【《基于计算机视觉测距的英伟达智能小车制动系统设计》15000字（论文）】

基于计算机视觉测距的英伟达智能小车制动系统设计目录第一章绪论 1TOC\o"1-3"\h\u288361.1引言 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中心点坐标，长度，宽度和旋转角度focalLength=(marker[1][0]*KNOWN_DISTANCE)/KNOWN_WIDTH#获取摄像头的焦距#print(marker[1][0])print('焦距(focalLength)=',focalLength)#打印焦距的值returnfocalLength#计算摄像头到物体的距离defcalculate_Distance(image_path,focalLength_value):image=cv2.imread(image_path)#cv2.imshow("原图",image)marker=find_marker(image)#获取矩形的中心点坐标，长度，宽度和旋转角度，marke[1][0]代表宽度distance_inches=distance_to_camera(K