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69 questions
Tagged
keypoint
×
980
views
1
answer
2
votes
2013-12-15 23:31:29 -0600
me
Evaluate Feature Detectors
feature
detector
descriptor
features2d
keypoint
2k
views
2
answers
2
votes
2013-02-23 08:35:28 -0600
SR
KeyPoint size
keypoint
features2d
SIFT
nonfree
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
697
views
1
answer
no
votes
2013-03-27 17:23:36 -0600
rylexr
DescriptorExtractor.compute() is not removing keypoints
DescriptorExtractor
compute
keypoint
java
featuredetector
598
views
no
answers
2
votes
2013-04-11 04:53:11 -0600
rafael.soledade
ORB Keypoint response calculation
opencv
corners
keypoint
769
views
no
answers
1
vote
2013-05-17 04:05:44 -0600
Donut
SIFT Detection Octave Calculation
SIFT
Octave
keypoint
417
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
581
views
no
answers
2
votes
2013-07-23 04:24:50 -0600
GilLevi
Convert keypoint to ellipse [closed]
keypoint
ellipse
feature-extraction
features2d
2k
views
1
answer
1
vote
2013-09-03 10:03:34 -0600
Shaochan
Color of Keypoint with floating coordinates
keypoint
Color
337
views
1
answer
no
votes
2013-10-16 05:15:56 -0600
Pedro Batista
Keypoints, decriptors and matches research
keypoint
matcher
712
views
2
answers
1
vote
2014-01-19 21:43:25 -0600
meandyou
Surf Keypoint Matching evalution
SURF
evaluation
keypoint
matching
264
views
no
answers
no
votes
2014-03-21 04:04:01 -0600
Victor Mondejar
Descriptors evaluation criterion [closed]
descriptor
keypoint
matching
evaluation
958
views
no
answers
2
votes
2014-05-04 03:34:38 -0600
rednaks
ORB not detecting any keypoint [closed]
keypoint
feature-detection
ORBFeatureDetector
11k
views
2
answers
4
votes
2014-07-24 05:53:14 -0600
JohannesZ
Meaning of Keypoints and Descriptors
keypoint
descriptor
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
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
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
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
2k
views
no
answers
no
votes
2015-02-13 10:31:49 -0600
Doombot
Subpixel location of keypoints. Why?
fast
brisk
keypoint
keypoint-matching
ORB
290
views
no
answers
no
votes
2015-03-02 09:01:24 -0600
Whysùerhill
Help me to understand ORB parameters [closed]
ORB
parameter
keypoint
233
views
no
answers
1
vote
2015-03-17 09:24:57 -0600
Doombot
Very similar images, quite different results (BRISK)
keypoint
brisk
whatsgoinon
576
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
878
views
no
answers
no
votes
2015-05-04 00:35:40 -0600
BreakingNews
What is the meaning of a keypoint color ploted by cv2.drawKeypoints? [closed]
SIFT
SURF
keypoint
descriptor
drawKeypoints
137
views
no
answers
no
votes
2015-05-15 01:07:00 -0600
theo-b
Segfault when accessing keypoint[i].pt (keypoint coordinates) [closed]
c++
keypoint
segfault
2k
views
1
answer
no
votes
2015-05-28 10:43:14 -0600
thdrksdfthmn
How can custom keypoints / descriptors be created?
DescriptorExtractor
keypoint
descriptor
130
views
1
answer
no
votes
2015-07-02 03:57:46 -0600
LBerger
Vector of KeyPoints scaling/rotating
keypoint
vector
scaling
1
2
3
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