Preperation of data for dynamic scheduling using image processing and ARIMA models Dinamik çizelgeleme için görüntü işleme ve ARIMA modelleri yardimiyla veri hazirlama

Yaman K., Sarucan A., ATAK M., AKTÜRK N.

Journal of the Faculty of Engineering and Architecture of Gazi University, cilt.16, sa.1-2, ss.19-40, 2001 (Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 16 Sayı: 1-2
  • Basım Tarihi: 2001
  • Dergi Adı: Journal of the Faculty of Engineering and Architecture of Gazi University
  • Derginin Tarandığı İndeksler: Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.19-40
  • Anahtar Kelimeler: ARIMA, Image processing, Rapid rail system, Transportation
  • Gazi Üniversitesi Adresli: Evet

Özet

In this study, the gray-level image data is acquired by solid state cameras that are used for security in Ankara-Kizilay station of Ankara Rapid Rail Transit System, the objects are extracted from the background of the image by utilizing the image segmentation or intermediate level processing, and then using image enhancement technique, the remaining objects are investigated in detail. In the next step, the area information has been extracted from the gray-scale histogram of the image of isolated objects. The area information is used in obtaining approximate number of passengers. Finally, this information is used as an input for ARIMA Models in order to predict the number of passengers, which will be utilized as the input data for the optimization of the time between headways.