LINE DETECTION APPARATUS FOR VEHICLE AND METHOD THEREOF
To provide a line detection apparatus for vehicles which can detect a line on a road more accurately, and a method thereof.SOLUTION: A line detection apparatus LD for vehicles mounted on a vehicle includes: a forward imaging unit 1, a right-side imaging unit 2, and a left-side imaging unit 3 for ima...
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| creator | MORIYA TAKAYUKI UEDA HIROYUKI TAMAZUMI HIDEAKI YAMAMOTO YOSHIHIRO TAMARU JUNKI |
| description | To provide a line detection apparatus for vehicles which can detect a line on a road more accurately, and a method thereof.SOLUTION: A line detection apparatus LD for vehicles mounted on a vehicle includes: a forward imaging unit 1, a right-side imaging unit 2, and a left-side imaging unit 3 for imaging forward, right and left views so as to include a road surface, to generate a forward image, a right-side image, and a left-side image, respectively; and a line extraction processing unit 42 for determining a line on the road from the forward image as a first line, determining a line on the road from the right-side image as a second line, and determining a line on the road from the left-side image as a third line. The line detection apparatus selects one of a plurality of algorithms for deciding a line on the road, on the basis of the first to third lines, to finally determine a line on the road on the basis of the first to third lines by the selected algorithm.SELECTED DRAWING: Figure 1
【課題】本発明は、道路上のラインをより精度良く検出できる車両用ライン検出装置および該方法を提供する。【解決手段】本発明の車両用ライン検出装置ＬＤは、車両に搭載され、路面を含むように前記車両の前方、右側および左側それぞれを撮像することで前方画像、右側方画像および左側方画像それぞれを生成する前方撮像部１、右側方撮像部２および左側方撮像部３と、前方画像から道路上のラインを第１ラインとして求め、右側方画像から道路上のラインを第２ラインとして求め、左側方画像から道路上のラインを第３ラインとして求めるライン抽出処理部４２とを備え、前記第１ないし第３ラインに基づいて、前記道路上のラインを決定する互いに異なる複数のアルゴリズムの中から１つのアルゴリズムを選択し、前記選択したアルゴリズムで前記第１ないし第３ラインに基づいて前記道路上のラインを最終的に求める。【選択図】図１ |
| format | Patent |
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【課題】本発明は、道路上のラインをより精度良く検出できる車両用ライン検出装置および該方法を提供する。【解決手段】本発明の車両用ライン検出装置ＬＤは、車両に搭載され、路面を含むように前記車両の前方、右側および左側それぞれを撮像することで前方画像、右側方画像および左側方画像それぞれを生成する前方撮像部１、右側方撮像部２および左側方撮像部３と、前方画像から道路上のラインを第１ラインとして求め、右側方画像から道路上のラインを第２ラインとして求め、左側方画像から道路上のラインを第３ラインとして求めるライン抽出処理部４２とを備え、前記第１ないし第３ラインに基づいて、前記道路上のラインを決定する互いに異なる複数のアルゴリズムの中から１つのアルゴリズムを選択し、前記選択したアルゴリズムで前記第１ないし第３ラインに基づいて前記道路上のラインを最終的に求める。【選択図】図１</description><language>eng ; jpn</language><subject>CALCULATING ; COMPUTING ; COUNTING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS ; SIGNALLING ; TRAFFIC CONTROL SYSTEMS</subject><creationdate>2020</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=20200109&DB=EPODOC&CC=JP&NR=2020004171A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200109&DB=EPODOC&CC=JP&NR=2020004171A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MORIYA TAKAYUKI</creatorcontrib><creatorcontrib>UEDA HIROYUKI</creatorcontrib><creatorcontrib>TAMAZUMI HIDEAKI</creatorcontrib><creatorcontrib>YAMAMOTO YOSHIHIRO</creatorcontrib><creatorcontrib>TAMARU JUNKI</creatorcontrib><title>LINE DETECTION APPARATUS FOR VEHICLE AND METHOD THEREOF</title><description>To provide a line detection apparatus for vehicles which can detect a line on a road more accurately, and a method thereof.SOLUTION: A line detection apparatus LD for vehicles mounted on a vehicle includes: a forward imaging unit 1, a right-side imaging unit 2, and a left-side imaging unit 3 for imaging forward, right and left views so as to include a road surface, to generate a forward image, a right-side image, and a left-side image, respectively; and a line extraction processing unit 42 for determining a line on the road from the forward image as a first line, determining a line on the road from the right-side image as a second line, and determining a line on the road from the left-side image as a third line. The line detection apparatus selects one of a plurality of algorithms for deciding a line on the road, on the basis of the first to third lines, to finally determine a line on the road on the basis of the first to third lines by the selected algorithm.SELECTED DRAWING: Figure 1
