Python CV2 MSER无法正常工作

Question

I have installed cv2 ( opencv-3.0.0 ) on my Windows machine, but unable to access MSER class:

import cv2
cv2.MSER()

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'MSER'

For cv2 installation, I downloaded and extracted opencv-3.0.0.0.exe and then copied cv2.pyd to Ananconda sitepackage directory.

I see couple of post on internet about using cv2.MSER , but I can't figure out what is the issue with my cv2 .

Answer 1

I was refering opencv-2.4 way of using MSER. From opencv-3.0.0 documentation, it appears that I need to use following:

cv2.MSER_create()

Answer 2

cam = video.create_capture(video_src)
mser = cv2.MSER_create()
while True:
    ret, img = cam.read()
    gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
    vis = img.copy()

    regions = mser.detectRegions(gray, None)