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
×
785
views
1
answer
5
votes
2014-10-13 16:24:07 -0600
Dale Albright
Contractor/Company for Aircraft ID
recognition
classification
identification
feature
OCR
SIFT
570
views
1
answer
1
vote
2014-10-15 09:52:27 -0600
ascentof
FAST Feature Detector and SIFT Feature Descriptor
fast
SIFT
keypoint
matching
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
949
views
1
answer
no
votes
2015-01-27 06:18:48 -0600
JohannesZ
How to constrain RANSAC when using findHomography? object detection
RANSAC
findHomography
object-detection
SIFT
202
views
1
answer
no
votes
2015-02-04 13:48:48 -0600
Potato
Doubt about homography matrix
matrix
homography
MOSAIC
SURF
SIFT
3k
views
1
answer
1
vote
2015-02-16 03:36:33 -0600
Nawara
SURF & SIFT feature detector and descriptor on OpenCV android
SURF
SIFT
android
9k
views
1
answer
no
votes
2015-02-24 04:55:49 -0600
alaa
Using SIFT/SURF for feature extraction using opencv on android in Android Studio
SIFT
SURF
android
studio
nonfree
1k
views
1
answer
3
votes
2015-03-24 05:32:25 -0600
Guanta
Binary Feature Descriptors, Performance?
descriptor
SIFT
brisk
brief
freak
ORB
331
views
1
answer
no
votes
2015-03-24 02:40:09 -0600
berak
can I use SIFT in C ??
SIFT
650
views
1
answer
no
votes
2015-04-02 09:54:29 -0600
sindhu732
How do I create custom KeyPoints to compute SIFT?
python
SIFT
2k
views
1
answer
no
votes
2020-09-14 01:16:33 -0600
larryhems
AttributeError: 'module' object has no attribute 'xfeatures2d'
python
xfeatures2d
SIFT
opencv-3.0.0
604
views
1
answer
no
votes
2015-07-01 10:43:24 -0600
neouyghur
why opencv 2.4.10 linux, windows version SIFT returns different features?
SIFT
linux
windows
2.4.10
690
views
1
answer
no
votes
2015-07-03 04:12:09 -0600
Eduardo
more SIFT matches than descriptors
python
opencv
SIFT
descriptors
flann
774
views
1
answer
-1
votes
2015-12-06 18:31:01 -0600
life Evader
It can be used for commercial purposes grabcut? surf and sift algorithm is being used to grabcut?
grabcut
SIFT
SURF
commercial
License
3k
views
1
answer
1
vote
2015-09-01 01:51:04 -0600
shamshun
How to detect a book!
objectdetection
books
SURF
SIFT
5k
views
1
answer
1
vote
2015-10-14 07:36:38 -0600
berak
Compute Dense SIFT features in OpenCV 3.0
SIFT
feature-detection
xfeatures2d
2k
views
1
answer
no
votes
2015-11-09 13:13:26 -0600
Dansag
Filtering SIFT points by y-coordinate with OpenCV + Python
opencv
python
SIFT
1k
views
1
answer
1
vote
2015-11-29 01:26:19 -0600
angubenko
OpenCV Why does number of SIFT keypoints go over threshold?
KeyPoint+SIFT
SIFT
2k
views
1
answer
no
votes
2015-12-02 01:09:30 -0600
LorenaGdL
What is the sampling method used by cv2.SIFT.detect?
SIFT
detect
method
sampling
keypoint
1k
views
1
answer
no
votes
2016-02-14 23:27:35 -0600
AdamIB
unresolved external symbol : xfeatures2d problem with SIFT
SIFT
xfeatures2dproblem
537
views
1
answer
no
votes
2016-02-12 04:49:25 -0600
StevenPuttemans
Need help on implementation of MoSIFT algorithm in OpenCV
SIFT
opencv
1k
views
1
answer
no
votes
2016-04-06 02:10:04 -0600
berak
Python. Compute keypoints and descriptor with multiple images
python
SIFT
167
views
1
answer
no
votes
2016-04-12 08:57:54 -0600
berak
why I have this error message?
python
SIFT
735
views
1
answer
no
votes
2016-07-04 02:50:18 -0600
Missing
error C2065: 'SiftFeatureDetector' : undeclared identifier
SIFT
1k
views
1
answer
no
votes
2016-07-19 22:23:27 -0600
lovaj
Increasing the number of detected features in SIFT will increase precision?
SIFT
Keypoints
2k
views
1
answer
2
votes
2016-09-26 10:04:29 -0600
jcrist
SURF/SIFT Java wrapper for OpenCV 3.x/OSX 10.11
opencv
SIFT
SURF
660
views
1
answer
no
votes
2016-09-29 07:36:01 -0600
Vintez
Combining FAST and SIFT: low Keypoint size [closed]
opencv
fast
SIFT
keypoint
170
views
1
answer
no
votes
2016-11-09 04:47:50 -0600
srisusanti
how to change the value of one row descriptors into a single value
matrix
determinant
SIFT
c++
305
views
1
answer
no
votes
2016-11-10 07:39:05 -0600
Vintez
SIFT and SURF algorithms
SIFT
SURF
opencv
483
views
1
answer
no
votes
2016-12-05 02:42:27 -0600
Vintez
SIFT implementation in openCV
SIFT
opencv
« previous
1
2
3
4
5
...
8
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
SIFT
×30
opencv
×7
SURF
×7
python
×6
keypoint
×4
android
×2
descriptor
×2
fast
×2
matrix
×2
xfeatures2d
×2
2.4.10
×1
brief
×1
brisk
×1
c++
×1
classification
×1
commercial
×1
descriptors
×1
detect
×1
determinant
×1
feature
×1
feature-detection
×1
findHomography
×1
flann
×1
freak
×1
grabcut
×1
homography
×1
identification
×1
Keypoints
×1
KeyPoint+SIFT
×1
License
×1
linux
×1
matching
×1
method
×1
MOSAIC
×1
nonfree
×1
objectdetection
×1
object-detection
×1
OCR
×1
opencv-3.0.0
×1
ORB
×1
RANSAC
×1
recognition
×1
sampling
×1
studio
×1
windows
×1
xfeatures2dproblem
×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
×
