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公开(公告)号：JPH07225859A
公开(公告)日：1995-08-22
申请号：JP1713994
申请日：1994-02-14
Applicant: TOSHIBA CORP
Inventor： MATSUDA NATSUKO , NAKAMURA TATSURO , WADA TAKASHI , SUZUKI KAORU
Abstract: PURPOSE:To easily set a display mode as desired by a user by projecting plural objects in a set area and in different directions and displaying again a two-dimensional image that includes the scattered objects. CONSTITUTION:An arithmetic control part 1 performs the total management, an output part 3 performs the display output, and an input part 4 receives the operations of a user. The data to be outputted or the inputted data are temporarily stored in a main storage part 2. Then the user selects his desired object while a three-dimensional object is displayed on a two-dimensional screen. Under such conditions, the viewing direction of the user is automatically decided to the displayed images and also the images of different viewing directions are adaptively shown on the slave and sub-slave windows of a display screen. So that the user can select a proper object. Therefore the user has not to perform the complicated operations other than the selection of an object.
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公开(公告)号：JP2004028990A
公开(公告)日：2004-01-29
申请号：JP2003062529
申请日：2003-03-07
Applicant: Toshiba Corp , 株式会社東芝
Inventor： WADA TAKASHI , SUZUKI KAORU , NAKAMURA TATSURO , MATSUDA NATSUKO
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which surely calculates the spatial position on an object to be observed, even when a spike noise occurs.
SOLUTION: The image processor is composed of a light pattern projection part 501, such as a laser light source or the like, for compulsorily generating a light pattern on the surface of the object, imaging parts 502 and 505 which are a first to n-th image input means for imaging the generated pattern, peak detection parts 503 and 506 for calculating the brightness distribution of the taken image and for detecting the peak value of the brightness therefrom, position calculation parts 504 and 507 for calculating spatial coordinates of the sampled point on the object from the point detected by the peak detection parts, a score calculation part 508 for classifying the points on the object calculated by the first to the n-th imaging parts 502 and 505 into clusters within ε-range and for determining the score of the cluster by the number of the points in the cluster, and an output part 509 for outputting, as spatial position information, the representative point of the cluster obtaining the highest score at the score calculation part, and the spatial position is calculated.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JPH0854219A
公开(公告)日：1996-02-27
申请号：JP14785394
申请日：1994-06-29
Applicant: TOSHIBA CORP
Inventor： WADA TAKASHI , SUZUKI KAORU , NAKAMURA TATSURO , MATSUDA NATSUKO
IPC: G01B11/24 , G01B11/245 , G06T1/00 , G06T7/00
Abstract: PURPOSE:To obtain an image processor for three-dimensional CAD or computer graphics in which the surface shape data of an object having an intricate shape can be obtained with a high resolution with no limitation on the method for measuring the three-dimensional coordinate value. CONSTITUTION:A cell generating section 78 generates a voxel data covering a range data inputted from a data input section 77. A cell working section 81 determines the intersection of the voxel data and a line passing the coordinate value of an observation point and the three-dimensional coordinate value of the surface of each inputted range data. An object region determining section 79 determines a corresponding three-dimensional coordinate value for each voxel data and a cell pattern recognizing section 82 determines a relationship between adjacent voxel data depending on the fact whether each voxel data has a corresponding three-dimensional coordinate value or not. A patch generating section 83 generates a triangular patch based on the topological relationship between the adjacent voxel data.
