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56 questions
Tagged
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
491
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
1
answer
no
votes
2012-07-16 15:38:53 -0600
blue
Assertion Error in Kalman Filter python OpenCV 2.4.0
kalman
assertion
error
904
views
1
answer
no
votes
2012-07-22 22:56:39 -0600
Martin Peris
feature tracking assertion fail error
calcOpticalFlowPyrLK
assertion
features2d
17k
views
1
answer
no
votes
2013-01-19 02:45:34 -0600
Vladislav Vinogradov
Why am I getting assertion failed in cvtColor even when convertTo was called in the line before?
android
jni
cvtColor
assertion
2k
views
1
answer
no
votes
2013-01-29 13:32:19 -0600
Alexander Smorkalov
calcOpticalFlowPyrLK() assertion failure
calcOpticalFlowPyrLK
opencv
assertion
failure
786
views
1
answer
no
votes
2013-03-15 09:05:57 -0600
berak
stereoCalibrate intermittantly fails
stereocalibrate
assertion
247
views
no
answers
no
votes
2013-06-01 05:15:01 -0600
GilLevi
Strange assertion failed message when running (EXAMPLE) detector_descriptor_matcher_evaluation
assertion
DescriptorMatcher
example
4k
views
1
answer
no
votes
2013-12-14 06:49:09 -0600
natadmin
[RESOLVED] HOGDescriptor Error: Assertion Failed!
HOGDescriptor
assertion
error
1k
views
1
answer
no
votes
2013-09-06 06:51:06 -0600
srakowski
OpenCV png c++ assertion failed
opencv
c++
assertion
3k
views
1
answer
no
votes
2013-10-03 03:49:09 -0600
Moster
OpenCV Error: Assertion failed BLA BLA BLA in unknown function...
Color
mat.hpp
assertion
error
contour
average
1k
views
1
answer
no
votes
2013-10-17 10:43:00 -0600
Pedro Batista
C++ error in haartraining attempts
cvhaartraining
cvHaarDetectObjects
assertion
1k
views
no
answers
no
votes
2013-12-01 09:46:27 -0600
SDD
Help me, TrainCascade : Assertion failed (_step >= minstep) in unknown function [closed]
traincascade
haartraining
assertion
opencv
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
1k
views
1
answer
no
votes
2014-04-24 09:25:39 -0600
erenik
Assertion failure within findContours / _OutputArray::create
findContours
assertion
contour
4k
views
1
answer
no
votes
2014-05-29 16:10:13 -0600
Olfa
opencv error: failed assertion
failed
assertion
345
views
no
answers
no
votes
2014-07-10 13:48:19 -0600
Ember
Basic example halts partway through video
cvtColor
assertion
failed
Video
tracking
1k
views
1
answer
no
votes
2015-06-02 03:47:31 -0600
moud
Matrix multiplication assertion failed
java
assertion
error
multiplication
29k
views
1
answer
no
votes
2015-06-03 21:01:15 -0600
sturkmen
How to convert from CV_16S to CV_8U || CV_16U || CV_32F? cvtColor assertion failed
cvtColor
COLOR_BGR2GRAY
assertion
failed
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
1k
views
no
answers
no
votes
2015-08-18 14:22:47 -0600
sturkmen
assertion failed
image-stitching
assertion
219
views
1
answer
no
votes
2015-09-20 02:36:14 -0600
berak
Error accesing pixel intensity values...
assertion
failed
12k
views
1
answer
no
votes
2016-02-02 02:27:44 -0600
yuyue62
OpenCV Error: Assertion failed
assertion
failed
196
views
no
answers
no
votes
2016-02-02 03:55:03 -0600
pefue
RTrees training fails due to Assertion in calcDir
RTrees
assertion
ml
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
961
views
1
answer
no
votes
2016-03-09 18:52:29 -0600
tuannhtn
Issue with calcHist
calcHist
windows
matrix.cpp
assertion
1k
views
1
answer
no
votes
2016-04-13 16:16:28 -0600
marcob88
Error assertion roi failed
assertion
roi
Rect
imagesub
matrix
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
2016-11-07 20:58:45 -0600
chibai
DNN (SqueezeNet) OpenCV Error: Assertion failed in cv::Mat::reshape
dnn
squeeze
net
opencv
assertion
dims
773
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
1
2
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