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
240 questions
Tagged
SIFT
×
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
1k
views
1
answer
3
votes
2013-06-02 11:18:25 -0600
yes123
knnMatch with k = 2 returns 0 nearest-neighbour with images with 1 keypoint
knnmatch
match
bug
SURF
SIFT
1k
views
1
answer
no
votes
2013-05-25 07:19:47 -0600
Guanta
Can not distinguish two insects by using SIFT
SIFT
xml
classifer
768
views
no
answers
1
vote
2013-05-17 04:05:44 -0600
Donut
SIFT Detection Octave Calculation
SIFT
Octave
keypoint
575
views
2
answers
1
vote
2013-05-11 04:38:31 -0600
SR
good sift feature
SIFT
features
575
views
no
answers
no
votes
2013-04-24 02:44:02 -0600
zhfkt
Strange Octave value in SIFT algorithm? [closed]
KeyPoint+SIFT
SIFT
SURF
Octave
833
views
1
answer
no
votes
2013-04-21 11:25:52 -0600
yes123
SIFT Octave bug
SIFT
bug
261
views
no
answers
no
votes
2013-04-14 18:18:55 -0600
FooBar
Maximal number of features for flann
flann
descriptor
SIFT
SURF
4k
views
1
answer
-1
votes
2013-04-14 14:19:03 -0600
Guanta
SIFT descriptors with Harris corner detector
SIFT
corners
2k
views
2
answers
no
votes
2013-05-23 05:12:34 -0600
lanshan317
How to build and integrate nonfree modules for Android?
nonfree
SIFT
SURF
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
765
views
no
answers
no
votes
2013-02-19 15:17:25 -0600
Guido
Why SIFT detector returns duplicate keypoints ?
Keypoints
detector
SIFT
2k
views
2
answers
2
votes
2013-02-23 08:35:28 -0600
SR
KeyPoint size
keypoint
features2d
SIFT
nonfree
1k
views
1
answer
no
votes
2013-02-12 09:49:21 -0600
Mathieu Barnachon
Shape matching for a total newbie
matchShapes
neural_networks
SIFT
1k
views
1
answer
1
vote
2013-02-09 08:48:40 -0600
alexcv
SIFT and OpponentSIFT normalisation
SIFT
Normalization
10k
views
1
answer
1
vote
2013-02-12 00:58:12 -0600
Bomber19
SIFT-Descriptor
SIFT
nonfree
features
2k
views
1
answer
2
votes
2013-01-19 13:05:49 -0600
Alexander Smorkalov
object recognition android
object
recognition
android
SIFT
1k
views
2
answers
2
votes
2013-01-18 07:06:40 -0600
Haris
ORB how-to.
feature
DescriptorExtractor
flann
SIFT
SURF
ORB
1k
views
1
answer
1
vote
2013-01-05 03:59:50 -0600
Alexander Smorkalov
SURF slower than SIFT
SURF
SIFT
800
views
2
answers
1
vote
2013-05-13 03:00:18 -0600
Shai
SIFT Feature Descriptor Doesn't Work With ORB Keypoinys
SIFT
ORB
481
views
1
answer
no
votes
2012-12-09 10:02:04 -0600
AlexanderShishkov
SIFT hardware accelerator for smartphones
SIFT
accelerator
909
views
1
answer
1
vote
2012-12-10 15:51:23 -0600
ipunished
Unhandled exception while machine learning using NormalBayesClassifier
BOWTrainer
machinelearning
SIFT
features2d
clustering
1k
views
1
answer
2
votes
2012-12-03 19:24:41 -0600
ipunished
How to use bag of words to predict an image?
BOWTrainer
kmeans
objectrecognition
objectdetection
SIFT
467
views
1
answer
1
vote
2012-11-22 10:55:55 -0600
Maria Dimashova
FeatureDetector giving conversion error on image set
SIFT
vector
features2d
1k
views
1
answer
1
vote
2012-10-31 14:09:04 -0600
Maria Dimashova
The detect feature of SIFT/SURF always breaks code
SIFT
Opencv2-4-2
SURF
features2d
7k
views
no
answers
1
vote
2012-10-08 18:28:11 -0600
rannock
Training of SVM classifier in OpenCV using HOG, SIFT and ORB features
HOG
SIFT
SVM
5k
views
2
answers
2
votes
2013-03-21 04:53:45 -0600
Marwen Z
How does drawMatches work? (with respect to DMatch)
drawMatches
DMatch
FlannBasedMatcher
tracker
SIFT
7k
views
2
answers
5
votes
2012-09-18 08:58:08 -0600
Piperoman
Replacing SIFT by FREAK
SIFT
freak
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
6k
views
2
answers
9
votes
2014-05-15 08:53:11 -0600
Y Simson
Best features to track fish underwater
features
SURF
SIFT
moments
« previous
1
...
4
5
6
7
8
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
SIFT
×30
SURF
×10
descriptor
×5
features2d
×5
features
×3
nonfree
×3
BOWTrainer
×2
bug
×2
flann
×2
keypoint
×2
Octave
×2
ORB
×2
accelerator
×1
android
×1
clustering
×1
corners
×1
DescriptorExtractor
×1
DescriptorMatcher
×1
detector
×1
DMatch
×1
drawMatches
×1
feature
×1
FlannBasedMatcher
×1
freak
×1
HOG
×1
invert
×1
Keypoints
×1
KeyPoint+SIFT
×1
kmeans
×1
knnmatch
×1
machinelearning
×1
match
×1
matchShapes
×1
moments
×1
neural_networks
×1
Normalization
×1
object
×1
objectdetection
×1
objectrecognition
×1
Opencv2-4-2
×1
recognition
×1
SVM
×1
tracker
×1
vector
×1
xml
×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
×
