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1. 发明专利

JP2003150901A IMAGE PROCESSOR 审中-公开
公开(公告)号：JP2003150901A
公开(公告)日：2003-05-23
申请号：JP2001350186
申请日：2001-11-15
申请人： CANON KK
发明人： KOBAYASHI MAKOTO , IWATA NAOHIRO , SUZUKI YOSHIAKI , WATANABE NAOYA , MATSUZAKI SUSUMU , NISHII TERUYUKI , UNO HIROMICHI , OTANI ATSUSHI , YOSHITANI AKIHIRO , SUGIYAMA NORIO
IPC分类号： G06K9/03 , G06K9/00 , H04N1/00
摘要： PROBLEM TO BE SOLVED: To prevent execution of a recognition copy when characters cannot be recognized with the number of unrecognized characters more than that preset by a user after determining the unrecognizable character number while reading the characters of a document, and to independently set a preset value in each of the character, character photograph, and photograph copying modes. SOLUTION: This image processor is provided with a document reading means, a character recognizing means, an unrecognized number calculating means, a reference value setting means capable of setting a reference value of the unfixed character number, a discriminating means for discriminating whether or not the unfixed character number is the reference value or more preset by the reference value setting means, and an output control means for outputting an image to an output means such as a printer still in image data without converting the document image data into code data when discriminated as the reference value or more.

2. 发明专利

JP2002094738A IMAGE COMMUNICATION UNIT AND ITS CONTROL METHOD 审中-公开
公开(公告)号：JP2002094738A
公开(公告)日：2002-03-29
申请号：JP2001202448
申请日：2001-07-03
申请人： CANON KK
发明人： IZUMI MICHIHIRO , YOSHITANI AKIHIRO
IPC分类号： G06F13/00 , H04L12/58 , H04N1/00 , H04N1/41
摘要： PROBLEM TO BE SOLVED: To provide an image communication unit that can prevent a load from being imposed on a server due to a large data amount resulting, in causing system faults, when attaching a color image to an electronic mail and transmitting the resulting electronic mail. SOLUTION: The image communication unit, that can transmit image data to other device via a public communication channel network, reduces the data quality of the image data to a prescribed quantity or below (S322-S324), when a mail transmission mode where transmission by an electronic mail is made is selected (S318), and attaches the resulting image data to the electronic mail and transmits the resulting electronic mail (S325-S328).

3. 发明专利

JP2001024868A FACSIMILE EQUIPMENT, DATA TRANSMISSION METHOD THEREFOR AND RECORDING MEDIUM 失效
公开(公告)号：JP2001024868A
公开(公告)日：2001-01-26
申请号：JP19453399
申请日：1999-07-08
申请人： CANON KK
发明人： YOSHITANI AKIHIRO , KUROSAWA YUJI
IPC分类号： H04N1/41 , H04N1/32 , H04N1/413
摘要： PROBLEM TO BE SOLVED: To transmit image data in a form matched to a processing capability of a reception side device without giving any loads to a CPU of a transmission side device at the time of communication by acquiring information related to the processing capability of the reception side device at the time of facsimile transmission, selecting one of stored image data in plural formats in accordance with the information and transmitting them. SOLUTION: Facsimile equipment prepares image data compressed in a compression format which could be used for communication and non-compressed image data on a memory 2 in advance and, after communication processing starts, selects a transmission protocol of the image data in accordance with a processing capability on the reception side and transmits them. Thus, since even the image data compressed by using a compression algorithm of a high compression rate do not need to perform image format conversion processing during communication, it is possible to perform facsimile transmission without giving an excessive load to a CPU 3 in a format matched to the processing capability on the reception side.

