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69 questions
Tagged
keypoint
×
1k
views
3
answers
1
vote
2016-09-15 05:59:35 -0600
_AdT_
Feature Detector corrupts KeyPoint vector in OpenCV3.0 using MSVC 14: _BIG_ALLOCATION_ALIGNMENT Assertion message
featuredetector
keypoint
Opencv3.0
assertion
2k
views
2
answers
2
votes
2013-02-23 08:35:28 -0600
SR
KeyPoint size
keypoint
features2d
SIFT
nonfree
712
views
2
answers
1
vote
2014-01-19 21:43:25 -0600
meandyou
Surf Keypoint Matching evalution
SURF
evaluation
keypoint
matching
11k
views
2
answers
4
votes
2014-07-24 05:53:14 -0600
JohannesZ
Meaning of Keypoints and Descriptors
keypoint
descriptor
1k
views
2
answers
no
votes
2018-03-03 11:27:57 -0600
Der Luftmensch
Keypoint Matching Outlier Rejection, Delaunay Triangulation
keypoint
matching
outlier
rejection
Delaunay
topology
785
views
2
answers
no
votes
2015-10-17 08:09:42 -0600
Throwaway99
FAST Response is 0
fast
keypoint
response
1k
views
2
answers
no
votes
2015-12-08 18:53:18 -0600
Vit
How can I increase the patch size of keypoints?
akaze
keypoint
detection
3k
views
2
answers
no
votes
2017-03-28 15:26:37 -0600
Codacus
How to convert Keypoints to an argument for findhomography()?
python
homography
keypoint
point2f
point
2k
views
2
answers
1
vote
2017-02-02 10:42:47 -0600
Alemao
Can you limit the number of Keypoints using sift feature detector?
java
keypoint
980
views
1
answer
2
votes
2013-12-15 23:31:29 -0600
me
Evaluate Feature Detectors
feature
detector
descriptor
features2d
keypoint
548
views
1
answer
2
votes
2013-03-26 10:44:35 -0600
Andrey Pavlenko
Why this code returns different number of keypoints in Java?
java
keypoint
detector
descriptor
696
views
1
answer
no
votes
2013-03-27 17:23:36 -0600
rylexr
DescriptorExtractor.compute() is not removing keypoints
DescriptorExtractor
compute
keypoint
java
featuredetector
416
views
1
answer
no
votes
2013-05-20 08:36:34 -0600
Notas
Keypoint extraction methods on depth images
depth-image
keypoint
1k
views
1
answer
no
votes
2013-07-08 01:53:53 -0600
berak
Overlay multiple detections/effects in a single window/image
detection
highgui
keypoint
Face-Detection
qt
2k
views
1
answer
1
vote
2013-09-03 10:03:34 -0600
Shaochan
Color of Keypoint with floating coordinates
keypoint
Color
336
views
1
answer
no
votes
2013-10-16 05:15:56 -0600
Pedro Batista
Keypoints, decriptors and matches research
keypoint
matcher
823
views
1
answer
no
votes
2014-09-03 03:30:05 -0600
jestshen
Java: dense SIFT?
SIFT
keypoint
2k
views
1
answer
no
votes
2014-09-30 11:07:21 -0600
berak
pyopencv_from and pyopencv_to for KeyPoint class
keypoint
python
opencv-python
pyopencv_from
pyopencv_to
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
622
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
8k
views
1
answer
no
votes
2015-01-30 14:50:09 -0600
StevenPuttemans
Keypoint response and size, what are they?
keypoint
brisk
259
views
1
answer
no
votes
2015-02-09 01:45:50 -0600
_Student_
Size of KeyPoint in Bytes
keypoint
socket
TCP
CvMat
574
views
1
answer
no
votes
2015-03-19 05:06:10 -0600
Kashif
How can I get keypoints for given location in MATLAB
keypoint
Matlab
2k
views
1
answer
no
votes
2015-05-28 10:43:14 -0600
thdrksdfthmn
How can custom keypoints / descriptors be created?
DescriptorExtractor
keypoint
descriptor
128
views
1
answer
no
votes
2015-07-02 03:57:46 -0600
LBerger
Vector of KeyPoints scaling/rotating
keypoint
vector
scaling
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
504
views
1
answer
no
votes
2016-02-07 19:34:16 -0600
Eduardo
Matching the feature points
keypoint
feature
VideoProcessing
cvGoodFeaturesToTrac
1k
views
1
answer
4
votes
2016-03-16 05:02:13 -0600
strann
SURF on CUDA: every execution produces different + weird results for some images?
SURF
CUDA
keypoint
image-stitching
keypoint-matching
surf_gpu
691
views
1
answer
1
vote
2016-06-17 04:26:41 -0600
berak
How to generate key points by myself
SURF
keypoint
653
views
1
answer
2
votes
2016-07-26 20:41:57 -0600
HesNotTheStig
Why is ORB algorithm border reflection necessary?
ORB
keypoint
copyMakeBorder
border
1
2
3
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