Classification and tracking of vehicles with hybrid camera systems
by
 
Barış İpek, author.

Title
Classification and tracking of vehicles with hybrid camera systems

Author
Barış İpek, author.

Personal Author
Barış İpek, author.

Physical Description
xi, 40 leaves: color illustraltions.+ 1 computer laser optical disc.

Abstract
The integrated usage of several vision systems is especially important for surveillance applications. In case of a hybrid system combining an omnidirectional and a PTZ (pan-tilt-zoom) camera, the omnidirectional camera provides 360 horizontal FOV (Field of View) with a low resolution per viewing angle whereas the PTZ camera provides high resolution at a certain direction. In this thesis work, we introduce a hybrid system combining the powerful aspects of both camera types and aims a wide angle high resolution surveillance for traffic scenes. The hybrid system provides real-time object classification and high resolution tracking. The omnidirectional camera detects the moving objects and then it performs an initial classification by using shape-based features. Concurrently, the PTZ camera classifies the objects in detail by using HOG (Histogram of Oriented Gradients)+SVM (Support Vector Machine) pair. The object types we worked on are pedestrian, motorcycle, car and van. In the experiments, we compared the classification accuracy of omnidirectional camera, PTZ camera and hybrid system. Aiming high resolution tracking, the PTZ camera tracks the objects belonging to the user defined class and detected by using the omnidirectional camera.

Subject Term
Vehicle detectors.
 
Traffic monitoring.
 
Pattern recognition systems.
 
Image processing.
 
Computer vision.

Added Author
Baştanlar, Yalın

Added Corporate Author
İzmir Institute of Technology. Computer Engineering.

Added Uniform Title
Thesis (Master)--İzmir Institute of Technology: Computer Engineering.
 
İzmir Institute of Technology: Computer Engineering--Thesis (Master).

Electronic Access
Access to Electronic Versiyon.


LibraryMaterial TypeItem BarcodeShelf NumberStatus
IYTE LibraryThesisT001465TK7882.P3 B25 2016Tez Koleksiyonu
IYTE LibrarySupplementary CD-ROMROM2581TK7882.P3 B25 2016 EK.1Tez Koleksiyonu