DETECTION OF VEHICLES IN AN IMAGE

专利名称：DETECTION OF VEHICLES IN AN IMAGE发明人：Kostia Robert,Jun Yang,Yang Wang,Jian

Zhang

申请号：US13119903申请日：20090925

公开号：US20110293141A1公开日：20111201

专利附图：

摘要：The invention concerns a traffic surveillance system that is used to detect andtrack vehicles in video taken of a road from a low mounted camera. The inventors havediscovered that even in heavily occluded scenes, due to traffic density or the angle of low

mounted cameras capturing the images, at least one horizontal edge of the windshield isleast likely to be occluded for each individual vehicle in the image. Thus, it is an advantageof the invention that the direct detection of a windshield on its own can be used to detecta vehicle in a single image. Multiple models are projected () onto an image with referenceto different points in the image. The probability of each point forming part of a

windshield is determined based on a correlation of the horizontal edges in the image withthe horizontal edges of the windshield model referenced at that point (). This probabilityof neighbouring points is used to possible detect a vehicle in the image (). Aspects of theinvention include a method, software and traffic surveillance system.

申请人：Kostia Robert,Jun Yang,Yang Wang,Jian Zhang

地址：New South Wales AU,New South Wales AU,New South Wales AU,New SouthWales AU

国籍：AU,AU,AU,AU

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