4. 发明专利

JP2000134432A FACSIMILE EQUIPMENT WITH HAND SCANNER, METHOD FOR BACKING UP DATA OF THE FACSIMILE EQUIPMENT WITH HAND SCANNER AND STORAGE MEDIUM 失效
公开(公告)号：JP2000134432A
公开(公告)日：2000-05-12
申请号：JP32144998
申请日：1998-10-27
申请人： CANON KK
发明人： KUROSAWA YUJI , YOSHITANI AKIHIRO
IPC分类号： H04N5/907 , H04N1/107
摘要： PROBLEM TO BE SOLVED: To provide a facsimile equipment where a cost increase caused by storing data used for prescribed processing by a hand scanner is reduced to the utmost without losing high speed access performance to the data used for the prescribed processing in the case of executing the prescribed processing in the hand scanner. SOLUTION: In the case that the facsimile equipment executes a processing for backing up data of a hand scanner 24, the processing is executed by a CPU 1. If backup of a DRAM 50 of the hand scanner 24 is interrupted in this processing and the data having been stored therein are destroyed, data having been stored in a memory 66 of the DRAM 50 such as a Huffman code table, shading correction coefficients, and gamma coefficients are all transferred to a CPU 53 via a UART 54.

5. 发明专利

JP2000134393A FACSIMILE EQUIPMENT WITH HAND SCANNER, COMMUNICATION METHOD OF HAND SCANNER OF THE EQUIPMENT AND MEMORY BACKUP METHOD FOR THE EQUIPMENT 失效
公开(公告)号：JP2000134393A
公开(公告)日：2000-05-12
申请号：JP32144898
申请日：1998-10-27
申请人： CANON KK
发明人： KUROSAWA YUJI , YOSHITANI AKIHIRO
IPC分类号： H04N1/00 , H04N1/21 , H04N1/32
摘要： PROBLEM TO BE SOLVED: To provide facsimile equipment with a hand scanner efficiently transferring information including image data between the hand scanner and an equipment main body. SOLUTION: Main body side I/F(interface) 21 and the hand scanner 24 are connected through the connectors 22, 23 of each to transmit/receive prescribed information between a facsimile main body and the hand scanner 24. When the hand scanner 24 is mounted to the facsimile main body, picture data can serially be transmitted from the hand scanner 24 to the facsimile main body or from the main body to the hand scanner 24.

6. 发明专利

JPH08202733A METHOD AND DEVICE FOR RETRIEVING IMAGE 失效
公开(公告)号：JPH08202733A
公开(公告)日：1996-08-09
申请号：JP1378195
申请日：1995-01-31
申请人： CANON KK
发明人： YOSHITANI AKIHIRO , SATO HIROAKI , SAKAUCHI YUICHI
IPC分类号： G06F17/30
摘要： PURPOSE: To provide the method and device for retrieving image with which high-speed image retrieval can be performed by utilizing information on the area of the closed area of a retrieval instructed retrieving image. CONSTITUTION: When the desired image to be retrieved including the closed area including a color, position and shape or the like is inputted from a retrieving image input part 3, the color of the desired image to be retrieved is compared with that of the closed area while referring to the color indexes of respective stored images, for which the pairs of the colors and areas of areas in a color index storage part 23 are mapped on a color space, and the total of the areas of the areas of stored images having an approximate color is compared with the area of the closed area so that the image to be the retrieving object can be narrowed down. An area similarity calculating part 25 calculates the degree of similarity between the stored image narrowed down like this way and the retrieving image so that the image can be retrieved.

7. 发明专利

JPH06318248A DEVICE AND METHOD FOR PROCESSING IMAGE 失效
公开(公告)号：JPH06318248A
公开(公告)日：1994-11-15
申请号：JP10664393
申请日：1993-05-07
申请人： CANON KK
发明人： YOSHITANI AKIHIRO , ISHIDA YOSHIHIRO , KATAYAMA AKIHIRO
IPC分类号： G09G5/20 , G06T3/00 , G06T3/40 , G06T5/00 , H04N1/393 , H04N1/40 , H04N1/409 , G06F15/66
摘要： PURPOSE:To accelerate processing speed in the case of performing contour vector extraction/the reproduction of an image from a contour vector by dividing the image into stripes. CONSTITUTION:A control part 412 performs control as follows; a multiplexer 402 inputs the stripe-shaped image to an empty memory, and a selector 405 reads data from a memory filled with data. An extraction part 406 extracts a vector and stores it in a memory 407. When the vectors are extracted for one stripe, the data of the memory 407 are smoothed/magnified by a magnification part 408. When the data are processed for one stripe, they are stored in a memory 409. A reproducing part reproduces data in the memory 409. Thus, since processing is performed in the form of a pipeline, processing is accelerated.

