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1. 发明专利

JPH05297849A 失效
公开(公告)号：JPH05297849A
公开(公告)日：1993-11-12
申请号：JP10267292
申请日：1992-04-22
申请人： NIPPON TELEGRAPH & TELEPHONE , MITSUI ZOSEN SYST GIKEN KK
发明人： KAWANO SHIGEKAZU , ICHIKAWA KENICHI , IWATA MITSUTAKA , BABA SHIGETOSHI , FUSHIYA JIRO
IPC分类号： G06F3/153 , G06F3/048 , G06F3/14 , G06T11/20 , G09G5/20 , G09G5/24 , G06F15/72
摘要： PURPOSE:To display a picture where is drawn by a vector pattern at a high speed by substituting a symbol pattern which is small in data amount for a vector font character pattern which is large in display data amount or not displaying it according to the size. CONSTITUTION:Sizes of the character pattern is set in a 1st reference vain setting part 1 and a 2nd reference value setting part 2 in advance, and data on the symbol pattern to be displayed instead of the character pattern is set in a substitute symbol setting part 3. A comparing decision part 4 reads the size of the character pattern requested to be displayed, compares it with the sizes in the setting parts 1 and 2, and decides that the character pattern of size larger than the 1st reference value is displayed as it is, the substitute symbol pattern is substituted for the character pattern of size smaller than the 1st reference value and larger than the 2nd reference value, and the character pattern of size smaller than the 2nd reference value is not displayed, thereby transferring the result to a display part. Consequently, the character patterns which need not be displayed actually are deleted to speed up the pattern display operation.

2. 发明专利

JP2003250078A APPARATUS FOR GENERATING PARALLEL PROJECTION IMAGE 审中-公开
公开(公告)号：JP2003250078A
公开(公告)日：2003-09-05
申请号：JP2002045590
申请日：2002-02-22
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SHIMAMURA JUN , FUJII KENSAKU , ICHIKAWA KENICHI , ARIKAWA TOMOHIKO
IPC分类号： G06T1/00 , G06T3/00 , H04N5/225 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for generating parallel projection images capable of simply revising a moving direction as a straight line direction on a designated plane so as to produce parallel projected images at an optional angle. SOLUTION: An imaging apparatus 3 consecutively images a center projection image of an object. An imaging position controller 2 moves the imaging apparatus at an optional position on a plane configured with two axes orthogonal to an optical axis. An arithmetic unit 1 receives consecutive image data corresponding to positions of a plurality of different imaging apparatuses so as to generate parallel projection images at prescribed angular directions and a center projection image while moving the position of the imaging apparatus in a designated direction with respect to the imaging position controller. The imaging position controller includes a configuration for sequentially moving the imaging position in the moving direction designated in matching with a timing of imaging of the imaging apparatus over a range for imaging the object and a configuration of relatively turning the mirror face displaying the object at an optional angle according to an external instruction with respect to the optical axis of the imaging apparatus. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2003141131A TIME-SPACE MODEL DISTRIBUTING SYSTEM AND INDEX GENERATING METHOD FOR TIME-SPACE MODEL, MODEL DISTRIBUTING SERVER, MODEL DISPLAY CLIENT, MODEL DISTRIBUTING SERVER CONTROL METHOD, MODEL DISPLAY CLIENT CONTROL METHOD, MODEL DISTRIBUTING SERVER CONTROL PROGRAM, MODEL DISPLAY CLIENT CONTROL PROGRAM AND RECORDING MEDIUM HAVING THE PROGRAMS RECORDED THEREIN 审中-公开
公开(公告)号：JP2003141131A
公开(公告)日：2003-05-16
申请号：JP2001333684
申请日：2001-10-31
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： FUJII KENSAKU , ICHIKAWA KENICHI , ARIKAWA TOMOHIKO
IPC分类号： G06F17/30
摘要： PROBLEM TO BE SOLVED: To enable to search and distribute time-space models at high speed in response to a request from a user in a time-space model distributing system implemented in a network. SOLUTION: In a model distributing server 1, from model information of a distribution target, geometry information and scene information are generated in a scene generator 11 and index information is generated in an index generator 12, and then stored in a model database 16. A model display client 2 generates distribution request information in a distribution request defining portion 22 by using a point of view and time information which are displayed and indicated. The model distribution server 1 distributes non-distributed geometry information which is not shielded by request point-of-view information, and display control information thereby by using the point of view of the distribution request information, the time information, the distribution point-of-view and the time information. The client 2 sets the geometry information of an addition-instructed face ID as a display target and deletes the geometry information of a deletion-instructed face ID, and controls the display in a display controlnortion 23.

