A Novel Solution for Camera Occlusion in Stereo Vision Technique
المؤلفون المشاركون
Lin, Junyi
Chang, Ming
Jiang, Kaiyong
المصدر
Advances in Mechanical Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-22
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Stereo version is a well-known technique for obtaining depth and surface information of objects from images captured by two cameras.
In general, this technique is limited by camera occlusion inherent to grooved or steep profiles in 3D shape measurements.
To alleviate this problem, a traditional dual-camera system accompanied with a projector based on the stereo vision principle is presented.
The projector was considered as a virtual camera.
Three sets of stereo vision systems were then obtained with each of the two cameras at the same global coordinates for 3D topography measurements.
The data acquisition system constructed with the two real cameras was first calibrated.
Then the two-camera-projector system can be calibrated based on the data obtained from the common measurement area of the three systems.
Experiments were implemented to evaluate the accuracy of the merging profile integrated from the three sets of stereo vision systems.
Experimental results show that the problem of camera occlusion encountered in the original dual-camera system was effectively resolved and a 0.05% error for the height measurement of a ladder-shaped specimen with camera occlusions was obtained in a measurement range of 640 mm×480 mm.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lin, Junyi& Jiang, Kaiyong& Chang, Ming. 2013. A Novel Solution for Camera Occlusion in Stereo Vision Technique. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-457691
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lin, Junyi…[et al.]. A Novel Solution for Camera Occlusion in Stereo Vision Technique. Advances in Mechanical Engineering No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-457691
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lin, Junyi& Jiang, Kaiyong& Chang, Ming. A Novel Solution for Camera Occlusion in Stereo Vision Technique. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-457691
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-457691
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر