颜色识别出错这是什么原因我只想能狗区分红绿颜色，然后绿色的话灯亮，红色蜂鸣器响加灯亮

rhg6

$0_1682048968157_HTF[8%X%8075{VDU`@V]WD7.png$

# Single Color RGB565 Blob Tracking Example
#
# This example shows off single color RGB565 tracking using the OpenMV Cam.

import sensor, image, time#, math

threshold_index = 0 # 0 for red, 1 for green, 2 for blue

# Color Tracking Thresholds (L Min, L Max, A Min, A Max, B Min, B Max)
# The below thresholds track in general red/green/blue things. You may wish to tune them...
thresholds = [(30, 100, 15, 127, 15, 127)], # generic_red_thresholds
             # (30, 100, -64, -8, -32, 32), # generic_green_thresholds
             # (0, 30, 0, 64, -128, 0)] # generic_blue_thresholds

sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
sensor.set_auto_gain(False) # must be turned off for color tracking
sensor.set_auto_whitebal(False) # must be turned off for color tracking
clock = time.clock()

# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
# camera resolution. "merge=True" merges all overlapping blobs in the image.

while(True):
    clock.tick()
    img = sensor.snapshot()
    for blob in img.find_blobs([thresholds[threshold_index]], pixels_threshold=200, area_threshold=200, merge=True):
        # These values depend on the blob not being circular - otherwise they will be shaky.
       # if blob.elongation() > 0.5:
         #   img.draw_edges(blob.min_corners(), color=(255,0,0))
          #  img.draw_line(blob.major_axis_line(), color=(0,255,0))
           # img.draw_line(blob.minor_axis_line(), color=(0,0,255))
        # These values are stable all the time.
        img.draw_rectangle(blob.rect())
        img.draw_cross(blob.cx(), blob.cy())
        # Note - the blob rotation is unique to 0-180 only.
       # img.draw_keypoints([(blob.cx(), blob.cy(), int(math.degrees(blob.rotation())))], size=20)
    print(clock.fps())

kidswong999

最开始thresholds = [(30, 100, 15, 127, 15, 127)],

多了一个逗号

颜色识别出错这是什么原因 我只想能狗区分红绿颜色，然后绿色的话灯亮，红色蜂鸣器响加灯亮

颜色识别出错这是什么原因我只想能狗区分红绿颜色，然后绿色的话灯亮，红色蜂鸣器响加灯亮