Year 2018, Volume 22, Issue 1, Pages 94 - 101 2018-02-01

Improving accuracy matching in a mobile target tracking system by using consecutively generalized Hough transform (GHT) and normalized cross correlation (NCC) methods
Hareketli hedef takip sisteminde genelleştirilmiş Hough dönüşümü (GHT) ve normalleştirilmiş çapraz ilinti (NCC) yöntemlerini ardışıl kullanarak eşleşme doğruluğunun arttırılması

Mustafa Yagimli [1] , Hayriye Korkmaz [2] , M. Oğuzhan Ün [3]

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In this study; together with this to make a better estimation of the target, correlation score is also computed between the intensities of the target and the template pixels. In the application in order to handle the appearance changes, the templates of the target are taken from 12 different appearances. The matches taking a score over defined level are considered as real matches and bounded by a bounding box. Using the error signal, servomotors are controlled to change the point of view of the camera to centralize the target. In this way the target recognized and tracked near real time with a changing background.

Bu çalışmada; hedefin daha iyi tahmin edilmesinde, hedefin ve şablon piksellerinin yoğunlukları arasında ilinti puanı hesaplanmıştır. Görünüm değişikliklerini ele almak için yapılan işlemde, hedefin şablonları 12 değişik görünüşten alınmıştır. Resmin merkez noktası ile sınırlayıcı kutunun merkez noktası arasındaki mesafe hesaplanmış ve bir hata sinyali olarak dönüştürülmüştür. Hata sinyalini kullanarak servo motorlar hedefin merkezileştirilmesi için kameranın görüş açısını değiştirmeye yönlendirilmiştir. Böylece hedef, değişen bir geçmişe sahip gerçek zamanlı olarak tanınmış ve izlenmiştir.

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Subjects Electrical and Electronic Engineering
Published Date Şubat 2018
Journal Section Research Articles
Authors

Author: Mustafa Yagimli
Institution: Okan Üniversitesi
Country: Turkey


Author: Hayriye Korkmaz
Institution: Marmara Üniversitesi
Country: Turkey


Author: M. Oğuzhan Ün

Bibtex @research article { saufenbilder310954, journal = {Sakarya University Journal of Science}, issn = {1301-4048}, eissn = {2147-835X}, address = {Sakarya University}, year = {2018}, volume = {22}, pages = {94 - 101}, doi = {10.16984/saufenbilder.310954}, title = {Improving accuracy matching in a mobile target tracking system by using consecutively generalized Hough transform (GHT) and normalized cross correlation (NCC) methods}, key = {cite}, author = {Yagimli, Mustafa and Ün, M. Oğuzhan and Korkmaz, Hayriye} }
APA Yagimli, M , Korkmaz, H , Ün, M . (2018). Improving accuracy matching in a mobile target tracking system by using consecutively generalized Hough transform (GHT) and normalized cross correlation (NCC) methods. Sakarya University Journal of Science, 22 (1), 94-101. DOI: 10.16984/saufenbilder.310954
MLA Yagimli, M , Korkmaz, H , Ün, M . "Improving accuracy matching in a mobile target tracking system by using consecutively generalized Hough transform (GHT) and normalized cross correlation (NCC) methods". Sakarya University Journal of Science 22 (2018): 94-101 <http://www.saujs.sakarya.edu.tr/issue/30795/310954>
Chicago Yagimli, M , Korkmaz, H , Ün, M . "Improving accuracy matching in a mobile target tracking system by using consecutively generalized Hough transform (GHT) and normalized cross correlation (NCC) methods". Sakarya University Journal of Science 22 (2018): 94-101
RIS TY - JOUR T1 - Improving accuracy matching in a mobile target tracking system by using consecutively generalized Hough transform (GHT) and normalized cross correlation (NCC) methods AU - Mustafa Yagimli , Hayriye Korkmaz , M. Oğuzhan Ün Y1 - 2018 PY - 2018 N1 - doi: 10.16984/saufenbilder.310954 DO - 10.16984/saufenbilder.310954 T2 - Sakarya University Journal of Science JF - Journal JO - JOR SP - 94 EP - 101 VL - 22 IS - 1 SN - 1301-4048-2147-835X M3 - doi: 10.16984/saufenbilder.310954 UR - http://dx.doi.org/10.16984/saufenbilder.310954 Y2 - 2018 ER -
EndNote %0 Sakarya University Journal of Science Improving accuracy matching in a mobile target tracking system by using consecutively generalized Hough transform (GHT) and normalized cross correlation (NCC) methods %A Mustafa Yagimli , Hayriye Korkmaz , M. Oğuzhan Ün %T Improving accuracy matching in a mobile target tracking system by using consecutively generalized Hough transform (GHT) and normalized cross correlation (NCC) methods %D 2018 %J Sakarya University Journal of Science %P 1301-4048-2147-835X %V 22 %N 1 %R doi: 10.16984/saufenbilder.310954 %U 10.16984/saufenbilder.310954