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
RSS
Sort by »
date
activity
answers ▼
votes
55 questions
Tagged
descriptors
×
5k
views
2
answers
4
votes
2013-04-08 14:15:00 -0600
StevenPuttemans
ORB_GPU not as good as ORB(CPU)
ORB
gpu
features
Keypoints
descriptors
ImageMatching
2k
views
2
answers
no
votes
2013-07-16 11:21:08 -0600
GilLevi
InitModule_nonFree() - unresolved externel symbol.
SIFT
DescriptorExtractor
descriptors
300
views
2
answers
no
votes
2013-07-14 16:35:17 -0600
Notas
Problem accessing Mat
#Mat
DescriptorExtractor
descriptors
1k
views
2
answers
no
votes
2016-03-19 08:12:27 -0600
Guanta
Scale variant feature matching
feature-detection
descriptors
ORB
450
views
1
answer
1
vote
2013-06-09 08:16:37 -0600
Notas
Evaluation of binary descriptors
descriptor
DescriptorMatcher
descriptors
SIFT
179
views
1
answer
no
votes
2013-06-10 08:01:40 -0600
Guanta
How to update Surf descritor Map dynamicaly
SURF
descriptors
Mat_update
627
views
1
answer
no
votes
2013-08-23 04:10:54 -0600
Emmanuel
Why do the values returned from Brisk's smoothedIntensity it are very large, much larger than intensity values?
brisk
descriptors
DescriptorExtractor
1k
views
1
answer
3
votes
2015-10-01 08:08:03 -0600
jeremyrutman
WLD: A Robust Local Image Descriptor
descriptor
descriptors
WLD
2k
views
1
answer
no
votes
2015-01-05 04:23:09 -0600
berak
Is there a create for features in OpenCV 3?
3.0.0
feature-detection
descriptors
1k
views
1
answer
no
votes
2015-03-24 05:36:49 -0600
Guanta
How can i match KAZE descriptors?
KAZE
match
descriptors
250
views
1
answer
no
votes
2015-06-02 04:41:41 -0600
takahashi
Why does BinaryDescriptor::compute give segfault when modifying the input KeyLine vector
line_descriptor
KeyLine
BinaryDescriptor
LSDDetector
descriptors
679
views
1
answer
no
votes
2015-07-03 04:12:09 -0600
Eduardo
more SIFT matches than descriptors
python
opencv
SIFT
descriptors
flann
507
views
1
answer
no
votes
2015-07-24 01:26:31 -0600
FooBar
What do the numbers in the descriptor matrix represent?
SURF
descriptors
opencv3
2k
views
1
answer
no
votes
2015-11-17 11:42:22 -0600
berak
BRIEF descriptors in OpenCV 3
descriptors
Opencv3.0
xfeatures2d
340
views
1
answer
no
votes
2016-03-06 05:52:29 -0600
berak
How to detect keypoints, compute descriptors and match those descriptors in OpenCV 3.0.0, Visual Studio 2013, in C++?
c++
opencv
featuredetector
SURF
visual-studio-2013
descriptors
361
views
1
answer
1
vote
2016-04-12 05:39:59 -0600
berak
Opponent descriptors opencv3
3.1.0
3.0.0
OpponentSIFT
descriptors
1k
views
1
answer
1
vote
2016-05-18 09:30:50 -0600
berak
ORB Detector / ORB Extractor retrieve bad results
java
ORB
descriptors
240
views
1
answer
no
votes
2016-07-11 09:55:19 -0600
raja1018
ORB based comparision -- How to remove the junk matches in the second image
maagecomparision
ORB
descriptors
417
views
1
answer
no
votes
2016-10-06 03:28:32 -0600
berak
EXC_BAD_ACCESS while Calculating Descriptor
EXC_BAD_ACCESS
descriptors
247
views
1
answer
no
votes
2016-11-28 17:30:00 -0600
Tetragramm
which types of descriptors opencv use for machine learning( local or global)
machinelearning
descriptors
2k
views
1
answer
no
votes
2016-12-16 06:42:53 -0600
berak
Cannot find Brief DescriptorExtractor OpenCV 3.1
opencv
python
brief
descriptors
1k
views
1
answer
1
vote
2017-02-25 05:30:43 -0600
berak
BOW how to handle empty sift descriptors
python
BOW
SURF
descriptors
562
views
1
answer
no
votes
2017-06-13 23:37:53 -0600
berak
Binary Descriptor and Keyline
BinaryDescriptor
opencv
python
descriptors
KeyLine
662
views
1
answer
no
votes
2017-06-19 07:37:27 -0600
eshirima
OpenCV Undefined symbols for architecture x86_64: lineDescriptor
xcode
c++
linker-error
linker
descriptors
844
views
1
answer
no
votes
2018-09-24 08:05:28 -0600
berak
Problem when training SVM with ORB descriptors (Android)
android
opencv
SVM
feature-detection
ORB
descriptors
225
views
1
answer
no
votes
2019-12-12 20:08:55 -0600
arafat
How to combine two descriptors result
descriptors
calcHist
LBP
223
views
1
answer
no
votes
2020-06-22 20:17:22 -0600
Kafan
How are the binary descriptors generated in OpenCV?
BinaryDescriptor
descriptors
opencv_python
1k
views
1
answer
no
votes
2020-07-22 05:40:16 -0600
Jakob
Calculate (ORB) descriptors for arbitrary image points
ORB
descriptors
keypoint-extraction
620
views
no
answers
1
vote
2013-08-14 11:11:41 -0600
mada
Storing feature information (keypoints, descriptors)
SURF
Keypoints
descriptors
gpu
182
views
no
answers
no
votes
2014-03-01 03:25:49 -0600
Amrutha
equivalent function of matlab mat2str function in opencv
hash
convert
descriptors
string_conversion
1
2
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
descriptors
×30
ORB
×6
opencv
×5
SURF
×5
python
×4
BinaryDescriptor
×3
DescriptorExtractor
×3
feature-detection
×3
SIFT
×3
3.0.0
×2
c++
×2
descriptor
×2
gpu
×2
KeyLine
×2
Keypoints
×2
3.1.0
×1
android
×1
BOW
×1
brief
×1
brisk
×1
calcHist
×1
convert
×1
DescriptorMatcher
×1
EXC_BAD_ACCESS
×1
featuredetector
×1
features
×1
flann
×1
hash
×1
ImageMatching
×1
java
×1
KAZE
×1
keypoint-extraction
×1
LBP
×1
line_descriptor
×1
linker
×1
linker-error
×1
LSDDetector
×1
maagecomparision
×1
machinelearning
×1
#Mat
×1
match
×1
Mat_update
×1
opencv3
×1
Opencv3.0
×1
opencv_python
×1
OpponentSIFT
×1
string_conversion
×1
SVM
×1
visual-studio-2013
×1
WLD
×1
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
dummy
×
