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87 questions
Tagged
SIFT
×
384
views
no
answers
no
votes
2017-03-01 04:14:59 -0600
lovaj
Gaussian kernel in OpenCV to generate multiple scales
gaussianblur
SIFT
SURF
scales
103
views
no
answers
no
votes
2017-03-01 04:46:03 -0600
lovaj
Align descriptors at different scales for dense descriptors
phow
scales
descriptors
SIFT
SURF
233
views
no
answers
no
votes
2017-03-07 10:44:38 -0600
kimwillem
"Save" ORB descriptors who get matched
ORB
SIFT
descriptor
matching
tracking
141
views
no
answers
no
votes
2017-03-08 03:05:52 -0600
HD
SIFT Orientations in Opencv Implementation
SIFT
keypoint
orientation
565
views
no
answers
no
votes
2017-04-11 08:09:29 -0600
lovaj
How do I contribute to OpenCV for parallel Hessian Affine code?
SIFT
hessian-affine
contribution
421
views
no
answers
no
votes
2017-04-11 11:00:39 -0600
lovaj
Why my dense descriptor has bad performance?
dense
SIFT
SURF
494
views
no
answers
no
votes
2017-07-28 22:24:30 -0600
ZeroLogic
Building OpenCV3.2 with Open_Contrib/modules for nonfree.hpp returns error for Debug of ALL_BUILD
SIFT
SURF
3.0.0
error
853
views
no
answers
no
votes
2018-01-25 11:08:09 -0600
rab4280
insufficient memory using SIFT
SIFT
memory
514
views
no
answers
no
votes
2018-02-19 08:25:17 -0600
KirbX
findFundamentalMatrix and SiftGPU
SIFT
findFundamentalMat
epipolar-geometry
145
views
no
answers
no
votes
2018-02-21 15:10:39 -0600
S.EB
How to store the positions of codebook entries (visual vocabularies in dictionary) relative to the object center?
cbir
bagOfvisualWords
bagOfWords
densesift
SIFT
KeyPoint+SIFT
431
views
no
answers
no
votes
2018-02-21 19:21:24 -0600
nibiralpha
sift keypoint into json object
json
SIFT
python
keypoint
requests
opencv
602
views
no
answers
no
votes
2019-07-09 21:53:45 -0600
supra56
I want to a dense feature matching in two images. Is there openCV function which allows me to do that?
python
SIFT
364
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
476
views
no
answers
no
votes
2019-08-06 06:53:42 -0600
kavikode
use surf (part of opencv-contrib,module xfeatures2d) in opencv.js
js
OpenCV.js
SURF
SIFT
feature-matching
400
views
no
answers
no
votes
2019-08-21 12:12:57 -0600
eric_engineer
optimizing approach for SIFT detection
SIFT
219
views
no
answers
no
votes
2019-08-21 12:18:11 -0600
eric_engineer
making the optimal target for SIFT
SIFT
199
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
338
views
no
answers
no
votes
2019-10-31 06:07:52 -0600
Kitnos
SIFT between 1 image and dataset (2 images)
SIFT
c++
xfeatures2d
findHomography
645
views
no
answers
no
votes
2019-11-27 12:58:22 -0600
Karido
Combining KAZE keypoints with SIFT descriptors?
SIFT
KAZE
descriptors
keypoint-matching
keypoint
feature-detection
444
views
no
answers
no
votes
2019-11-30 11:19:34 -0600
Kitnos
Knn for keypoints and descriptors of SIFT
KNN
SIFT
c++
264
views
no
answers
no
votes
2020-01-20 11:08:24 -0600
Kitnos
The meaning of minHessian in SIFT
SIFT
hessian
FlannBasedMatcher
185
views
no
answers
no
votes
2020-04-30 15:06:47 -0600
Hugheschen
what is the purpose of cos_t/=hist_width in OpenCV SIFT
SIFT
descriptors
rotation
86
views
no
answers
no
votes
2020-05-25 11:42:31 -0600
bengineer19
Do image descriptors work for every type of image?
SIFT
descriptors
search
218
views
no
answers
no
votes
2020-10-11 10:12:38 -0600
opencv_new
Accuracy with SIFT + bag of words
SIFT
bagOfWords
bagOfvisualWords
cbir
190
views
no
answers
no
votes
2020-10-28 08:54:16 -0600
sturkmen
Check image dissimilar areas using SIFT
SIFT
165
views
no
answers
no
votes
2018-06-09 11:47:36 -0600
Mikee
OpenCV License in a Free Android APP with purchases
commericallicense
SIFT
SURF
csharp
android
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