8. 发明专利

JP2003087449A FACSIMILE MACHINE, ITS CONTROL METHOD AND CONTROL PROGRAM 审中-公开
公开(公告)号：JP2003087449A
公开(公告)日：2003-03-20
申请号：JP2001275368
申请日：2001-09-11
申请人： CANON KK
发明人： YOSHITANI AKIHIRO
IPC分类号： H04N1/00 , G06F3/00 , G06F3/048
摘要： PROBLEM TO BE SOLVED: To provide a facsimile machine that uses a desired image for a standby display menu of the facsimile machine with a simple operation. SOLUTION: The control method of the facsimile machine includes a step S101 of inputting an image used for a standby display image, a step S102 of displaying part of the inputted image data on a display section 7, a step S103 of scrolling or magnifying the image data displayed on the display section 7 depending on the operation of a cursor key or a magnification key of an operation section 8 by a user, a step S105 of storing the image data of the displayed image to a standby display image data storage area in a memory of the facsimile machine when depression of a set key by the user is detected (S104), and a step S106 of displaying the stored image data in a standby state so as to use the image data for the standby display image.

9. 发明专利

JP2002199084A FACSIMILE EQUIPMENT WITH CORDLESS TELEPHONE FUNCTION, FAX RECEPTION INFORMING METHOD THEREFOR AND STORAGE MEDIUM 失效
公开(公告)号：JP2002199084A
公开(公告)日：2002-07-12
申请号：JP2000395914
申请日：2000-12-26
申请人： CANON KK
发明人： WATANABE NAOYA , YOSHITANI AKIHIRO , UNO HIROMICHI , SUZUKI YOSHIAKI , IWATA NAOHIRO , KOBAYASHI MAKOTO , SUGIYAMA NORIO , NISHII TERUYUKI , MATSUZAKI SUSUMU , OTANI ATSUSHI
IPC分类号： H04N1/00 , H04M1/00 , H04M1/2745 , H04M1/57 , H04M1/725 , H04M11/00 , H04N1/32 , H04W84/10 , H04W88/02 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To provide facsimile equipment with cordless telephone function, which can confirm that a slave machine receives a facsimile transmission signal without confirming a display that facsimile equipment with cordless telephone function, which is a master machine, receives the facsimile transmission signal and a recorded content after reception and can judge to whom the facsimile transmission signal is sent among persons sharing facsimile equipment and to provide the FAX reception information method and a storage medium. SOLUTION: When the facsimile transmission signal is emitted from an outer terminal, the slave machine corresponding to the outer terminal to whom a telephone number is informed is extracted from the slave machines designated as the slave machines of an incoming destination by a telephone book which is previously registered in master machine facsimile equipment 1. The reception of the emitted facsimile transmission signal is informed to the extracted slave machine of the incoming destination.

10. 发明专利

JP2001103322A COLOR IMAGE COMMUNICATION DEVICE AND METHOD, AND STORAGE MEDIUM STORING PROGRAM TO EXECUTE THE PROCESSING 失效
公开(公告)号：JP2001103322A
公开(公告)日：2001-04-13
申请号：JP28140899
申请日：1999-10-01
申请人： CANON KK
发明人： SHINODA HIROSHI , NAKAO MUNEKI , SUGAWARA NAOKI , MATSUZAKI SUSUMU , HIRAI YOSHIYUKI , YOSHITANI AKIHIRO
IPC分类号： H04N1/00 , H04N1/32 , H04N1/46
摘要： PROBLEM TO BE SOLVED: To provide a color image communication device that can flexibly select a communication procedure in response to a communication function of a communication destination. SOLUTION: This communication device is provided with an image communication means that can execute color image communication according to a plurality of communication procedures where a minimum size of an image able to be sent between devices, and a control means that selects any of a plurality of the communication procedures depending on a function of a communication destination and executes the selected communication procedures.

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