W artykule przedstawiono algorytm przeznaczony do rozpoznawania obiektów ruchomych w obrazie do celu analizy ruchu pojazdów. Algorytm został zrealizowany w układzie FPGA.Ang.: This paper describes the idea and theimplementation of the robust algorithm dedicated toextraction of moving vehicles from real-time cameraimages for the evaluation of traffic parameters, suchas the number of vehicles, their direction of movementand their approximate speed. The authors, apart fromthe careful selection of particular steps of thealgorithm towards hardware implementation, alsoproposed novel improvements, resulting in increasingthe robustness and the efficiency. A single, stationary,monochrome camera is used, simple shadow andhighlight elimination is performed. The occlusions arenot taken into account, due to placing the camera at alocation high above the road. The algorithm isdesigned and implemented in pipelined hardware inFPGA, therefore high frame-rate efficiency has beenachieved. The possible applications of the proposedalgorithm and its implementation are in the area ofintelligent image processing sensors in low-power,cost-effective sensor network applications, i.e. fordetecting the moving vehicles on the road.
Authors
Additional information
- DOI
- Digital Object Identifier link open in new tab 10.1109/inftech.2008.4621663
- Category
- Aktywność konferencyjna
- Type
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Language
- polski
- Publication year
- 2008
