First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
HelloWorld's profile - overview
overview
network
karma
followed questions
activity
31
karma
follow
Registered User
member since
2019-10-26 19:32:33 -0600
last seen
2020-04-24 05:26:11 -0600
todays unused votes
60
votes left
12
Questions
119
views
no
answers
1
vote
2019-11-16 20:28:05 -0600
HelloWorld
When I use bowtrainer.cluster(), if there are a lot of images, the application will exit with a segmentation error (core dump). [closed]
exit
299
views
1
answer
1
vote
2019-11-23 01:04:57 -0600
berak
How to get svm predict scores?
SVM
236
views
1
answer
no
votes
2020-01-13 23:51:57 -0600
Sherman
which machine learning should I use? [closed]
ml
1k
views
no
answers
no
votes
2019-12-21 22:34:30 -0600
HelloWorld
SVM predict error error: (-215:Assertion failed) samples.cols == var_count && samples.type() == CV_32F in function 'predict' [closed]
cv2.ml_SVM
1k
views
no
answers
no
votes
2019-12-17 04:43:25 -0600
HelloWorld
CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. [closed]
cmake
android
205
views
no
answers
no
votes
2019-12-12 20:59:20 -0600
HelloWorld
How to use DescriptorMatcher to get matching images? [closed]
flann
458
views
no
answers
no
votes
2019-11-23 07:02:50 -0600
HelloWorld
SVM->trainAuto() Segmentation fault (core dumped) [closed]
SVM
1k
views
1
answer
no
votes
2019-11-11 05:13:18 -0600
berak
_queryDescriptors.type() == trainDescType [closed]
Mat
type
64k
views
no
answers
no
votes
2019-11-04 21:36:22 -0600
supra56
Invalid number of channels in input image: 'VScn::contains(scn)' 'scn' is 1 [closed]
Channels
learn
107
views
no
answers
no
votes
2020-01-25 03:31:26 -0600
HelloWorld
Very similar pictures, but descriptors vary greatly [closed]
ORB
descriptors
« previous
1
...
1
2
...
2
next »
1
Answer
0
link to download openCV, other than SourceForge
3
Votes
3
0
20
Tags
exit
× 8
SVM
× 7
knnsearch
× 7
Channels
× 5
learn
× 5
flann
× 4
Mat
× 2
ORB
× 2
ml
× 2
type
× 2
reference
× 2
undefined
× 2
descriptors
× 2
cv2.ml_SVM
× 2
opencv
× 1
android
× 1
cmake
× 1
download
× 1
not
× 1
sourceforge
× 1
8
Badges
●
Notable Question
×
1
Invalid number of channels in input image: 'VScn::contains(scn)' 'scn' is 1
●
Popular Question
×
1
Invalid number of channels in input image: 'VScn::contains(scn)' 'scn' is 1
●
Famous Question
×
1
Invalid number of channels in input image: 'VScn::contains(scn)' 'scn' is 1
●
Editor
×
1
Invalid number of channels in input image: 'VScn::contains(scn)' 'scn' is 1
●
Enthusiast
×
1
●
Supporter
×
1
SVM model fails to load!
●
Student
×
1
When I use bowtrainer.cluster(), if there are a lot of images, the application will exit with a segmentation error (core dump).
●
Scholar
×
1
_queryDescriptors.type() == trainDescType
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