4. 发明专利

JP2001289663A ROUTE GUIDANCE INFORMATION PROVIDER AND ROUTE GUIDANCE INFORMATION PROVIDING METHOD 失效
公开(公告)号：JP2001289663A
公开(公告)日：2001-10-19
申请号：JP2000108665
申请日：2000-04-10
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： FUJII KENSAKU , HORIGUCHI SHOICHI , ICHIKAWA KENICHI , SUGIYAMA KAZUHIRO
IPC分类号： G01C21/00 , G08G1/005 , G08G1/0969 , H04W4/02 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To effectively provide route guidance information to a user's terminal having a small display screen such as portable telephones or portable terminals. SOLUTION: The route guidance information provider comprises means 111 for storing vista images in the running direction, means 112 for storing landmark data to be displayed on a route guidance map, means 113 for storing background data such as roads, railways, rivers indicated on the route guidance map, means 102 for generating route guidance information by utilizing data stored in these storing means, means 103 for generating animated route guidance providing data to be provided for the user's terminal from the generated route guidance information, and communicating means 101 for transmitting the generated route guidance providing data to the user' s terminal.

5. 发明专利

JP2002041824A MAP CONTENTS SELLING SYSTEM AND MAP CONTENTS CATALOG GENERATING METHOD THEREFOR 失效
公开(公告)号：JP2002041824A
公开(公告)日：2002-02-08
申请号：JP2000228028
申请日：2000-07-28
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： FUJII KENSAKU , MORI HITOSHI , ICHIKAWA KENICHI , ARIKAWA TOMOHIKO
IPC分类号： G06F12/14 , G06F21/10 , G06F21/16 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06T1/00 , H04N1/387 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To realize the generation of a catalog in response to a request, the protection of a copyright, safe distribution and matching of order, settlement and distribution times in electronic shopping of map contents. SOLUTION: The entries of the basic item and derivative item of map contents are received by a map contents mediation client 2, basic information and attribute information concerning the relevant map contents are generated from these entries and transferred to a map contents mediation server 1, purchase request information from a purchaser client 2 is received/analyzed by the map contents mediation server 1, and map contents catalog display information is generated/transferred. Besides, the purchase request information from the purchaser client 3 is received/analyzed by the slap contents mediation server 1, map contents are sold to the purchaser client 3, watermark information is inserted to the map contents to be sold, and a series of processing such as registering selling managing information and performing settling processing related to selling of map contents is performed.

6. 发明专利

JPH06332780A DATA BASE EXCLUSIVE CONTROLLING METHOD 失效
公开(公告)号：JPH06332780A
公开(公告)日：1994-12-02
申请号：JP12157593
申请日：1993-05-24
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： ICHIKAWA KENICHI , KAWANO SHIGEKAZU , ODA YASUMITSU
IPC分类号： G06F12/00
摘要： PURPOSE:To occupy data at a trasaction for which priority should be taken on business, regardless of the preceding/succeeding of the transaction, even when occupancy requests exist for the same data from plural transactions. CONSTITUTION:At the time of the occupancy request of certain data, the lock control flag 41 of data is inspected (step 81), whether other long transaction identification data is set or not is investigated (step 82). If the data is not set, long transaction identification data is set to the lock control flag 41 (step 88). If the data is set, the transaction identification data of a precedent long transaction is obtained at first, the user identification data corresponding to the precedent long transaction is obtained from a transaction control table, and the adjustment of the user of the precedent long transaction and the priority of occupancy are performed (step 83 to 86).

