A new image sampling method and a device for transmission flow measuring are provided, and an edge detection method based on the semantic weight and threshold selection tactics based on the vision model are used to extract the contour, calculate the area
A new image sampling method and a device for transmission flow measuring are provided, and an edge detection method based on the semantic weight and threshold selection tactics based on the vision model are used to extract the contour, calculate the area
设计了一种新型的用于传输流量检测的图像采集方法和装置，并利用基于语义权值的边缘提取方法和基于视觉模型的阈值选择策略进行传输带上物质的截面轮廓线提取，计算物质截面面积和较短时间内的流量体积。