Autonomous valet parking system and method using fisheye lens camera
The present invention relates to an autonomous valet parking system using a fish-eye lens camera and a method thereof. The autonomous valet parking method using the fish-eye lens camera of the present invention comprises: a step of setting a region of interest by a scale estimation unit and extracti...
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| creator | KIM WOO BIN HWANG SUNG SOO KIM YE BIN HONG YU MIN |
| description | The present invention relates to an autonomous valet parking system using a fish-eye lens camera and a method thereof. The autonomous valet parking method using the fish-eye lens camera of the present invention comprises: a step of setting a region of interest by a scale estimation unit and extracting map points within the region of the interest; a step of deriving a plane equation from the map points extracted by the scale estimation unit, and calculating a distance between current coordinates of the camera and the plane; and a step in which the scale estimation unit estimates a scale by calculating a scale factor. Implemented are the autonomous valet parking system using the fish-eye lens camera, capable of returning driving without loop closing, and the method thereof.
본 발명은 어안렌즈 카메라를 이용한 자율 발렛 주차 시스템 및 방법에 관한 것이다. 본 발명은 스케일추정부가 관심영역을 설정하고, 관심영역안의 맵포인트들을 추출하는 단계와, 스케일추정부가 추출한 맵포인트들로 평면의 방정식을 도출하고, 카메라 현재 좌표와 평면간 거리를 계산하는 단계와, 스케일추정부가 스케일팩터를 계산하여 스케일을 추정하는 단계를 포함한다. |
| format | Patent |
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본 발명은 어안렌즈 카메라를 이용한 자율 발렛 주차 시스템 및 방법에 관한 것이다. 본 발명은 스케일추정부가 관심영역을 설정하고, 관심영역안의 맵포인트들을 추출하는 단계와, 스케일추정부가 추출한 맵포인트들로 평면의 방정식을 도출하고, 카메라 현재 좌표와 평면간 거리를 계산하는 단계와, 스케일추정부가 스케일팩터를 계산하여 스케일을 추정하는 단계를 포함한다.</description><language>eng ; kor</language><subject>CALCULATING ; COMPUTING ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PERFORMING OPERATIONS ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2023</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=20230113&DB=EPODOC&CC=KR&NR=20230007645A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230113&DB=EPODOC&CC=KR&NR=20230007645A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM WOO BIN</creatorcontrib><creatorcontrib>HWANG SUNG SOO</creatorcontrib><creatorcontrib>KIM YE BIN</creatorcontrib><creatorcontrib>HONG YU MIN</creatorcontrib><title>Autonomous valet parking system and method using fisheye lens camera</title><description>The present invention relates to an autonomous valet parking system using a fish-eye lens camera and a method thereof. The autonomous valet parking method using the fish-eye lens camera of the present invention comprises: a step of setting a region of interest by a scale estimation unit and extracting map points within the region of the interest; a step of deriving a plane equation from the map points extracted by the scale estimation unit, and calculating a distance between current coordinates of the camera and the plane; and a step in which the scale estimation unit estimates a scale by calculating a scale factor. Implemented are the autonomous valet parking system using the fish-eye lens camera, capable of returning driving without loop closing, and the method thereof.
본 발명은 어안렌즈 카메라를 이용한 자율 발렛 주차 시스템 및 방법에 관한 것이다. 본 발명은 스케일추정부가 관심영역을 설정하고, 관심영역안의 맵포인트들을 추출하는 단계와, 스케일추정부가 추출한 맵포인트들로 평면의 방정식을 도출하고, 카메라 현재 좌표와 평면간 거리를 계산하는 단계와, 스케일추정부가 스케일팩터를 계산하여 스케일을 추정하는 단계를 포함한다.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBxLC3Jz8vPzS8tVihLzEktUShILMrOzEtXKK4sLknNVUjMS1HITS3JyE9RKC0GiadlFmekVqYq5KTmFSskJ-amFiXyMLCmJeYUp_JCaW4GZTfXEGcP3dSC_PjU4oLE5NS81JJ47yAjAyNjAwMDczMTU0dj4lQBAK1NM-o</recordid><startdate>20230113</startdate><enddate>20230113</enddate><creator>KIM WOO BIN</creator><creator>HWANG SUNG SOO</creator><creator>KIM YE BIN</creator><creator>HONG YU MIN</creator><scope>EVB</scope></search><sort><creationdate>20230113</creationdate><title>Autonomous valet parking system and method using fisheye lens camera</title><author>KIM WOO BIN ; HWANG SUNG SOO ; KIM YE BIN ; HONG YU MIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230007645A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM WOO BIN</creatorcontrib><creatorcontrib>HWANG SUNG SOO</creatorcontrib><creatorcontrib>KIM YE BIN</creatorcontrib><creatorcontrib>HONG YU MIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM WOO BIN</au><au>HWANG SUNG SOO</au><au>KIM YE BIN</au><au>HONG YU MIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Autonomous valet parking system and method using fisheye lens camera</title><date>2023-01-13</date><risdate>2023</risdate><abstract>The present invention relates to an autonomous valet parking system using a fish-eye lens camera and a method thereof. The autonomous valet parking method using the fish-eye lens camera of the present invention comprises: a step of setting a region of interest by a scale estimation unit and extracting map points within the region of the interest; a step of deriving a plane equation from the map points extracted by the scale estimation unit, and calculating a distance between current coordinates of the camera and the plane; and a step in which the scale estimation unit estimates a scale by calculating a scale factor. Implemented are the autonomous valet parking system using the fish-eye lens camera, capable of returning driving without loop closing, and the method thereof.
본 발명은 어안렌즈 카메라를 이용한 자율 발렛 주차 시스템 및 방법에 관한 것이다. 본 발명은 스케일추정부가 관심영역을 설정하고, 관심영역안의 맵포인트들을 추출하는 단계와, 스케일추정부가 추출한 맵포인트들로 평면의 방정식을 도출하고, 카메라 현재 좌표와 평면간 거리를 계산하는 단계와, 스케일추정부가 스케일팩터를 계산하여 스케일을 추정하는 단계를 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PERFORMING OPERATIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL |
| title | Autonomous valet parking system and method using fisheye lens camera |
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