if t==2zuo.pgm or t==2you.pgm : 她说这个是无效语法
-
import time, sensor, image from image import SEARCH_EX, SEARCH_DS sensor.reset() sensor.set_contrast(1) sensor.set_gainceiling(16) sensor.set_framesize(sensor.QQVGA) sensor.set_pixformat(sensor.GRAYSCALE) templates = ["/2zuo.pgm","/2you.pgm","/6zuo.pgm","/6you.pgm"] #保存多个模板 #加载模板图片 sensor.set_vflip(True) #设置图像水平方向的翻转 sensor.set_hmirror(True) #设置图像垂直方向的翻转 while (True): img = sensor.snapshot() for t in templates: template = image.Image(t) #对每个模板遍历进行模板匹配 r = img.find_template(template, 0.60, step=4, search=SEARCH_EX)#,roi=(0, 0, 160, 160)) if r : if t==2zuo.pgm or t==2you.pgm : templates = ["/2zuo.pgm","/2you.pgm"] if t==6zuo.pgm or t==6you.pgm : templates = ["/6zuo.pgm","/6you.pgm"] while True : img = sensor.snapshot() for t in templates: template = image.Image(t) #对每个模板遍历进行模板匹配 r = img.find_template(template, 0.60, step=4, search=SEARCH_EX)#,roi=(0, 0, 160, 160)) if r: img.draw_rectangle(r) print(t) #打印模板名字 #print(r) #输出识别到的目标的坐标(x,y,w,h)这个高度中间是64,r[0]就是x的坐标 if r[0]<64 : print("左边") if r[0]>64 : print("右边")
-
if t==2zuo.pgm or t==2you.pgm:
改为
if t=="2zuo.pgm" or t=="2you.pgm":