Fujitsu Corporation

Hiroaki Harada

Kazuki Matsui

Takashi Ohno

Akinori Iwakawa

Naohisa Kawaguchi

Masaki Watanabe

Susumu Endo

Shuichi Shiitani

Akihiko Obata

Masaaki Oota

Masanari Yamamoto

Yoshikazu Ito

Michiko Iwasaki

Masako Nishijima

Kouji Aoyama

Tatsuro Aoyama

A computer-readable recording medium on which a document management program capable of calculating an evaluation value for objectively judging information transparency in an organization is recorded. When an original document is inputted, a document input section stores the document in a document store section. After that, a document correction section corrects a character string of the document stored in the document store section in response to operation input and registers a correction history including a number of characters deleted by a character string deletion process and a correction history including a number of characters before replacement by a replacement process in a correction history table. A correction history analysis section uses an opacity rate the value of which becomes higher with an increase in the number of the characters deleted from the document or an increase in the number of the characters before the replacement by the replacement process and makes a decision table including the opacity rate.

Computer-readable recording medium where document management program is recorded, document management apparatus, and document management method

A system recognizes an occurrence of offline action when a state in which a person-to-be-recorded does not perform a computer operation continues for or longer than a predetermined time. Then, action related information such as action schedule information about a person-to-be-recorded, movement position information indicating the position of a person-to-be-recorded, immobile target position information indicating the position of an immobile target such as a building, a point on a map, etc., position-action correspondence associating the immobile target position information with the content of offline action, etc. is acquired. According to the information, the content of the offline action is estimated. When a next computer operation is detected, the estimated content is displayed for confirmation by the person-to-be-recorded. The system accepts and records the input of supplement, amend, approve, etc. from the person-to-be-recorded.

Action record support program, system, device, and method

Plural client computers manipulates by individual users, a data management computer and a host computer are mutually connected through a network NW. The data management computer manages the VRML file expressing a virtual space, and also transfers the VRML file to each client computer through the network NW according to the request from each client computer Each client computer displays the virtual space according to the VRML file, and also displays in inside of the virtual space the object capable of updating the property data by the manipulation of the user. The host computer manages the property data (position, shape, speech text, etc.) of the object changed by the operation inputted by the user at each client computer so that the users of the client computers sharing the same virtual space can communicate with each other through the behavior and speech of the objects in the virtual space.

Virtual space communication system, three-dimensional image display method, and apparatus therefor

A method and apparatus for reproducing a shape and a pattern in a three-dimensional scene with good precision, based on a plurality of images, by realizing processing that considers a three-dimensional model from the beginning of the processing. A plurality of images are captured, a plurality of frames to which processing is applied are selected from the captured images, correspondence between a plurality of images are extracted, a three-dimensional model to be a base is input, a three-dimensional model that defines geometric properties in a target object in the images is selected, correspondence between the images and the three-dimensional model is specified, the three-dimensional model is deformed while satisfying both the correspondence between the images and the correspondence between the images and the three-dimensional model, a pattern image to be attached to a surface is generated based on a shape of the three-dimensional model and the correspondence between the three-dimensional model and the images, and the final three-dimensional model is output.

Method and apparatus for reproducing a shape and a pattern in a three-dimensional scene

Plural client computers 10 manipulated by individual users, a data management computer 200, and a host computer 100 are mutually connected through a network NW. The data management computer 200 manages the VRML file expressing a virtual space, and also transfers the VRML file to each client computer 10 through the network NW according to the request from each client computer 10. Each client computer 10 displays the virtual space according to the VRML file, and also displays in inside of the virtual space the object capable of updating the property data by the manipulation of the user. The host computer 100 manages the property data (position, shape, speech text, etc.) of the object changed by the operation inputted by the user at each client computer 10, so that the users of the client computers 10 sharing the same virtual space can communicate with each other through the behavior and speech of the objects in the virtual space.

Virtual space communication system, three-dimensional image display

An audio interactive system including a plurality of terminals each having an audio input means for converting voices into aural signals and an audio output means for converting aural signals into voices, the plurality of terminals being connected to a communication line; and a server connected with the plurality of terminals via the communication line to perform collection and distribution of the aural signals, in which a conversation is made through voices between the plurality of terminals. The server comprises a buffer for temporarily storing the aural signals transmitted from the terminals, and a scheduler for controlling the distribution of the aural signals stored in the buffer.

Audio interactive system

The present invention relates to a method for generating a three-dimensional model of a diagram based on a plane profile and coordinates of the diagram and an apparatus for implementing this method and is capable of generating a more realistic three-dimensional model than by the prior art. For implementing the method and the apparatus thereof, it is necessary to prepare in advance a parameter data base in which respective expected frequencies of appearance of a plurality of events which comprise undefined attributes, that is, those attributes, which are not included in the plane diagram information, of the attributes necessary for generation of a three-dimensional model.

Method of and apparatus for generating three-dimensional model

A viewpoint setting apparatus for setting a viewpoint, provided by a three-dimensional model, on a display monitor in a computer graphics system which includes: a model information database for storing three-dimensional model information including model coordinates and physical attributes thereof; a viewpoint locus database for storing viewpoint information including locus data produced when the viewpoint moves on the display monitor; a field of view conversion matrix database for storing a three-dimensional conversion matrix in order to change a field of view from the viewpoint; a motion calculation unit for receiving the model information and the viewpoint information, calculating the motion of the model caused by a change of the field of view based on change of the viewpoint which is caused by physical forces applied to the model having the viewpoint, and sequentially updating the field of view conversion matrix database in accordance with change of the field of view calculated; a drawing processing unit for receiving the result of the calculation of the field of view conversion matrix from the motion calculation unit, and drawing the three-dimensional model on the display monitor based on new field of view calculated by the motion calculation unit; and an input unit for outputting a view-parameter which adjusts the motion of the model so as to conform to the actual viewpoint of a user.

Viewpoint setting apparatus for a computer graphics system for

An apparatus for recognition of shapes in drawings for automatic drawing input in a CAD system including a centerline extraction unit for extracting centerlines drawn in center positions of shapes from the line segments discriminated by a line segment discrimination unit, a symmetry determination unit for determining symmetry of shapes based on intersections between the extracted centerlines and straight lines between end points of contour lines, distances between the endpoints of contour lines and the intersections, angles between the centerlines and the straight lines between endpoints of contour lines, and a shape recognition unit for recognizing, using the result of determination of the symmetry determination unit, a shape, a length of line segment, and a position of line segment not indicated by deriving the shape, the length of line segment, and the position of line segment from a shape, a length of line segment, and a position of line segment indicated, and characters recognized by a character recognition unit. In connection with this shape recognition apparatus, an apparatus is provided for recognition of views in drawings for automatic drawing input. Also, shape recognition apparatuses are provided for setting dimensional values known in other views or derived dimension values calculated on the basis of known dimensional values to contour lines, and for adding line segments by producing a line segment based on a matching check.

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Kawasaki, Japan

Hiroaki Harada