怎么插入多模板匹配(或者特征点检测)然后通过串口发送数据,每次添加东西都会不匹配外部缩进
-
from pyb import UART import json white_threshold = ( 40, 99, -6, 17, -11, 16) red_threshold = ( 32, 55, 30, 64, 8, 38) self_threshold = ( 60, 78, 20, 47, 10, 45) sensor.reset() sensor.set_pixformat(sensor.RGB565) sensor.set_framesize(sensor.QQVGA) sensor.skip_frames(10) sensor.set_auto_whitebal(False) clock = time.clock() uart = UART(3, 115200) def find_max(blobs): max_size=10 for blob in blobs: if blob.pixels() > max_size: max_blob=blob max_size = blob.pixels() return max_blob while(True): img = sensor.snapshot() blobs = img.find_blobs([white_threshold]) output_str = json.dumps(blobs) if blobs: for b in blobs: img.draw_rectangle(b[0:4]) img.draw_cross(b[5], b[6]) max_blob=find_max(blobs)
-
我没看懂你具体要做什么。。。
-
我也没看懂你的代码要做什么。。。