MaixPy face detection example

maixpy_example_simple_face_detect.py

import sensor,image,lcd
import KPU as kpu
import utime

lcd.init()

sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_hmirror(0)
sensor.run(1)

anchor = (1.889, 2.5245, 2.9465, 3.94056, 3.99987, 5.3658, 5.155437, 6.92275, 6.718375, 9.01025)

task = kpu.load(0x300000)
kpu.init_yolo2(task, 0.5, 0.3, 5, anchor)

img_lcd=image.Image()
while(True):
    img = sensor.snapshot()
    objects = kpu.run_yolo2(task, img)
    if objects:
        for i in objects:
            img.draw_rectangle(i.rect())
    lcd.display(img)
    
kpu.deinit(task)