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
SIFT
×
opencv
×
1k
views
no
answers
1
vote
2014-12-03 01:03:18 -0600
Fiong
ASIFT with opencv, C++ [closed]
ASIFT
opencv
c++
SIFT
OpenSIFT
248
views
no
answers
no
votes
2014-12-03 02:19:02 -0600
Fiong
ASIFT with OpenCV [closed]
ASIFT
opencv
c++
SIFT
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
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
154
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
2k
views
no
answers
1
vote
2015-12-26 07:45:41 -0600
RR14
How to calculate Similarity Rate of 2 feature matching.
opencv
SVM
feature-detection
SURF
SIFT
fast
382
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
635
views
no
answers
no
votes
2016-12-08 05:52:15 -0600
lovaj
SIFT descriptors values: OpenCV vs VLFeat
SIFT
opencv
vlfeat
569
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
433
views
no
answers
no
votes
2018-02-21 19:21:24 -0600
nibiralpha
sift keypoint into json object
json
SIFT
python
keypoint
requests
opencv
365
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
1k
views
no
answers
1
vote
2019-09-18 09:43:35 -0600
frank95
How could I get more accurate images detects and crops?
opencv
python
SIFT
feature
detection
200
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
448
views
no
answers
no
votes
2020-05-11 07:19:20 -0600
TCrevin
SIFT in OpenCV 4.x < [closed]
SIFT
feature-detection
opencv
python
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
693
views
1
answer
no
votes
2015-07-03 04:12:09 -0600
Eduardo
more SIFT matches than descriptors
python
opencv
SIFT
descriptors
flann
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
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
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
306
views
1
answer
no
votes
2016-11-10 07:39:05 -0600
Vintez
SIFT and SURF algorithms
SIFT
SURF
opencv
1
2
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×30
SIFT
×30
SURF
×8
python
×7
c++
×5
feature-detection
×4
android
×3
feature
×3
ASIFT
×2
detection
×2
fast
×2
java
×2
keypoint
×2
matching
×2
vlfeat
×2
2.4.11
×1
3.0.0
×1
attribute
×1
brief
×1
bruteforcematcher
×1
c++11
×1
cocoapods
×1
computer-vision
×1
convexHull
×1
descriptors
×1
detectandcompute
×1
extract
×1
findContours
×1
flann
×1
highgui
×1
image-processing
×1
json
×1
machine-learning
×1
OpenSIFT
×1
ORB
×1
pillow
×1
qt
×1
requests
×1
SVM
×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
×