bbox
python,一个数组y1存放yolo的位置信息BBOX,一个y2数组存放识别的结果信息，根据y1数组按左上角的点坐标排序，y2对应跟着变化
import numpy as np # 示例数据 y1 = np.array([[50, 100, 200, 300], [10, 20, 30, 40], [60, 70, 80, 90]]) y2 = np.array(['cat', 'dog', 'bird']) # 按左上角点的坐标排序y ......
SimpleITK 获取二值图像bbox
1 sitk_ seg_ img = sitk . ReadImage( m ) 2 bbox =get_ bbox_ from mask(sitk_ seg_ _img) 3 4 def get_bbox_from_mask(bin_mask): 5 # One is : sitk.LabelSh ......
根据投影坐标(x,y)计算bbox
根据墨卡托投影坐标(x,y)计算该瓦片的对角线坐标bbox import * as olProj from 'ol/proj'; import { getTopLeft, getWidth } from 'ol/extent'; const tileWidth = 256; // wms 瓦片siz ......