KR100920457B1 - 로봇의 물체인식방법 및 물체인식시스템 - Google Patents
로봇의 물체인식방법 및 물체인식시스템 Download PDFInfo
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- KR100920457B1 KR100920457B1 KR1020070116242A KR20070116242A KR100920457B1 KR 100920457 B1 KR100920457 B1 KR 100920457B1 KR 1020070116242 A KR1020070116242 A KR 1020070116242A KR 20070116242 A KR20070116242 A KR 20070116242A KR 100920457 B1 KR100920457 B1 KR 100920457B1
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- 238000000034 method Methods 0.000 title claims abstract description 58
- 239000000284 extract Substances 0.000 claims description 3
- 238000007796 conventional method Methods 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 description 9
- 230000000007 visual effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
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- 238000004364 calculation method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
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Abstract
Description
Claims (10)
- 로봇의 물체인식방법으로서,물체에 부착된 RFID 태그를 통해 상기 물체의 존재를 인지하는 단계;상기 물체의 RFID 코드를 이용하여 상기 물체의 색상정보, 무늬정보, 모양정보 및 로봇이 속한 환경정보를 데이터베이스로부터 다운로드받는 단계; 및다운로드받은 상기 물체의 색상정보, 무늬정보 및 모양정보와 상기 로봇에 구비된 촬영장치를 통해 획득한 이미지를 대조함으로써, 획득한 이미지로부터 상기 물체를 구분해내고 상기 물체의 자세 정보를 추출하는 단계;를 포함하며,상기 로봇이 속한 환경에 따라 상기 색상정보, 무늬정보 및 모양정보를 대조하는 알고리즘이 변경되도록 하는 것을 특징으로 하는 로봇의 물체인식방법.
- 제 1 항에 있어서, 상기 물체에 관한 정보는 표준화되어 있으며, 네트워크를 통해 하나 이상의 데이터베이스로부터 다운로드받을 수 있는 것을 특징으로 하는 로봇의 물체인식방법.
- 제 2 항에 있어서, 상기 물체에 관한 정보는 해당 물체를 제조한 제조사의 데이터베이스로부터 다운로드 받는 것을 특징으로 하는 로봇의 물체인식방법.
- 제 2 항 또는 제 3 항에 있어서, 상기 물체에 관한 정보는 XML 형식의 파일로 되어 있는 것을 특징으로 하는 로봇의 물체인식방법.
- 제 2 항에 있어서, 상기 로봇은 우선적으로 자체적으로 보유한 데이터베이스로부터 물품에 관한 정보를 스캔하여 인지된 물체에 관한 정보를 추출할 수 없을 때에, 무선네트워크를 통해 외부의 데이터베이스로부터 인지된 물체에 관한 정보를 획득하는 것을 특징으로 하는 로봇의 물체인식방법.
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KR1020070116242A KR100920457B1 (ko) | 2007-11-14 | 2007-11-14 | 로봇의 물체인식방법 및 물체인식시스템 |
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KR20090049890A KR20090049890A (ko) | 2009-05-19 |
KR100920457B1 true KR100920457B1 (ko) | 2009-10-08 |
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KR101347148B1 (ko) * | 2012-06-11 | 2014-01-03 | (주)스토디 | 입력 제어 방법 및 시스템 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060024336A (ko) * | 2003-10-24 | 2006-03-16 | 도시바 테리 가부시키가이샤 | Rfid 태그를 부착한 대상물, 그 처리 장치 및 방법 |
US20060126918A1 (en) * | 2004-12-14 | 2006-06-15 | Honda Motor Co., Ltd. | Target object detection apparatus and robot provided with the same |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060024336A (ko) * | 2003-10-24 | 2006-03-16 | 도시바 테리 가부시키가이샤 | Rfid 태그를 부착한 대상물, 그 처리 장치 및 방법 |
US20060126918A1 (en) * | 2004-12-14 | 2006-06-15 | Honda Motor Co., Ltd. | Target object detection apparatus and robot provided with the same |
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