STATE DETERMINATION DEVICE, DRIVING SUPPORT SYSTEM, AND STATE DETERMINATION METHOD AND PROGRAM
PROBLEM TO BE SOLVED: To precisely determine a driver's state.SOLUTION: When a driver turns on an ignition switch, the driver is directed to perform an eye opening/closing action (step S201). If the driver performs the eye opening/closing action according to a direction, in a difference image g...
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| creator | OSUGA SUSUMU |
| description | PROBLEM TO BE SOLVED: To precisely determine a driver's state.SOLUTION: When a driver turns on an ignition switch, the driver is directed to perform an eye opening/closing action (step S201). If the driver performs the eye opening/closing action according to a direction, in a difference image generated from an image P output from a photographing device, an image appears on only a driver's eye part. Therefore, a template to identify a face image of the driver from the image and a template to identify an eye on the face image can be set accurately. Accordingly, driver's face and eye on the image can be detected accurately, and as a result, a driver's awakening level can be determined precisely. |
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If the driver performs the eye opening/closing action according to a direction, in a difference image generated from an image P output from a photographing device, an image appears on only a driver's eye part. Therefore, a template to identify a face image of the driver from the image and a template to identify an eye on the face image can be set accurately. Accordingly, driver's face and eye on the image can be detected accurately, and as a result, a driver's awakening level can be determined precisely.</description><language>eng</language><subject>ALARM SYSTEMS ; CALCULATING ; COMPUTING ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; COUNTING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; ORDER TELEGRAPHS ; PERFORMING OPERATIONS ; PHYSICS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS ; TRAFFIC CONTROL SYSTEMS ; TRANSPORTING ; VEHICLES IN GENERAL ; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><creationdate>2014</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=20140421&DB=EPODOC&CC=JP&NR=2014071519A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140421&DB=EPODOC&CC=JP&NR=2014071519A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OSUGA SUSUMU</creatorcontrib><title>STATE DETERMINATION DEVICE, DRIVING SUPPORT SYSTEM, AND STATE DETERMINATION METHOD AND PROGRAM</title><description>PROBLEM TO BE SOLVED: To precisely determine a driver's state.SOLUTION: When a driver turns on an ignition switch, the driver is directed to perform an eye opening/closing action (step S201). 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If the driver performs the eye opening/closing action according to a direction, in a difference image generated from an image P output from a photographing device, an image appears on only a driver's eye part. Therefore, a template to identify a face image of the driver from the image and a template to identify an eye on the face image can be set accurately. Accordingly, driver's face and eye on the image can be detected accurately, and as a result, a driver's awakening level can be determined precisely.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALARM SYSTEMS CALCULATING COMPUTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SIGNALLING SIGNALLING OR CALLING SYSTEMS TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR |
| title | STATE DETERMINATION DEVICE, DRIVING SUPPORT SYSTEM, AND STATE DETERMINATION METHOD AND PROGRAM |
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