import numpy as np # 相机内参(需实际标定) CAMERA_MATRIX = np.array([ [600, 0, 320], [0, 600, 240], [0, 0, 1] ], dtype=np.float32) DIST_COEFFS = np.zeros(5) # 畸变系数(无畸变设为0) # 装甲板尺寸(毫米) ARMOR_WIDTH = 135 ARMOR_HEIGHT = 125 ARMOR_THICKNESS = 20 ARMOR_3D_POINTS = np.array([ [-ARMOR_WIDTH / 2, -ARMOR_HEIGHT / 2, 0], [ARMOR_WIDTH / 2, -ARMOR_HEIGHT / 2, 0], [ARMOR_WIDTH / 2, ARMOR_HEIGHT / 2, 0], [-ARMOR_WIDTH / 2, ARMOR_HEIGHT / 2, 0] ], dtype=np.float32) ARMOR_BOX_3D_POINTS = np.vstack([ ARMOR_3D_POINTS, ARMOR_3D_POINTS + np.array([0, 0, -ARMOR_THICKNESS]) ]) # 检测阈值 HORIZONTAL_ANGLE_THRESHOLD = 25 # 灯条水平角度阈值(度) NEARBY_LIGHT_BAR_THRESHOLD = 500 # 灯条合并距离阈值(像素) LIGHT_BAR_IOU_THRESHOLD = 0.05 # 灯条合并IOU阈值 ARMOR_DISTANCE_RATIO_RANGE = (0.6, 3) # 装甲板灯条距离比例范围 ARMOR_LENGTH_DIFF_RATIO = 0.5 # 装甲板灯条长度差异比例 ARMOR_ANGLE_DIFF_THRESHOLD = np.radians(20) # 装甲板灯条角度差异阈值(弧度) # 卡尔曼滤波参数 KF_PROCESS_NOISE = 0.02 # 过程噪声协方差 KF_MEASUREMENT_NOISE = 0.5 # 测量噪声协方差