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公开(公告)号：JPH10320588A
公开(公告)日：1998-12-04
申请号：JP27357397
申请日：1997-09-19
Applicant: TOSHIBA CORP
Inventor： WATANABE MUTSUMI , CHARLES WEILS , MAKI ATSUTO , MATSUDA NATSUKO
Abstract: PROBLEM TO BE SOLVED: To automatically produce a model of an object, which has a complex shape such as a human head and which moves, with practical accuracy and a processing speed. SOLUTION: By having an image fetch part 10, a feature point extract part 11, a three-dimensional position information extract part 12 and a three-dimensional patch group generation part 13, the device and system automatically generate a model of an object surface. The image fetch part 10 fetches time group picture (or a moving image group) of an object. The feature point extract part 11 extracts feature points which construct surface of an object which carries out model generation. The three- dimensional position information extract part 12 corresponds feature points extracted to one another between continuous pictures and collects three-dimensional position information on feature points from position coordinate information on that group of feature points and obtains three-dimensional position information on each feature point from position coordinate information on the group of feature points. The three- dimensional patch group generation part 13 generates a group of three-dimensional patches on the basis of feature points on which bits of three-dimensional position information are obtained. This three-dimensional patch group is outputted in an output part 14 as model information on the object.
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公开(公告)号：JPH09251549A
公开(公告)日：1997-09-22
申请号：JP5982396
申请日：1996-03-15
Applicant: TOSHIBA CORP
Inventor： MATSUDA NATSUKO , SUZUKI KAORU , KURATATE NAOAKI , TANAKA EIJI , UKITA TERUHIKO
Abstract: PROBLEM TO BE SOLVED: To change a control method at the time of plural superimposed actions or in accordance with an individual part so as to integratedly expressing a whole by automatically executing the generation of expression at the time of intermittent action presentation and the setting of weight and a timing, etc., in the action presentation. SOLUTION: A control factor is used by a script input part 3, an action control part 5 decides action energy and a certain action is intermittently presented in an output part 8. The timing and the weight of the intermittent action presentation are automatically generated in an automatic parameter generating part 4d. The action control part 5 selects intermittently, superimposedly or alternately with another action so as to execute control, or the action control part 5 intermittently or superimposedly executes control in accordance with the individual part of a human body and individually changes the timing and the weight, etc., of action presentation as against the respective parts so that the natural action of the human body is automatically expressed.
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Patent Agency Ranking
公开(公告)号：JPH09247641A
公开(公告)日：1997-09-19
申请号：JP5202096
申请日：1996-03-08
Applicant: TOSHIBA CORP
Inventor： UKITA TERUHIKO , SUZUKI KAORU , KURATATE NAOAKI , MATSUDA NATSUKO , TANAKA EIJI , FUKUI KAZUHIRO
Abstract: PROBLEM TO BE SOLVED: To allow all attendees to take part in a conference in terms of image and voice signals through inexpensive system configuration without the need for preparation of individual information devices in the unit of persons in the status entry device used for a remote conference system or the like and the status communication equipment between separated points. SOLUTION: In the case of picking up an image of a conference location by a camera, the position of a microphone 12 in existence in color image data is traced by recognizing a color of the microphone 12. Thus, based on a voice signal received by the microphone 12, when it is discriminated that utterance by attendees is started, the horizontal and vertical image pickup angle of the camera is adjusted so as to move the position of the microphone to be traced in the middle of the picked-up image by the camera and all attendees are closed-up attended with the utterance even when one information terminal equipment, one camera and one microphone are installed only in one conference location.
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公开(公告)号：JPH09311947A
公开(公告)日：1997-12-02
申请号：JP24840196
申请日：1996-09-19
Applicant: TOSHIBA CORP
Inventor： TANAKA EIJI , SUZUKI KAORU , KURATATE NAOAKI , MATSUDA NATSUKO , UKITA TERUHIKO
Abstract: PROBLEM TO BE SOLVED: To generate the natural body images approximate to the original by producing the changes of a body that can be visually recognized by means of the CG(computer graphics), for example, in consideration of many systemized states of the psychological, physiological and environmental states, etc. SOLUTION: A body image generation device changes the body images in response to the parameter of an environmental state generated by an environmental state generation part 4, e.g. a complexion becomes blue at a low temperature or the hair streams in the strong wind, etc. The body images are also changed in response to the parameter of a psychological state generated by a psychological state generation part 1, e.g. the complexion becomes red and blue in the excited and uneasy states respectively or the movements of the line of sight are decreased in a concentrated state. Furthermore, the body images are changed in response to the parameter of a physiological state generated by physiological state generation part 2, e.g. the complexion becomes blue at a low body temperature or becomes muddy when the skin is dry.
