我面临一个错误,即使用python,numpy和matplotlob将plot发送到特定的IP地址。我正在附加片段,我已经尝试到现在。
巨蟒
import numpy as np
import cv2
from matplotlib import pyplot as plt
img = cv2.imread('ml.png', 1)
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
img2 = cv2.imshow('img', img)
cv2.waitKey(0)
corners = cv2.goodFeaturesToTrack(gray, 30, 0.01, 10)
corners = np.int0(corners)
for i in corners:
x, y = i.ravel()
cv2.circle(img, (x, y), 10, 50, 0)
plt.imshow(img), plt.show()
MIN_MATCHES = 15
cap = cv2.imread('mario.png', 0)
model = cv2.imread('mario 3d.jpg', 0)
# create brute force matcher object
bf = cv2.BFMatcher(cv2.NORM_HAMMING, crossCheck=True)
# Compute model keypoints and its descriptors
kp_model = cv2.goodFeaturesToTrack(model, 20, 0.01, 15)
des_model = cv2.goodFeaturesToTrack(model, 20, 0.01, 15)
# Compute scene keypoints and its descriptors
kp_frame = cv2.goodFeaturesToTrack(cap, 20, 0.01, 15)
des_frame = cv2.goodFeaturesToTrack(cap, 20, 0.01, 15)
# Match frame descriptors with model descriptors
matches = bf.match(des_model, des_frame)
# Sort them in the order of their distance
matches = sorted(matches, key=lambda x: x.distance)
if len(matches) > MIN_MATCHES:
# draw first 15 matches.
cap = cv2.drawMatches(model, kp_model, cap, kp_frame,
matches[:MIN_MATCHES], 0, flags=2)
# show result
cv2.imshow('frame', cap)
cv2.waitKey(0)
else:
print
错误:
Error: failed to send plot to http://127.0.0.1:63342
urlopen(url, buffer)
return opener.open(url, data, timeout)
response = self._open(req, data)
result = self._call_chain(self.handle_open, protocol, protocol +
result = func(*args)
return self.do_open(http.client.HTTPConnection, req)
r = h.getresponse()
response.begin()
version, status, reason = self._read_status()
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
return self._sock.recv_into(b)
ConnectionResetError: [WinError 10054] An existing connection was forcibly closed by the remote host
Traceback (most recent call last):
matches = bf.match(des_model, des_frame)
cv2.error: OpenCV(4.3.0) C:\projects\opencv-python\opencv\modules\core\src\batch_distance.cpp:275: error: (-215:Assertion failed) type == src2.type() && src1.cols == src2.cols && (type == CV_32F || type == CV_8U) in function 'cv::batchDistance'
6条答案
按热度按时间4xy9mtcn1#
我也有“错误:当尝试在PyCharm中显示matplotlib图时,无法将图发送到错误消息。我通过禁用设置〉工具〉Python Scientific下的“在工具窗口中显示图”选项来修复它。如果错误消息仍然存在,请尝试在PyCharm之外重现错误
ijxebb2r2#
取消选中设置〉〉工具〉〉Python Scientific〉〉下的“在工具窗口中显示图”
bz4sfanl3#
我发现这个问题出现时,我有太多的运行堆积在Pycharm上的情节窗口.换句话说,它是“满”.清除旧的情节后,它能够再次发送情节到窗口.没有禁用它.重启我的电脑也工作,但这可能是因为它清除了窗口以及.:-)希望这有帮助!
9vw9lbht4#
另一个对我有用的方法是将localhost添加到no_proxy环境变量中
8qgya5xd5#
对于我的情况,这是因为我的VPN V2rayU启用了全局代理模式。一旦禁用它,错误就消失了。
eagi6jfj6#
上面的所有解决方案对我都不起作用。简单的重启PyCharm就解决了这个问题。