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69 questions
Tagged
keypoint
×
348
views
no
answers
no
votes
2016-06-30 03:16:33 -0600
Finfa811
Feature descriptor resistant to barrel distortion?
descriptor
featuredetection
barreldistortion
feature-matching
keypoint
distortion
691
views
1
answer
1
vote
2016-06-17 04:26:41 -0600
berak
How to generate key points by myself
SURF
keypoint
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
504
views
1
answer
no
votes
2016-02-07 19:34:16 -0600
Eduardo
Matching the feature points
keypoint
feature
VideoProcessing
cvGoodFeaturesToTrac
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
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
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
785
views
2
answers
no
votes
2015-10-17 08:09:42 -0600
Throwaway99
FAST Response is 0
fast
keypoint
response
302
views
no
answers
1
vote
2015-09-08 22:46:44 -0600
Metalzero2
When loading KeyPoint from XML, the class_id is lost [closed]
keypoint
class_id
akaze
SIFT
xml
FileStorage
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
2015-05-28 10:43:14 -0600
thdrksdfthmn
How can custom keypoints / descriptors be created?
DescriptorExtractor
keypoint
descriptor
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
873
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
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
231
views
no
answers
1
vote
2015-03-17 09:24:57 -0600
Doombot
Very similar images, quite different results (BRISK)
keypoint
brisk
whatsgoinon
290
views
no
answers
no
votes
2015-03-02 09:01:24 -0600
Whysùerhill
Help me to understand ORB parameters [closed]
ORB
parameter
keypoint
1k
views
no
answers
no
votes
2015-02-13 10:31:49 -0600
Doombot
Subpixel location of keypoints. Why?
fast
brisk
keypoint
keypoint-matching
ORB
259
views
1
answer
no
votes
2015-02-09 01:45:50 -0600
_Student_
Size of KeyPoint in Bytes
keypoint
socket
TCP
CvMat
8k
views
1
answer
no
votes
2015-01-30 14:50:09 -0600
StevenPuttemans
Keypoint response and size, what are they?
keypoint
brisk
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
621
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
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
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
823
views
1
answer
no
votes
2014-09-03 03:30:05 -0600
jestshen
Java: dense SIFT?
SIFT
keypoint
11k
views
2
answers
4
votes
2014-07-24 05:53:14 -0600
JohannesZ
Meaning of Keypoints and Descriptors
keypoint
descriptor
956
views
no
answers
2
votes
2014-05-04 03:34:38 -0600
rednaks
ORB not detecting any keypoint [closed]
keypoint
feature-detection
ORBFeatureDetector
264
views
no
answers
no
votes
2014-03-21 04:04:01 -0600
Victor Mondejar
Descriptors evaluation criterion [closed]
descriptor
keypoint
matching
evaluation
712
views
2
answers
1
vote
2014-01-19 21:43:25 -0600
meandyou
Surf Keypoint Matching evalution
SURF
evaluation
keypoint
matching
336
views
1
answer
no
votes
2013-10-16 05:15:56 -0600
Pedro Batista
Keypoints, decriptors and matches research
keypoint
matcher
2k
views
1
answer
1
vote
2013-09-03 10:03:34 -0600
Shaochan
Color of Keypoint with floating coordinates
keypoint
Color
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