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Method for object size calibration to aid vehicle detection for video-based on-street parking technology

机译:基于视频路边停车技术的物体尺寸标定辅助车辆检测的方法

摘要

A method for determining parking availability includes receiving video data from a sequence of frames taken from an image capture device monitoring a parking area. The method includes detecting at least one object located in the parking area. The method includes determining boundaries of the parking area. The boundaries include at least an inner boundary relative to the image capture device and an outer boundary relative to the image capture device. The outer boundary is substantially parallel to the inner boundary. The method further includes computing a length of at least one of the object and a space between objects using an object pixel for each of the inner and outer boundaries. Using the computed length, The method includes determining a parking availability in the parking area. The method includes outputting a notice of the parking availability to a user.
机译:一种确定停车可用性的方法,包括从监视停车区域的图像捕获设备拍摄的一系列帧中接收视频数据。该方法包括检测位于停车区域中的至少一个物体。该方法包括确定停车区的边界。边界至少包括相对于图像捕获设备的内部边界和相对于图像捕获设备的外部边界。外边界基本上平行于内边界。该方法还包括针对内部边界和外部边界中的每一个使用对象像素来计算对象中的至少一个的长度和对象之间的间隔。使用计算出的长度,该方法包括确定停车区域中的停车可用性。该方法包括向用户输出停车可用性的通知。

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