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公开(公告)号：JPH09251553A
公开(公告)日：1997-09-22
申请号：JP5796796
申请日：1996-03-14
Applicant: TOSHIBA CORP
Inventor： SUZUKI KAORU , KURATATE NAOAKI , MATSUDA NATSUKO , TANAKA EIJI
Abstract: PROBLEM TO BE SOLVED: To easily reproduce an action in a minute body part with high precision only by easily and roughly giving an action request and also to automatically generate a natural action in the peripheral part of eyes especially within the body actions by permitting respective action control means in charge of the respective body parts to distribution-autonomously and cooperatively generate the body actions suitable for the request. SOLUTION: A body action generating device is provided with the action control parts 2-8 which commonly receive an action command from a target action command part 1 and control the actions of the respective simulation body parts which are independently displayed in the screen. The action control parts 2-8 analyze the action command, generate intermediate command information corresponding to the action control of themselves from the action command, generate control information changing in realtime from the intermediate command information and also permit synchronous information corresponding to the control information to be mutually exchangeable so as to properly synchronize the action control of another part with the action control of themselves based on the synchronous information. An action generating part 9 visualizes the actions of the respective body parts based on generated control information.
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公开(公告)号：JPH0969884A
公开(公告)日：1997-03-11
申请号：JP22538695
申请日：1995-09-01
Applicant: TOSHIBA CORP
Inventor： CHINO TETSURO , NAKAMURA MAKOTO , SHIMOMORI HIROSHI , IKEDA TOMOO , HATTORI HIROSHI , TAKEDA NOBUYUKI , IKEGAMI FUMIHIKO , SUZUKI KAORU , MATSUDA NATSUKO
Abstract: PROBLEM TO BE SOLVED: To enable a smooth and efficient conference support by providing a control means controlling the sound output of an output means and outputting the information from an input means or a communication means from the communication means on a terminal equipment. SOLUTION: A terminal equipment Tn is composed of an input part 1, a communication part 2, a control part 3 and an output part 4. The input part 1 of these parts collects sound signals such as the utterance of the user of the terminal equipment, ambient noise or the outputted sound from another terminal equipment and transmits the signals as sound input information to a control part 3. A communication part 2 is a communication means having a transmission/reception circuit for performing a radio transmission, autonomously links with a communication line with another terminal and establishes a communication path. Inter-terminal communication information transmitted form another terminal equipment is received, the information is delivered to the control part 3 of a self-terminal equipment. Or, based on the control of this control part 3, sound input information, etc., is transmitted to the other equipment even if an input is performed from the input part 1.
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公开(公告)号：JPH08190639A
公开(公告)日：1996-07-23
申请号：JP29395
申请日：1995-01-05
Applicant: TOSHIBA CORP
Inventor： MATSUDA NATSUKO , KURATATE NAOAKI , SUZUKI KAORU
Abstract: PURPOSE: To make a cloud phenomenon visualizing device adaptable to both time variation and a view point shift when a cloud phenomenon is visualized by computer graphics. CONSTITUTION: This device is equipped with a means 1 which determines the sizes of plural solid bodies for representing the outer shape of a desired cloud phenomenon and the initial state of their arrangement state, a means 2 which sets a specific function for changing at least one of the sizes and arrangement of the solid bodies and the position of a representative point of a solid complex of the solid bodies with time, a means which finds the sizes and arrangement of the solid bodies and the position of the representative point at each time, a means which finds display information on the solid bodies for displaying a cloud phenomenon viewed from a view point on the basis of the sizes and arrangement of the solid bodies, the position of the representative point, and the position of the view point at previously specified corresponding time, and a means 13 which displays the cloud phenomenon on the basis of the found display information.
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