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 ▲
38 questions
Tagged
opencv
×
SIFT
×
517
views
1
answer
-2
votes
2018-06-24 07:58:34 -0600
Brainabilgh
Which Is invariant to rotation, SiftFeatureDetector or SiftDescriptorExtractor?
opencv
SIFT
SURF
415
views
1
answer
no
votes
2013-07-24 03:36:16 -0600
Alexander Smorkalov
How to do a image's comparation with "sift" in android platform
android
opencv
SIFT
5k
views
2
answers
no
votes
2014-11-11 09:24:15 -0600
dtmoodie
How to convert 2d into 3D image
opencv
c++
SIFT
248
views
no
answers
no
votes
2014-12-03 02:19:02 -0600
Fiong
ASIFT with OpenCV [closed]
ASIFT
opencv
c++
SIFT
684
views
1
answer
no
votes
2015-07-03 04:12:09 -0600
Eduardo
more SIFT matches than descriptors
python
opencv
SIFT
descriptors
flann
1k
views
no
answers
no
votes
2015-07-17 15:09:10 -0600
diego Max
QT5.5+Opencv3.0.0 Undefined symbols for architecture x86_64S
opencv
qt
SURF
SIFT
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
372
views
no
answers
no
votes
2015-11-17 16:38:28 -0600
diegomoreira
How to filter the keypoints in the SIFT and SURF methods
SURF
SIFT
opencv
matching
feature
167
views
no
answers
no
votes
2015-11-23 17:27:47 -0600
diegomoreira
Attribute Extraction - SIFT - SURF - BRIEF
attribute
extract
SURF
opencv
SIFT
brief
152
views
no
answers
no
votes
2015-12-06 01:56:58 -0600
dv1212
Can someone help me with openCV orb config?
cocoapods
opencv
SIFT
ORB
378
views
no
answers
no
votes
2016-02-23 04:01:09 -0600
gafoor
How can I use the second argument of sift.detectAndCompute() ?
SIFT
opencv
python
778
views
no
answers
no
votes
2016-02-26 04:26:34 -0600
panc
Using SIFT/SURF obj. detection with Android
android
opencv
detection
SURF
SIFT
89
views
no
answers
no
votes
2016-06-06 06:46:02 -0600
lovaj
How to use keypoints from .txt file (or another structure) in opencv?
SIFT
opencv
79
views
no
answers
no
votes
2016-06-06 20:56:36 -0600
lovaj
How to use keypoints from another library to OpenCV?
SIFT
opencv
326
views
no
answers
no
votes
2016-06-29 09:33:37 -0600
seriousgeek
AKAZE not producing good results compared to SIFT in openCV Java
java
opencv
SIFT
3.0.0
feature-detection
373
views
no
answers
no
votes
2016-09-09 17:43:03 -0600
art_bug
Problem with drawmatches()
c++
SIFT
opencv
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
304
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
635
views
no
answers
no
votes
2016-12-08 05:52:15 -0600
lovaj
SIFT descriptors values: OpenCV vs VLFeat
SIFT
opencv
vlfeat
568
views
no
answers
no
votes
2017-01-22 09:09:27 -0600
lovaj
cv::Mat memory is not released even after calling release()?
computer-vision
c++11
opencv
SIFT
vlfeat
356
views
no
answers
no
votes
2017-03-20 08:51:23 -0600
Eduardo
error with opencv threshold and findcontours [closed]
android
opencv
findContours
convexHull
SIFT
bruteforcematcher
1k
views
no
answers
no
votes
2017-05-10 01:04:32 -0600
jigar.shah
How to use opencv in Java Web application ? [closed]
java
opencv
2.4.11
SIFT
highgui
feature-detection
286
views
1
answer
no
votes
2017-07-27 03:05:30 -0600
gi
Publish SIFT or SURF at playstore?
opencv
android
SURF
SIFT
playstore
2k
views
1
answer
no
votes
2017-10-06 08:28:30 -0600
everwill02
SIFT Feature matches coordinates
feature-detection
SIFT
opencv
python
430
views
no
answers
no
votes
2018-02-21 19:21:24 -0600
nibiralpha
sift keypoint into json object
json
SIFT
python
keypoint
requests
opencv
1k
views
1
answer
no
votes
2018-06-08 03:44:14 -0600
Pzixel
How to search for near identical images?
opencv
c++
detection
SIFT
image-processing
358
views
no
answers
no
votes
2019-07-13 06:11:35 -0600
Kitnos
Classification method invariante to rotation and machine learning
SURF
SIFT
image-processing
c++
opencv
machine-learning
193
views
no
answers
no
votes
2019-09-23 14:16:43 -0600
frank95
Need precise cuts for my application
python
opencv
pillow
feature
matching
SIFT
1k
views
no
answers
no
votes
2019-10-25 07:19:01 -0600
Dimitar Veljanovski
SIFT detectAndCompute works but throws an error
opencv
c++
SIFT
detectandcompute
1
2
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×30
SIFT
×30
SURF
×8
c++
×6
python
×6
android
×4
feature-detection
×3
detection
×2
feature
×2
image-processing
×2
java
×2
keypoint
×2
matching
×2
vlfeat
×2
2.4.11
×1
3.0.0
×1
ASIFT
×1
attribute
×1
brief
×1
bruteforcematcher
×1
c++11
×1
cocoapods
×1
computer-vision
×1
convexHull
×1
descriptors
×1
detectandcompute
×1
extract
×1
fast
×1
findContours
×1
flann
×1
highgui
×1
json
×1
machine-learning
×1
ORB
×1
pillow
×1
playstore
×1
qt
×1
requests
×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
×