DEPOSIT DETECTION DEVICE AND DEPOSIT DETECTION METHOD
A deposit detection device according to an embodiment includes a detection module, a determination module, and an identification module. The detection module detects a deposit region corresponding to a deposit adhering to an imaging device, based on brightness information of an image captured by the...
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| creator | OKI, Tomokazu TANI, Yasushi YAMAMOTO, Daisuke ASAYAMA, Nobunori IKEDA, Nobuhisa KONO, Takashi KAMIBAYASHI, Teruhiko |
| description | A deposit detection device according to an embodiment includes a detection module, a determination module, and an identification module. The detection module detects a deposit region corresponding to a deposit adhering to an imaging device, based on brightness information of an image captured by the imaging device. The determination module determines whether variation in brightness information in a predetermined region of the image is within a predetermined range, in a period after a vehicle is stopped in a state in which the deposit region is detected by the detection module. The identification module identifies brightness information serving as a determination criterion of the deposit region when the determination module determines that the variation in brightness information is within a predetermined range. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2021089809A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2021089809A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2021089809A13</originalsourceid><addsrcrecordid>eNrjZDB1cQ3wD_YMUXBxDXF1DvH09wOywjydXRUc_VwUMCV9XUM8_F14GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8aLCRgZGhgYWlhYGlo6ExcaoAhIAokA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DEPOSIT DETECTION DEVICE AND DEPOSIT DETECTION METHOD</title><source>esp@cenet</source><creator>OKI, Tomokazu ; TANI, Yasushi ; YAMAMOTO, Daisuke ; ASAYAMA, Nobunori ; IKEDA, Nobuhisa ; KONO, Takashi ; KAMIBAYASHI, Teruhiko</creator><creatorcontrib>OKI, Tomokazu ; TANI, Yasushi ; YAMAMOTO, Daisuke ; ASAYAMA, Nobunori ; IKEDA, Nobuhisa ; KONO, Takashi ; KAMIBAYASHI, Teruhiko</creatorcontrib><description>A deposit detection device according to an embodiment includes a detection module, a determination module, and an identification module. The detection module detects a deposit region corresponding to a deposit adhering to an imaging device, based on brightness information of an image captured by the imaging device. The determination module determines whether variation in brightness information in a predetermined region of the image is within a predetermined range, in a period after a vehicle is stopped in a state in which the deposit region is detected by the detection module. The identification module identifies brightness information serving as a determination criterion of the deposit region when the determination module determines that the variation in brightness information is within a predetermined range.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2021</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=20210325&DB=EPODOC&CC=US&NR=2021089809A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210325&DB=EPODOC&CC=US&NR=2021089809A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OKI, Tomokazu</creatorcontrib><creatorcontrib>TANI, Yasushi</creatorcontrib><creatorcontrib>YAMAMOTO, Daisuke</creatorcontrib><creatorcontrib>ASAYAMA, Nobunori</creatorcontrib><creatorcontrib>IKEDA, Nobuhisa</creatorcontrib><creatorcontrib>KONO, Takashi</creatorcontrib><creatorcontrib>KAMIBAYASHI, Teruhiko</creatorcontrib><title>DEPOSIT DETECTION DEVICE AND DEPOSIT DETECTION METHOD</title><description>A deposit detection device according to an embodiment includes a detection module, a determination module, and an identification module. The detection module detects a deposit region corresponding to a deposit adhering to an imaging device, based on brightness information of an image captured by the imaging device. The determination module determines whether variation in brightness information in a predetermined region of the image is within a predetermined range, in a period after a vehicle is stopped in a state in which the deposit region is detected by the detection module. The identification module identifies brightness information serving as a determination criterion of the deposit region when the determination module determines that the variation in brightness information is within a predetermined range.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB1cQ3wD_YMUXBxDXF1DvH09wOywjydXRUc_VwUMCV9XUM8_F14GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8aLCRgZGhgYWlhYGlo6ExcaoAhIAokA</recordid><startdate>20210325</startdate><enddate>20210325</enddate><creator>OKI, Tomokazu</creator><creator>TANI, Yasushi</creator><creator>YAMAMOTO, Daisuke</creator><creator>ASAYAMA, Nobunori</creator><creator>IKEDA, Nobuhisa</creator><creator>KONO, Takashi</creator><creator>KAMIBAYASHI, Teruhiko</creator><scope>EVB</scope></search><sort><creationdate>20210325</creationdate><title>DEPOSIT DETECTION DEVICE AND DEPOSIT DETECTION METHOD</title><author>OKI, Tomokazu ; TANI, Yasushi ; YAMAMOTO, Daisuke ; ASAYAMA, Nobunori ; IKEDA, Nobuhisa ; KONO, Takashi ; KAMIBAYASHI, Teruhiko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2021089809A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>OKI, Tomokazu</creatorcontrib><creatorcontrib>TANI, Yasushi</creatorcontrib><creatorcontrib>YAMAMOTO, Daisuke</creatorcontrib><creatorcontrib>ASAYAMA, Nobunori</creatorcontrib><creatorcontrib>IKEDA, Nobuhisa</creatorcontrib><creatorcontrib>KONO, Takashi</creatorcontrib><creatorcontrib>KAMIBAYASHI, Teruhiko</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OKI, Tomokazu</au><au>TANI, Yasushi</au><au>YAMAMOTO, Daisuke</au><au>ASAYAMA, Nobunori</au><au>IKEDA, Nobuhisa</au><au>KONO, Takashi</au><au>KAMIBAYASHI, Teruhiko</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEPOSIT DETECTION DEVICE AND DEPOSIT DETECTION METHOD</title><date>2021-03-25</date><risdate>2021</risdate><abstract>A deposit detection device according to an embodiment includes a detection module, a determination module, and an identification module. The detection module detects a deposit region corresponding to a deposit adhering to an imaging device, based on brightness information of an image captured by the imaging device. The determination module determines whether variation in brightness information in a predetermined region of the image is within a predetermined range, in a period after a vehicle is stopped in a state in which the deposit region is detected by the detection module. The identification module identifies brightness information serving as a determination criterion of the deposit region when the determination module determines that the variation in brightness information is within a predetermined range.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | DEPOSIT DETECTION DEVICE AND DEPOSIT DETECTION METHOD |
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