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@kidswong999 感謝回復，已附上全部代碼，期待您的回復。

少了代碼 我再重發一下

# Untitled - By: goushi - Thu Jul 11 2024

import sensor, image, time

sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
gray_binary_threshold = [(50, 80)]# 边缘检测算法的阈值控制
blobs_threshold = [(240, 255)]
blobs_pixels_threshold = 300
blobs_area_threshold = 600
clock = time.clock()

while(True):
    clock.tick()
    img = sensor.snapshot().lens_corr(1.8)
    img.to_grayscale()
    # 转化为二值化黑白图
    img.to_bitmap(thresholds = gray_binary_threshold, invert = False)
    blob_list = img.find_blobs(threshold = blobs_threshold,pixels_threshold = blobs_pixels_threshold, area_threshold = blobs_area_threshold, merge=True)    
    for blob in blob_list:
        img.draw_rectangle(blob.rect())
        img.draw_cross(blob.cx(), blob.cy())
    print(clock.fps())

報錯信息：

Traceback (most recent call last):
  File "<stdin>", line 21, in <module>
TypeError: function missing 1 required positional arguments

代碼：

# Untitled - By: goushi - Thu Jul 11 2024

import sensor, image, time

sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
blobs_threshold = [(240, 255)]
blobs_pixels_threshold = 300
blobs_area_threshold = 600
clock = time.clock()

while(True):
    clock.tick()
    img = sensor.snapshot().lens_corr(1.8)
    blob_list = img.find_blobs(threshold = blobs_threshold,pixels_threshold = blobs_pixels_threshold, area_threshold = blobs_area_threshold, merge=True)    
    for blob in blob_list:
        img.draw_rectangle(blob.rect())
        img.draw_cross(blob.cx(), blob.cy())
    print(clock.fps())

報錯信息：

Traceback (most recent call last):
  File "<stdin>", line 17, in <module>
TypeError: function missing 1 required positional arguments

代码：
blobs_threshold = [(240, 255)]
blobs_pixels_threshold = 300
blobs_area_threshold = 600
blob_list = img.find_blobs(threshold = blobs_threshold,pixels_threshold = blobs_pixels_threshold, area_threshold = blobs_area_threshold, merge=True)

报错信息：
TypeError: function missing 1 required positional arguments

以上，为涉及到的代码部分，希望能得到解决，已经看过相关例程。