Ardışık Etkinleştirilen Çoklu Derinlik Kameraları Kullanımıyla 3b Nesne Geriçatımı
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Date
2020
Authors
Gümüştekin, Şevket
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IEEE
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Abstract
Bu çalışmada, bir objenin 3-boyutlu yapısının
tümüyle elde edilmesi amacıyla objenin çevresine 4 adet derinlik
kamerası (Kinect v1) yerleştirilmiştir. Çoklu Kinect
kullanımında karşılaşılan bilgisayar bant genişliği ve girişim
problemleri eklenti USB 2.0 kontrolcüler ve elektronik kontrollü
objektif kapakları ile çözülmüştür. Alınan görüntülerin
birleştirilmesi için kalibrasyon işlemi kızılötesi görüntüler
üzerinde uygulanmıştır. Eşleşme problemleri Döngülü En Yakın
Nokta metoduyla giderilmiş ve %3.41 hata oranına sahip eşleşme
elde edilmiştir. Farklı geometrik özelliklere sahip nesnelerin 3B
modellenmesi için eşleştirilen nokta bulutlarına Meshlab yazılımı
aracılığıyla Poisson Yüzey Geriçatımı işlemi uygulanmıştır
In this study, 4 depth cameras (Kinect v1) were placed around the object in order to obtain the 3-dimensional structure of an object. Computer bandwidth and interference problems encountered during the operation of multiple Kinects were solved with additional USB 2.0 controllers and electronic shutters. Calibration was performed on infrared images to merge the acquired images. Alignment problems were solved by the Iterative Closest Point method and an alignment with 3.41% error rate was obtained. Poisson Surface Reconstruction was implemented in Meshlab software for 3D modeling objects with different geometrical characteristics.
In this study, 4 depth cameras (Kinect v1) were placed around the object in order to obtain the 3-dimensional structure of an object. Computer bandwidth and interference problems encountered during the operation of multiple Kinects were solved with additional USB 2.0 controllers and electronic shutters. Calibration was performed on infrared images to merge the acquired images. Alignment problems were solved by the Iterative Closest Point method and an alignment with 3.41% error rate was obtained. Poisson Surface Reconstruction was implemented in Meshlab software for 3D modeling objects with different geometrical characteristics.
Description
28th Signal Processing and Communications Applications Conference (SIU) -- OCT 05-07, 2020 -- ELECTR NETWORK -- Istanbul Medipol Univ
Keywords
Multiple Kinect, 3D reconstruction, Depth camera calibration
Turkish CoHE Thesis Center URL
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2020 28Th Signal Processing and Communications Applications Conference (SIU)
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