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240 questions
Tagged
SIFT
×
3k
views
3
answers
no
votes
2019-06-05 13:06:27 -0600
Eduardo
How to calculate scale factor between two images (by SIFT matching)
SIFT
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
7k
views
2
answers
5
votes
2012-09-18 08:58:08 -0600
Piperoman
Replacing SIFT by FREAK
SIFT
freak
descriptor
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
799
views
2
answers
1
vote
2013-05-13 03:00:18 -0600
Shai
SIFT Feature Descriptor Doesn't Work With ORB Keypoinys
SIFT
ORB
1k
views
2
answers
2
votes
2013-01-18 07:06:40 -0600
Haris
ORB how-to.
feature
DescriptorExtractor
flann
SIFT
SURF
ORB
2k
views
2
answers
2
votes
2013-02-23 08:35:28 -0600
SR
KeyPoint size
keypoint
features2d
SIFT
nonfree
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
575
views
2
answers
1
vote
2013-05-11 04:38:31 -0600
SR
good sift feature
SIFT
features
2k
views
2
answers
no
votes
2013-07-16 11:21:08 -0600
GilLevi
InitModule_nonFree() - unresolved externel symbol.
SIFT
DescriptorExtractor
descriptors
827
views
2
answers
no
votes
2014-10-19 08:46:27 -0600
Wangyida
crop patch around SIFT point
SIFT
detection
patch
4k
views
2
answers
no
votes
2014-05-15 08:41:01 -0600
Y Simson
Featuretracker: OpenCV has been compiled without SIFT support
nonfree
SIFT
SURF
hybridtrackingsample
17k
views
2
answers
3
votes
2013-11-27 03:30:10 -0600
Guanta
How can I convert vector<Point2f> to vector<KeyPoint>?
SIFT
1k
views
2
answers
no
votes
2014-10-24 05:23:09 -0600
wizardcsy
Why is SIFT faster than SURF ? It shouldn't be.
SIFT
SURF
speed
1k
views
2
answers
no
votes
2014-07-21 11:01:58 -0600
Duffycola
How can I add my own feature code into sticther pipeline of OpenCV?
image-stitching
SIFT
feature-extraction
5k
views
2
answers
no
votes
2014-11-11 09:24:15 -0600
dtmoodie
How to convert 2d into 3D image
opencv
c++
SIFT
18k
views
2
answers
no
votes
2014-12-31 02:49:43 -0600
berak
3.0.0-Python cv2 module cannot find SIFT/SURF/ORB
python
ORB
SIFT
tutorials
opencv-3.0.0
569
views
2
answers
no
votes
2015-02-09 04:12:12 -0600
Fiong
knnMatch in version 2.4.10
knnmatch
SIFT
SURF
bfmatcher
1k
views
2
answers
no
votes
2017-01-10 19:56:57 -0600
lovaj
Dense SIFT in VLFeat and OpenCV integration
densesift
SIFT
vlfeat
2k
views
2
answers
no
votes
2017-06-14 11:33:32 -0600
swiss_knight
Does SIFT work the same on different images sizes?
SIFT
size
27k
views
2
answers
no
votes
2018-09-13 12:10:15 -0600
berak
How to use SIFT in python
SIFT
opencv_contrib
enable_nonfree
1k
views
2
answers
no
votes
2019-07-12 00:57:48 -0600
berak
Can i use sift/ surf features in python for my project, if yes how?
SURF
SIFT
python
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
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
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
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
906
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
481
views
1
answer
no
votes
2012-12-09 10:02:04 -0600
AlexanderShishkov
SIFT hardware accelerator for smartphones
SIFT
accelerator
1k
views
1
answer
1
vote
2013-01-05 03:59:50 -0600
Alexander Smorkalov
SURF slower than SIFT
SURF
SIFT
2k
views
1
answer
2
votes
2013-01-19 13:05:49 -0600
Alexander Smorkalov
object recognition android
object
recognition
android
SIFT
1
2
3
4
5
...
8
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