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asked 2012-11-04 13:18:29 -0600

OCR gravatar image

How to split cv2.imgread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""

How to split cv2.imgread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""

How to split cv2.imgread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""

How to split cv2.imgread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""

How to split cv2.imgread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""

How to split cv2.imgread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""

How to split cv2.imgread cv2.imread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""
click to hide/show revision 8
retagged

updated 2020-08-04 13:58:17 -0600

sturkmen gravatar image

How to split cv2.imread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""
click to hide/show revision 9
retagged

updated 2020-08-04 13:59:28 -0600

sturkmen gravatar image

How to split cv2.imread to 3 separate mats

it is a newbie question, please, what's wrong with this code:

import cv2 
import cv2.cv as cv 

img = cv2.imread(fn)
cvImg = cv.fromarray(img)
#~ rgba = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC4)

sb = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sg = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sr = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
sa = cv.CreateMat(cvImg.width, cvImg.height , cv.CV_8UC1)
cv.Split(cvImg,sb,sg,sr,sa)
"""
Traceback (most recent call last):
  File "squares2.py", line 188, in <module>
    cv.Split(cvImg,sb,sg,sr,sa)
cv2.error: dvec[j].size() == src.size()
"""
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