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
74 questions
Tagged
descriptor
×
3k
views
1
answer
1
vote
2012-08-23 07:36:05 -0600
Ben
how to calculate SIFT/SURF descriptor for 1 point?
SIFT
SURF
features2d
descriptor
1k
views
1
answer
7
votes
2012-09-20 08:17:35 -0600
jav_rock
Clarifying FREAK: Fast Retina Keypoint descriptor
freak
descriptor
detector
671
views
1
answer
1
vote
2012-09-20 04:03:20 -0600
Michal Kottman
BRISK runs out of memory on iOS
brisk
detector
descriptor
ios
iphone
3k
views
1
answer
1
vote
2012-10-22 15:05:39 -0600
valgussev
Which feature descriptor should I use with Harris corner detector?
descriptor
DescriptorExtractor
3k
views
1
answer
2
votes
2012-11-12 08:38:30 -0600
Simone
MatOfDMatch how can it be used?
MatOfDMatch
help
match
matcher
descriptor
497
views
1
answer
no
votes
2012-11-13 03:34:13 -0600
Ekalic
FernDescriptorMatcher
objectdection
descriptor
Legacy
features2d
980
views
1
answer
2
votes
2013-12-15 23:31:29 -0600
me
Evaluate Feature Detectors
feature
detector
descriptor
features2d
keypoint
1k
views
1
answer
3
votes
2013-01-07 01:36:48 -0600
laoli_jade
How can i use a custom norm with BruteForceMatcher ?
freak
descriptor
matching
hamming
382
views
1
answer
1
vote
2012-12-15 06:01:30 -0600
zurwolf
How the descriptor pattern of FREAK is defined?
opencv
freak
descriptor
1k
views
1
answer
1
vote
2012-12-28 11:35:29 -0600
Mostafa Sataki
How to track human face?
descriptor
Face-Recognition
tracking
camshift
2k
views
1
answer
3
votes
2013-01-05 15:44:50 -0600
Mr.Mountain
Saving Matcher/Descriptors
save
yaml
descriptor
index
matcher
1k
views
1
answer
no
votes
2013-02-16 09:40:39 -0600
Guanta
How does the SiftDescriptorExtractor convert descriptor values?
KeyPoint+SIFT
DescriptorExtractor
descriptor
521
views
1
answer
1
vote
2020-02-14 10:41:49 -0600
wisewolf76
Refining perspective transformation in epipolar geometry
camera
epipolar
cvFindHomography
perspectiveTransform
transformation
descriptor
1k
views
1
answer
no
votes
2013-02-24 05:48:56 -0600
SR
How to use SIFT with a color inverted image
SIFT
descriptor
invert
357
views
1
answer
1
vote
2013-02-27 04:40:21 -0600
StevenPuttemans
Integrating different cues in a classification task
feature
descriptor
SVM
training
548
views
1
answer
2
votes
2013-03-26 10:44:35 -0600
Andrey Pavlenko
Why this code returns different number of keypoints in Java?
java
keypoint
detector
descriptor
713
views
1
answer
1
vote
2013-03-22 03:49:13 -0600
Andrey Pavlenko
What's the Java equivalent of C++ of BFMatcher matcher(NORM_HAMMING, true) ?
hamming
bruteforcematcher
descriptor
constants
259
views
1
answer
no
votes
2013-04-04 00:46:00 -0600
Vladislav Vinogradov
GpuMat Storage of Descriptors
GpuMatrix
features2d
descriptor
CUDA
802
views
1
answer
no
votes
2013-06-02 04:14:43 -0600
berak
Using the SIFT and SURF descriptors in detector_descriptor_matcher_evaluation.cpp
DescriptorMatcher
descriptor
SIFT
SURF
450
views
1
answer
1
vote
2013-06-09 08:16:37 -0600
Notas
Evaluation of binary descriptors
descriptor
DescriptorMatcher
descriptors
SIFT
1k
views
1
answer
no
votes
2013-07-06 12:50:02 -0600
CodeFinder
Bug in GPU_SURF and OpenCV's OpenCL module?
CUDA
SURF
opencl
gpu
descriptor
segfault
1k
views
1
answer
3
votes
2015-10-01 08:08:03 -0600
jeremyrutman
WLD: A Robust Local Image Descriptor
descriptor
descriptors
WLD
853
views
1
answer
1
vote
2014-04-08 07:19:16 -0600
Kevin B.
What's the best feature matcher for pairs of very similar images?
feature-detection
keypoint-matching
descriptor
648
views
1
answer
no
votes
2014-07-22 03:12:36 -0600
Mathieu Barnachon
Method to find best matching image in a video
match
Video
feature
descriptor
compare
623
views
1
answer
1
vote
2014-12-05 06:27:06 -0600
JohannesZ
Get the SIFT descriptor for specified point using OpenCV
SIFT
keypoint
descriptor
1k
views
1
answer
3
votes
2015-03-24 05:32:25 -0600
Guanta
Binary Feature Descriptors, Performance?
descriptor
SIFT
brisk
brief
freak
ORB
268
views
1
answer
no
votes
2015-05-08 06:22:03 -0600
Guanta
Bag of Features Descriptor
BOF
descriptor
2k
views
1
answer
no
votes
2015-05-28 10:43:14 -0600
thdrksdfthmn
How can custom keypoints / descriptors be created?
DescriptorExtractor
keypoint
descriptor
520
views
1
answer
1
vote
2016-03-03 10:36:02 -0600
Eduardo
How to convert a row of a descriptor to a binary string
opencv
Mat
binary
descriptor
410
views
1
answer
no
votes
2016-08-13 20:24:23 -0600
berak
Get descriptor values in Android
ORB
c++
android
descriptor
« previous
1
2
3
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
descriptor
×30
SIFT
×6
detector
×4
features2d
×4
freak
×4
keypoint
×4
DescriptorExtractor
×3
feature
×3
SURF
×3
brisk
×2
CUDA
×2
DescriptorMatcher
×2
descriptors
×2
hamming
×2
match
×2
matcher
×2
opencv
×2
ORB
×2
android
×1
binary
×1
BOF
×1
brief
×1
bruteforcematcher
×1
c++
×1
camera
×1
camshift
×1
compare
×1
constants
×1
cvFindHomography
×1
epipolar
×1
Face-Recognition
×1
feature-detection
×1
gpu
×1
GpuMatrix
×1
help
×1
index
×1
invert
×1
ios
×1
iphone
×1
java
×1
keypoint-matching
×1
KeyPoint+SIFT
×1
Legacy
×1
Mat
×1
matching
×1
MatOfDMatch
×1
objectdection
×1
opencl
×1
perspectiveTransform
×1
save
×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
×