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56 questions
Tagged
assertion
×
27k
views
1
answer
no
votes
2020-08-29 06:51:03 -0600
hoseinimage
error: (-215:Assertion failed) size.width>0 && size.height>0 in function 'cv::imshow'
assertion
AssertionFailed-215
790
views
no
answers
no
votes
2020-08-05 22:14:11 -0600
supra56
cv2.error: assertion failed imshow [closed]
linux
imread
imshow
assertion
assertion_failed
3k
views
no
answers
no
votes
2019-12-28 07:54:19 -0600
berak
Assertion failed (!fixedType() || ((Mat*)obj)->type() == mtype) in cv::_OutputArray::create while Performing DFT
assertion
c++
opencv
dft
2k
views
1
answer
no
votes
2019-05-21 08:17:24 -0600
kr1zz
EAST dnn.forward Assertion failed
python
dnn
assertion
detection
1k
views
1
answer
no
votes
2018-12-22 10:26:12 -0600
berak
Assertion failed window_w32.cpp OpenCV-4.0.0
assertion
3k
views
2
answers
-1
votes
2018-11-01 05:22:55 -0600
MomoLuo
opencv assertion failed (ssize.width >0 && ......) and assertion failed (mv && n >0)
assertion
visual-studio2015
4k
views
no
answers
no
votes
2018-10-15 11:14:58 -0600
agbj
minAreaRect internal Error
minAreaRect
convexHull
assertion
1k
views
1
answer
no
votes
2018-02-05 12:55:03 -0600
opalmirror
Threading failed using Tkinter and Python 2.7
opencv2
videoio
assertion
AssertionFailed
threading
Tkinter
2k
views
1
answer
1
vote
2017-11-17 01:39:33 -0600
dkurt
Problem with concat in cv::dnn? [closed]
dnn
concat
assertion
failed
tensorflow
1k
views
1
answer
no
votes
2017-10-10 02:34:54 -0600
berak
OpenCV Error: Assertion failed (_dst.fixedType()) in cv::convertPointsHomogeneous
assertion
2k
views
no
answers
no
votes
2017-10-05 09:59:27 -0600
Maups
Assertion failed in function total (dnn::forward) [closed]
dnn
forward
assertion
falied
670
views
no
answers
no
votes
2017-09-21 10:38:06 -0600
Santiago-Molina
Debug assertion failed std::vector crashes on deallocation for CascadeClassifier::detectMultiScale
vector
assertion
detectMultiScale
538
views
1
answer
1
vote
2017-05-24 14:29:36 -0600
nebgnahz
Unable to get HOG confidence using GPU implementation (OpenCV 3)
gpu
CUDA
HOG
assertion
1k
views
1
answer
no
votes
2017-01-06 10:23:33 -0600
deshan
ORB::detectAndCompute Debug Assertion Failed (5 code lines)
detectandcompute
Debug
assertion
failed
442
views
no
answers
no
votes
2016-11-30 05:38:19 -0600
Vintez
cv::calcOpticalFlowPyrLK Assertion failed(line 1138) [closed]
calcOpticalFlowPyrLK
assertion
c++
962
views
1
answer
no
votes
2016-11-17 03:17:05 -0600
berak
Kalman Filter - Assertion failed - Matrix types
c++
opencv
assertion
type
matrix
ros
2k
views
1
answer
no
votes
2016-11-07 20:58:45 -0600
chibai
DNN (SqueezeNet) OpenCV Error: Assertion failed in cv::Mat::reshape
dnn
squeeze
net
opencv
assertion
dims
2k
views
no
answers
2
votes
2016-09-21 14:04:07 -0600
parallax
Fisheye calibration assertion error
fisheye
calibration
assertion
error
svd
1k
views
3
answers
1
vote
2016-09-15 05:59:35 -0600
_AdT_
Feature Detector corrupts KeyPoint vector in OpenCV3.0 using MSVC 14: _BIG_ALLOCATION_ALIGNMENT Assertion message
featuredetector
keypoint
Opencv3.0
assertion
5k
views
1
answer
no
votes
2016-08-20 08:14:35 -0600
berak
Assertion failed.How can I solve
assertion
1k
views
1
answer
no
votes
2016-04-13 16:16:28 -0600
marcob88
Error assertion roi failed
assertion
roi
Rect
imagesub
matrix
1k
views
1
answer
no
votes
2016-03-12 16:59:19 -0600
Benoit_rosa
"Assertion failed" with cv::merge, in release mode but not in debug (Win/x64)
assertion
release
Debug
merge
1k
views
1
answer
no
votes
2016-03-09 18:52:29 -0600
tuannhtn
Issue with calcHist
calcHist
windows
matrix.cpp
assertion
851
views
1
answer
1
vote
2016-02-10 05:01:54 -0600
zvonimirb
cuda::meanShiftSegmentation - Assertion Failed Error
CUDA
meanshift
assertion
error
215
views
no
answers
no
votes
2016-02-02 03:55:03 -0600
pefue
RTrees training fails due to Assertion in calcDir
RTrees
assertion
ml
12k
views
1
answer
no
votes
2016-02-02 02:27:44 -0600
yuyue62
OpenCV Error: Assertion failed
assertion
failed
231
views
1
answer
no
votes
2015-09-20 02:36:14 -0600
berak
Error accesing pixel intensity values...
assertion
failed
2k
views
no
answers
no
votes
2015-08-18 14:22:47 -0600
sturkmen
assertion failed
image-stitching
assertion
3k
views
1
answer
no
votes
2015-07-06 14:47:50 -0600
sturkmen
Assertion failed (axes.width >= 0 && axes.height...)line 1772
Facedetection
detectMultiScale
AssertionFailed
assertion
axeswidth
cam
11k
views
1
answer
no
votes
2015-06-10 09:47:03 -0600
salomegogisvanidze
How to fix OpenCV Error Assertion ((scn == 3 || scn == 4) && (depth == CV_8U || depth == CV_32F) ) ?
c++
camera
assertion
1
2
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