Pfu Limited

Fujitsu Corporation

Yasuharu Inami

Mutsumu Nagashima

Taizo Anan

Kensuke Kuraki

Hitoshi Yoshio

Hiroshi Kakutani

Seishi Sanada

Tomonori Yuasa

An information output system for tampering detection, including: a digital image acquiring unitfor acquiring a digital image including target information for tampering detection as an image; an encrypting unitfor converting the digital image based on an encryption key to generate an encrypted image; and an output unitfor outputting the encrypted image generated by the encrypting unitso that the encrypted image is recorded on a paper medium on which the image of the target information is to be recorded or on which the image of the target information is recorded.

Information output system, method, and program for tampering detection

There is provided an information processing device having: a request acceptance portion that accepts a content access request from a mobile terminal; a location identification portion that identifies a location where the mobile terminal exists; a template identification portion that identifies a template configured to be accessed by the mobile terminal; and an authentication portion that decides whether to allow the accepted content access request based on the identified location, the identified template, and a time zone in which the access request from the mobile terminal is accepted.

Information processing device, computer readable medium, and information processing system

An electronic document processing systemincludes a digital image generating unitgenerating a digital image in a predetermined range of the electronic document; an image encrypting unitgenerating an encrypted image by converting at least a partial area of the generated digital image; a data encrypting unitgenerating encrypted data by extracting data contained in the predetermined range in pieces of data organizing the electronic document and encrypting the data; an encrypted data storing unitstoring the encrypted data; and an encrypted electronic document generating unitgenerating an encrypted electronic document by replacing the data contained in the predetermined range in the electronic document with the encrypted image.

Electronic document processing system

Provided is an image processing system capable of simply executing image processing for encryption and decryption without causing a user to perform a time-consuming operation of generating a processing target image, the system including: a rendering information input accepting unitaccepting an input of rendering information for depicting a content of electronic data; a digital image generating unitgenerating a digital image defined on the basis of the accepted rendering information; a definition information acquiring unitacquiring definition information containing area designating information for specifying an encrypting target partial area in the generated digital image and key information used on the occasion of encrypting the partial area; an encrypting unitgenerating an encrypted image by converting the image of the partial area on the basis of the key information; and an output unitoutputting the encrypted image.

Image processing system, program and method

A character-recognition pre-processing apparatus includes extraction means for extracting an image of a character string to be subjected to character recognition; setting means for setting the smallest rectangle that surrounds the character string image extracted; specifying means for specifying the position of each character within the smallest rectangle set by the setting means; detection means for detecting, at each character position specified, the shortest distance between a character region and the lower edge of the smallest rectangle, and the shortest distance between the character region and the upper edge of the smallest rectangle; and judgment means for judging whether the character string extracted is in an upright state or an inverted state, on the basis of variations in the two shortest distances detected.

Growing community of inventors

Kahoku, Japan

Yasuharu Inami