import cv2
from pylab
import *
from PIL
import Image
import sys
user_input
= input("如果标视频，请输入1 ；如果标图片，请输入2: ")
print("您输入的是：", user_input
)
def video_flag():
frame
= 0
cap
= cv2
.VideoCapture
("E:/test.mp4")
fps
= cap
.get
(cv2
.CAP_PROP_FPS
)
print(fps
)
def on_EVENT_LBUTTONDOWN(event
, x
, y
, flags
, param
):
if event
== cv2
.EVENT_LBUTTONDOWN
:
xy
= "%d,%d" % (x
, y
)
cv2
.circle
(frame
, (x
, y
), 1, (255, 0, 0), thickness
= -1)
cv2
.putText
(frame
, xy
, (x
, y
), cv2
.FONT_HERSHEY_PLAIN
,
3.0, (0,0,0), thickness
= 3)
print(x
,y
)
print("BGR is", frame
[y
, x
])
cv2
.imshow
("video", frame
)
cv2
.namedWindow
('video', cv2
.WINDOW_NORMAL
)
cv2
.setMouseCallback
("video", on_EVENT_LBUTTONDOWN
)
while(True):
ret
, frame
= cap
.read
()
cv2
.imshow
("video", frame
)
c
= cv2
.waitKey
(1)
if c
== 27:
break
cap
.release
()
cv2
.destroyAllWindows
()
def image_flag():
frame
= 0
frame
=cv2
.imread
('E:/temp/test1.png')
def getposBgr(event
, x
, y
, flags
, param
):
if event
==cv2
.EVENT_LBUTTONDOWN
:
print("Bgr is", frame
[y
, x
])
def on_EVENT_LBUTTONDOWN(event
, x
, y
, flags
, param
):
if event
== cv2
.EVENT_LBUTTONDOWN
:
xy
= "%d,%d" % (x
, y
)
cv2
.circle
(frame
, (x
, y
), 1, (255, 0, 0), thickness
= -1)
cv2
.putText
(frame
, xy
, (x
, y
), cv2
.FONT_HERSHEY_PLAIN
,
3.0, (0,0,0), thickness
= 3)
print(x
,y
)
print("BGR is", frame
[y
, x
])
cv2
.imshow
("video", frame
)
cv2
.namedWindow
('video', cv2
.WINDOW_NORMAL
)
cv2
.setMouseCallback
("video", on_EVENT_LBUTTONDOWN
)
cv2
.setMouseCallback
("image", getposBgr
)
while(True):
cv2
.imshow
("video", frame
)
c
= cv2
.waitKey
(1)
if c
== 27:
break
cv2
.destroyAllWindows
()
if int(user_input
) == 1:
video_flag
()
elif int(user_input
) == 2:
image_flag
()
else:
print("输入错误！请输入1或者2！")
备注：使用时，修改自己的图片或者视频的路径即可使用 获取图像中的RGB的值那个地方还有点问题，TO DO…
