METHOD AND PROGRAM FOR DISPLAYING CURSOR
PROBLEM TO BE SOLVED: To provide a display method of a cursor for displaying a cursor which can know and instruct a position in a depth direction of a two-dimensional image, and a display program of the cursor.SOLUTION: In the method for cursor display, a cursor 2 which indicates a target point to b...
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| creator | NISHIMURA OSAMU HIRAO KIMITAKA |
| description | PROBLEM TO BE SOLVED: To provide a display method of a cursor for displaying a cursor which can know and instruct a position in a depth direction of a two-dimensional image, and a display program of the cursor.SOLUTION: In the method for cursor display, a cursor 2 which indicates a target point to be freely moved and operated is displayed within a two-dimensional image, wherein laser point group data 1 distributed upon three-dimensional coordinates are represented according to a predetermined viewpoint position. The method for cursor display is constituted to: compute a corresponding position upon the three-dimensional coordinates, of the target point within the two-dimensional image; define a predetermined planar diagram area 3 including the corresponding position and being perpendicular to a viewpoint position direction, upon the three-dimensional coordinates on the basis of the corresponding position; divide a visual field area passing the inside of the planar diagram area 3 from the viewpoint position, with the planar diagram area 3 as a reference; and perform non-display processing on the laser point group data 1 disposed within any of the divided areas. |
| format | Patent |
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The method for cursor display is constituted to: compute a corresponding position upon the three-dimensional coordinates, of the target point within the two-dimensional image; define a predetermined planar diagram area 3 including the corresponding position and being perpendicular to a viewpoint position direction, upon the three-dimensional coordinates on the basis of the corresponding position; divide a visual field area passing the inside of the planar diagram area 3 from the viewpoint position, with the planar diagram area 3 as a reference; and perform non-display processing on the laser point group data 1 disposed within any of the divided areas.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; GYROSCOPIC INSTRUMENTS ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; SURVEYING ; TESTING</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20111027&DB=EPODOC&CC=JP&NR=2011215956A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20111027&DB=EPODOC&CC=JP&NR=2011215956A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NISHIMURA OSAMU</creatorcontrib><creatorcontrib>HIRAO KIMITAKA</creatorcontrib><title>METHOD AND PROGRAM FOR DISPLAYING CURSOR</title><description>PROBLEM TO BE SOLVED: To provide a display method of a cursor for displaying a cursor which can know and instruct a position in a depth direction of a two-dimensional image, and a display program of the cursor.SOLUTION: In the method for cursor display, a cursor 2 which indicates a target point to be freely moved and operated is displayed within a two-dimensional image, wherein laser point group data 1 distributed upon three-dimensional coordinates are represented according to a predetermined viewpoint position. The method for cursor display is constituted to: compute a corresponding position upon the three-dimensional coordinates, of the target point within the two-dimensional image; define a predetermined planar diagram area 3 including the corresponding position and being perpendicular to a viewpoint position direction, upon the three-dimensional coordinates on the basis of the corresponding position; divide a visual field area passing the inside of the planar diagram area 3 from the viewpoint position, with the planar diagram area 3 as a reference; and perform non-display processing on the laser point group data 1 disposed within any of the divided areas.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>GYROSCOPIC INSTRUMENTS</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>NAVIGATION</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>SURVEYING</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDwdQ3x8HdRcPRzUQgI8ncPcvRVcPMPUnDxDA7wcYz09HNXcA4NCvYP4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGhkaGppamZo7GRCkCAEt_JIg</recordid><startdate>20111027</startdate><enddate>20111027</enddate><creator>NISHIMURA OSAMU</creator><creator>HIRAO KIMITAKA</creator><scope>EVB</scope></search><sort><creationdate>20111027</creationdate><title>METHOD AND PROGRAM FOR DISPLAYING CURSOR</title><author>NISHIMURA OSAMU ; HIRAO KIMITAKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2011215956A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>GYROSCOPIC INSTRUMENTS</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>NAVIGATION</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>SURVEYING</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>NISHIMURA OSAMU</creatorcontrib><creatorcontrib>HIRAO KIMITAKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NISHIMURA OSAMU</au><au>HIRAO KIMITAKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND PROGRAM FOR DISPLAYING CURSOR</title><date>2011-10-27</date><risdate>2011</risdate><abstract>PROBLEM TO BE SOLVED: To provide a display method of a cursor for displaying a cursor which can know and instruct a position in a depth direction of a two-dimensional image, and a display program of the cursor.SOLUTION: In the method for cursor display, a cursor 2 which indicates a target point to be freely moved and operated is displayed within a two-dimensional image, wherein laser point group data 1 distributed upon three-dimensional coordinates are represented according to a predetermined viewpoint position. The method for cursor display is constituted to: compute a corresponding position upon the three-dimensional coordinates, of the target point within the two-dimensional image; define a predetermined planar diagram area 3 including the corresponding position and being perpendicular to a viewpoint position direction, upon the three-dimensional coordinates on the basis of the corresponding position; divide a visual field area passing the inside of the planar diagram area 3 from the viewpoint position, with the planar diagram area 3 as a reference; and perform non-display processing on the laser point group data 1 disposed within any of the divided areas.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING GYROSCOPIC INSTRUMENTS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING |
| title | METHOD AND PROGRAM FOR DISPLAYING CURSOR |
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