そして、シェルのマッチングタイムスタンプを書きます
# -*- coding: utf-8 -*-
import cv2 as cv
import time
import sys
radar_list=[]
lidar_matched_list=[]
vision_matched_list=[]
radar_num=0
with open("/apollo/data/xuehui_test/jpg_003_list.txt") as f:
for line in f.readlines():
line=line.split("\n")[0] #一定注意txt每一行后面是否换行符
radar_list.append(line)
radar_num=radar_num+1
with open("/apollo/data/xuehui_test/jpg_lidar_matched_list.txt") as f:
for line in f.readlines():
line=line.split("\n")[0]
lidar_matched_list.append(line)
with open("/apollo/data/xuehui_test/jpg_vis_matched_list.txt") as f:
for line in f.readlines():
line=line.split("\n")[0]
vision_matched_list.append(line)
for i in range(radar_num):
start = time.clock() #计算运行时间
lidar_img=cv.imread(lidar_matched_list[i])
vis_img=cv.imread(vision_matched_list[i])
radar_img=cv.imread(radar_list[i])
#vision(更改窗口大小)
# cv[添加链接描述](https://blog.csdn.net/Sophia_11/article/details/84557602).namedWindow("vision",0) //0 #表明窗口可以被随意拖动改变大小
# cv.resizeWindow("vision",1920/2,1080/2)
# cv.imshow("vision",vis_img)
# cv.moveWindow("vision",500,0)
#vision(更改图片大小)
cv.namedWindow("vision",1) #1 代表窗口大小等于图片大小,不可以被拖动改变大小.
img_test2 = cv.resize(vis_img, (1920/2-105,1080/2-58))
cv.imshow("vision",img_test2)
cv.moveWindow("vision",545,0)
#lidar
cv.namedWindow("lidar",1)
cv.imshow("lidar",lidar_img)
cv.moveWindow("lidar",0,0)
#radar
cv.namedWindow("radar",1)
img_test1 = cv.resize(radar_img, (500,1000))
cv.imshow("radar",img_test1)
cv.moveWindow("radar",1400,0)
cv.waitKey(20)
# key = cv.waitKey() //这是逐个显示,按Esc退出
# if key == 27:
# sys.exit()
elapsed = (time.clock() - start)
print(elapsed) #0.10左右说明一秒播10张图