7. 发明专利

JPH06274102A CONTROL PROCESSING METHOD FOR MAP FACILITY DRAWING INFORMATION 失效
公开(公告)号：JPH06274102A
公开(公告)日：1994-09-30
申请号：JP6355193
申请日：1993-03-23
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： NAKAMURA NORIO , ICHIKAWA KENICHI , KAWANO SHIGEKAZU
IPC分类号： G09B29/10 , G06F17/30 , G06T11/60 , G06F15/40 , G06F15/62
摘要： PURPOSE:To reduce the cost of the computerization of necessary drawing information by utilizing a relatively easy image data generation system to structure a map facility drawing information control system which relates and controls position shape information on natural features and facilities and its attribute information. CONSTITUTION:Digital image data obtained from a map and facility drawing 1 are stored in an image data storage means 3. The attribute information on the name, features, etc., of natural features and facilities, on the other hand, are converted into character numeric data after identifiers are granted, and the converted data are stored in an attribute information storage means 7. Further, a coordinate data storage means 10 which inputs and stores coordinate data on the map and facility drawing by the kinds of the natural features and facilities together with their identifiers is provided, and information regarding the positions and shapes of the natural features and facilities is controlled by using the digital image data and coordinate data on representative coordinate points.

8. 发明专利

JPS63116193A AFFINE TRANSFORMATION SYSTEM FOR IMAGE 失效
公开(公告)号：JPS63116193A
公开(公告)日：1988-05-20
申请号：JP26192886
申请日：1986-11-05
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： ICHIKAWA KENICHI
IPC分类号： G09G5/36 , G06T3/00 , G09G1/16

9. 发明专利

JP2003256845A METHOD AND DEVICE FOR MEASURING THREE-DIMENSIONAL MOTION AND PROGRAM FOR EXECUTING THE SAME METHOD AND RECORDING MEDIUM WITH THE SAME PROGRAM RECORDED 审中-公开
公开(公告)号：JP2003256845A
公开(公告)日：2003-09-12
申请号：JP2002055210
申请日：2002-03-01
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SHIMAMURA JUN , FUJII KENSAKU , ICHIKAWA KENICHI , ARIKAWA TOMOHIKO
IPC分类号： G01B11/00 , G06T1/00 , G06T7/20
摘要： PROBLEM TO BE SOLVED: To easily measure the three-dimensional moving vector of a moving object to be measured from a plurality of images without using any model or executing stereo correspondence. SOLUTION: A point to be tracked selecting part 1 reads central projected images at two time, and obtains a point to be tracked at one time. A two-dimensional moving vector obtaining part 3 obtains a two-dimensional moving vector from the central projected images at two time and the point to be tracked, and extracts one target point. A parallel projected image selecting part 2 reads two parallel projected images, and converts the coordinates of the point to be tracked on the central projected images into coordinates on the parallel projected images. A two-dimensional moving vector obtaining part 3 obtains the two-dimensional moving vector from the parallel projected images at two time and the converted coordinates. A three-dimensional moving vector calculating part 4 receives the two-dimensional moving vector of the parallel projected images and the two-dimensional moving vector of the central projected images and the coordinates of the point to be tracked, and calculates the three-dimensional coordinate value of the point to be tracked. The above mentioned processing is executed to all points to be tracked. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2002319016A METHOD FOR CORRECTING DISLOCATION OF IMAGE, RECORDING MEDIUM RECORDING CORRECTING PROGRAM FOR DISLOCATION OF IMAGE, AND CORRECTING PROGRAM AND DEVICE FOR DISLOCATION OF IMAGE 审中-公开
公开(公告)号：JP2002319016A
公开(公告)日：2002-10-31
申请号：JP2001389444
申请日：2001-12-21
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： FUJII KENSAKU , SHIMAMURA JUN , ARIKAWA TOMOHIKO , ISHIKAWA YUJI , ICHIKAWA KENICHI
IPC分类号： G09B29/00 , G01B11/00 , G06T1/00 , G06T7/00 , G06T7/60 , G06T11/60
摘要： PROBLEM TO BE SOLVED: To provide a displacement correcting method and device for correcting displacement arising between an observed image such as an artificial satellite image and map information. SOLUTION: An input/output processing means 1 obtains from an observed image database 7 the spectrum data and the position information of an observed image to be processed which is designated by an operator. An image feature point calculation process means 2 calculates image feature points by using the spectrum data of the observed image. A displacement correction process means 3 includes a displacement quantity candidate calculating process means 4 for calculating candidates for the quantity of the displacement by using the image feature points calculated by the calculation process means 2 and the map information stored in a map information database 6, and a displacement quantity calculating process means 5 for determining the quantity of the displacement from the candidates, to correct the displacement of the observed image according to the determined quantity of the displacement. The input/output processing means 1 stores the results corrected by these processes into the database 7.

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