) | EP1624663A4 (ja) |
JP (1) | JP4142982B2 (ja) |
WO (1) | WO2004102947A1 (ja) |
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JP3843829B2 (ja) * | 2001-12-11 | 2006-11-08 | コニカミノルタビジネステクノロジーズ株式会社 | 画像読取システム |
JP2003234887A (ja) * | 2002-02-08 | 2003-08-22 | Ricoh Co Ltd | 画像形成方法、画像形成装置、コンピュータプログラムおよび記憶媒体 |
JP2004030882A (ja) * | 2002-04-30 | 2004-01-29 | Toshiba Corp | レンダリング装置、コピー制御方法及びプログラム |
JP4245883B2 (ja) * | 2002-09-13 | 2009-04-02 | 株式会社日立製作所 | 電子文書およびこれの印刷媒体の真正性管理方法およびシステム、ならびにプログラム、記録媒体 |
-
2003
- 2003-05-13 JP JP2003134824A patent/JP4142982B2/ja not_active Expired - Fee Related
-
2004
- 2004-05-12 WO PCT/JP2004/006372 patent/WO2004102947A1/ja active Application Filing
- 2004-05-12 US US10/555,589 patent/US20060265743A1/en not_active Abandoned
- 2004-05-12 EP EP04732421A patent/EP1624663A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH11345270A (ja) * | 1998-06-03 | 1999-12-14 | Ntt Data Corp | 業務処理システム |
JP2001067322A (ja) * | 1999-06-21 | 2001-03-16 | Yasuyoshi Ochiai | 個人認証システム |
JP2001320517A (ja) * | 2000-05-10 | 2001-11-16 | Fuji Xerox Co Ltd | 画像読取装置 |
Non-Patent Citations (1)
Title |
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See also references of EP1624663A4 * |
Also Published As
Publication number | Publication date |
---|---|
US20060265743A1 (en) | 2006-11-23 |
EP1624663A4 (en) | 2006-05-24 |
JP2004343236A (ja) | 2004-12-02 |
JP4142982B2 (ja) | 2008-09-03 |
EP1624663A1 (en) | 2006-02-08 |
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