【課題】本発明は、道路上のラインをより精度良く検出できる車両用ライン検出装置および該方法を提供する。【解決手段】本発明の車両用ライン検出装置ＬＤは、車両に搭載され、路面を含むように前記車両の前方、右側および左側それぞれを撮像することで前方画像、右側方画像および左側方画像それぞれを生成する前方撮像部１、右側方撮像部２および左側方撮像部３と、前方画像から道路上のラインを第１ラインとして求め、右側方画像から道路上のラインを第２ラインとして求め、左側方画像から道路上のラインを第３ラインとして求めるライン抽出処理部４２とを備え、前記第１ないし第３ラインに基づいて、前記道路上のラインを決定する互いに異なる複数のアルゴリズムの中から１つのアルゴリズムを選択し、前記選択したアルゴリズムで前記第１ないし第３ラインに基づいて前記道路上のラインを最終的に求める。【選択図】図１</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD38fRzVXBxDXF1DvH091NwDAhwDHIMCQ1WcPMPUghz9fB09nFVcPRzUfB1DfHwd1EI8XANcvV342FgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGBgYGJobmho7GRCkCAHL0KFQ</recordid><startdate>20200109</startdate><enddate>20200109</enddate><creator>MORIYA TAKAYUKI</creator><creator>UEDA HIROYUKI</creator><creator>TAMAZUMI HIDEAKI</creator><creator>YAMAMOTO YOSHIHIRO</creator><creator>TAMARU JUNKI</creator><scope>EVB</scope></search><sort><creationdate>20200109</creationdate><title>LINE DETECTION APPARATUS FOR VEHICLE AND METHOD THEREOF</title><author>MORIYA TAKAYUKI ; UEDA HIROYUKI ; TAMAZUMI HIDEAKI ; YAMAMOTO YOSHIHIRO ; TAMARU JUNKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2020004171A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2020</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>MORIYA TAKAYUKI</creatorcontrib><creatorcontrib>UEDA HIROYUKI</creatorcontrib><creatorcontrib>TAMAZUMI HIDEAKI</creatorcontrib><creatorcontrib>YAMAMOTO YOSHIHIRO</creatorcontrib><creatorcontrib>TAMARU JUNKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MORIYA TAKAYUKI</au><au>UEDA HIROYUKI</au><au>TAMAZUMI HIDEAKI</au><au>YAMAMOTO YOSHIHIRO</au><au>TAMARU JUNKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LINE DETECTION APPARATUS FOR VEHICLE AND METHOD THEREOF</title><date>2020-01-09</date><risdate>2020</risdate><abstract>To provide a line detection apparatus for vehicles which can detect a line on a road more accurately, and a method thereof.SOLUTION: A line detection apparatus LD for vehicles mounted on a vehicle includes: a forward imaging unit 1, a right-side imaging unit 2, and a left-side imaging unit 3 for imaging forward, right and left views so as to include a road surface, to generate a forward image, a right-side image, and a left-side image, respectively; and a line extraction processing unit 42 for determining a line on the road from the forward image as a first line, determining a line on the road from the right-side image as a second line, and determining a line on the road from the left-side image as a third line. The line detection apparatus selects one of a plurality of algorithms for deciding a line on the road, on the basis of the first to third lines, to finally determine a line on the road on the basis of the first to third lines by the selected algorithm.SELECTED DRAWING: Figure 1
【課題】本発明は、道路上のラインをより精度良く検出できる車両用ライン検出装置および該方法を提供する。【解決手段】本発明の車両用ライン検出装置ＬＤは、車両に搭載され、路面を含むように前記車両の前方、右側および左側それぞれを撮像することで前方画像、右側方画像および左側方画像それぞれを生成する前方撮像部１、右側方撮像部２および左側方撮像部３と、前方画像から道路上のラインを第１ラインとして求め、右側方画像から道路上のラインを第２ラインとして求め、左側方画像から道路上のラインを第３ラインとして求めるライン抽出処理部４２とを備え、前記第１ないし第３ラインに基づいて、前記道路上のラインを決定する互いに異なる複数のアルゴリズムの中から１つのアルゴリズムを選択し、前記選択したアルゴリズムで前記第１ないし第３ラインに基づいて前記道路上のラインを最終的に求める。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS |
| title | LINE DETECTION APPARATUS FOR VEHICLE AND METHOD THEREOF |
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