Python：如何从列表中的一个对象中获取两个整数
我正在尝试制作一个圆圈检测程序，该程序将在检测后控制/测试圆圈是否真的存在。我试着把圆的x和y放到一个列表中，一旦这是控制列表。对象列表是圆的每个x和y连续输入，而不是仅输入一次。然后它将与控制列表进行计数/比较Python：如何从列表中的一个对象中获取两个整数,python,list,opencv,raspberry-pi,Python,List,Opencv,Raspberry Pi,我正在尝试制作一个圆圈检测程序，该程序将在检测后控制/测试圆圈是否真的存在。我试着把圆的x和y放到一个列表中，一旦这是控制列表。对象列表是圆的每个x和y连续输入，而不是仅输入一次。然后它将与控制列表进行计数/比较ObjectList.count（ControlList[i]）x和y在对象列表中出现了多少次。如果它出现超过5次，它就会画出来 if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
ObjectList.count（ControlList[i]） if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
['46101'，'91,86'，'46100'，'137,64'，'54,53'，'99,31'，'91,85'，'91,87'] if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
如果pregled==0:#检查控制器是否在10次检查后清除
如果计数<11:#计数到10，则预设的集合=1
计数=计数+1
对于轮廓1中的cnt1：
#ret=cv2。匹配形状（cnt，cnt1,1,0.0）
面积=cv2。轮廓面积（cnt1）
如果面积>500：
ret=cv2。匹配形状（cnt，cnt1,1,0.0）
如果ret<0.02：
如果len（cnt1）>0：
M=cv2.力矩（cnt1）
如果M[“m00”]！=0:
cx=int（M['m10']/M['m00']
cy=int（M['m01']/M['m00']
#Conturji='（'+str（cx）+'，'+str（cy）+'）”
Conturji=str（cx）+'，'+str（cy）#将所有内容放入字符串中
如果Conturji不在ControlList中：#检查它是否已经在ControlList中
ControlList.append（Conturji）
打印（控制器）
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
[['46', '101'], ['91', '86'], ['46', '100'], ['137', '64'], ['54',
'53'], ['99', '31'], ['91', '85'], ['91', '87']]
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
x,y = x_y[0].split(",")
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
Conturji=str（cx）+'，'+str（cy） if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
Conturji=（cx，cy） if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
tuple = (1,2)
print(tuple)
（1,2） if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
简单的答案是，首先决不要将它们作为字符串放入，您应该让循环将它们作为元组添加到列表中，这样就不必对其进行后期处理以获得实际输出
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
Conturji = cx, cy
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
[ (46, 101), (91, 86), (46,100), ...
地图 if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
x_y= ['46,101', '91,86', '46,100', '137,64', '54,53', '99,31', '91,85', '91,87']
new_list = list(map(lambda x: x.split(','),x_y))
print(new_list)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if pregled == 0: # Checks if ControlList was wiped clear after 10 checks
if count < 11: # counts to 10 the sets pregled = 1
count = count + 1
for cnt1 in contours1:
#ret = cv2.matchShapes(cnt,cnt1,1,0.0)
area = cv2.contourArea(cnt1)
if area > 500:
ret = cv2.matchShapes(cnt,cnt1,1,0.0)
if ret < 0.02:
if len(cnt1) > 0:
M = cv2.moments(cnt1)
if M["m00"] != 0:
cx = int(M['m10']/M['m00'])
cy = int(M['m01']/M['m00'])
#Conturji = '('+str(cx)+','+str(cy)+')'
Conturji = str(cx) +','+ str(cy) # Puts everything in string
if Conturji not in ControlList: # Checks if it already is in ControlList
ControlList.append(Conturji)
print(ControlList)
你为什么一开始就用那种格式？为什么不使用两个整数的列表或元组而不是将其放入字符串中？使用元组而不是将两个坐标都塞进字符串中。谢谢您的回答！但当我想画一个圆心在x和y上的圆时，它说它必须是整数而不是整数@在ControlList:cv2.circle（img_-crop，ControlList[p]，5，（0，255，0），-1）中对p使用Sayse@U9 Forward
，*ControlList[p]
将其解压为两个值或ControlList[p][0]
用于x
或ControlList[p][1]
用于y