مورد إلكتروني
Row-detection on an agricultural field using omnidirectional camera
| العنوان: | Row-detection on an agricultural field using omnidirectional camera |
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| بيانات النشر: | Halmstad Embedded and Intelligent Systems Research (EIS) School of Technology and Society, University of Skövde, Skövde Piscataway, N.J. 2010 |
| تفاصيل مُضافة: | Ericson, Stefan Åstrand, Björn |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | This paper describes a method of detecting parallel rows on an agricultural field using an omnidirectional camera. The method works both on cameras with a fisheye lens and cameras with a catadioptric lens. A combination of an edge based method and a Hough transform method is suggested to find the rows. The vanishing point of several parallel rows is estimated using a second Hough transform. The method is evaluated on synthetic images generated with calibration data from real lenses. Scenes with several rows are produced, where each plant is positioned with a specified error. Experiments are performed on these synthetic images and on real field images. The result shows that good accuracy is obtained on the vanishing point once it is detected correctly. Further it shows that the edge based method works best when the rows consists of solid lines, and the Hough method works best when the rows consists of individual plants. The experiments also show that the combined method provides better detection than using the methods separately. |
| مصطلحات الفهرس: | Hough transform method, agricultural field, calibration data, catadioptric len, edge based method, omnidirectional camera, real field image, row detection, synthetic image, using fisheye lens, vanishing point, Hough transforms, agricultural machinery, calibration, edge detection, mobile robots, photographic lenses, Engineering and Technology, Teknik och teknologier, Robotics, Robotteknik och automation, Conference paper, info:eu-repo/semantics/conferenceObject, text |
| DOI: | 10.1109.IROS.2010.5650964 |
| URL: | IEEE International Conference on Intelligent Robots and Systems, 2153-0858 2010 IEEE/RSJ international conference on intelligent robots and systems, p. 4982-4987 |
| الإتاحة: | Open access content. Open access content info:eu-repo/semantics/openAccess |
| ملاحظة: | application/pdf English |
| أرقام أخرى: | UPE oai:DiVA.org:hh-14701 urn:isbn:9781424466740 doi:10.1109/IROS.2010.5650964 ISI:000287672004089 Scopus 2-s2.0-78651477189 1233478524 |
| المصدر المساهم: | UPPSALA UNIV LIBR From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1233478524 |
| قاعدة البيانات: | OAIster |
| DOI: | 10.1109.IROS.2010.5650964 |
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