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69 questions
Tagged
keypoint
×
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
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
290
views
no
answers
no
votes
2015-03-02 09:01:24 -0600
Whysùerhill
Help me to understand ORB parameters [closed]
ORB
parameter
keypoint
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
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
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
128
views
1
answer
no
votes
2015-07-02 03:57:46 -0600
LBerger
Vector of KeyPoints scaling/rotating
keypoint
vector
scaling
785
views
2
answers
no
votes
2015-10-17 08:09:42 -0600
Throwaway99
FAST Response is 0
fast
keypoint
response
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
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
504
views
1
answer
no
votes
2016-02-07 19:34:16 -0600
Eduardo
Matching the feature points
keypoint
feature
VideoProcessing
cvGoodFeaturesToTrac
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
955
views
no
answers
no
votes
2016-07-29 03:59:30 -0600
gi
Adaptive non maximal suppression for keypoints distribution Java?
opencv
java
suppression
keypoint
659
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
140
views
no
answers
no
votes
2016-09-30 04:41:13 -0600
Vintez
Can SIFT create !totally! similar KeyPoints?
SIFT
keypoint
KeyPointFilter
275
views
no
answers
no
votes
2016-10-06 16:16:05 -0600
Schwaick
opencv keypoint and histogram matching [closed]
android
keypoint
histogram
java
391
views
1
answer
no
votes
2016-11-19 19:06:44 -0600
Tetragramm
Key-Frame VO Key-Point Data Fusion
VO
keypoint
keyframe
error
covariance
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
610
views
no
answers
no
votes
2017-02-27 09:37:44 -0600
Hao
how to calculate SIFT descriptor for MSER keypoints?
MSER
SIFT
keypoint
descriptor
137
views
no
answers
no
votes
2017-03-08 03:05:52 -0600
HD
SIFT Orientations in Opencv Implementation
SIFT
keypoint
orientation
1k
views
1
answer
no
votes
2017-09-27 08:36:36 -0600
LBerger
DrawKeypoints() shows no Keypoints
c++
opencv
keypoint
draw
1k
views
1
answer
no
votes
2017-11-21 09:37:33 -0600
berak
How to find specified number keypoints in mask
keypoint
130
views
1
answer
no
votes
2018-02-09 17:53:26 -0600
Tetragramm
Find conspicuous points in a 2D image
2d-image
tracking
keypoint
conspicuous
points
430
views
no
answers
no
votes
2018-02-21 19:21:24 -0600
nibiralpha
sift keypoint into json object
json
SIFT
python
keypoint
requests
opencv
55
views
no
answers
no
votes
2018-04-02 20:58:59 -0600
Kang
About SURF descriptors vector information
keypoint
103
views
no
answers
no
votes
2018-06-10 08:40:06 -0600
sazr
Make Descriptor Matcher more discrimatory?
keypoint
descriptors
430
views
1
answer
no
votes
2019-11-10 09:52:35 -0600
Shengyang.CHEN
List KeyPoint missing queryIdx
trainIdx
queryIdx
keypoint
keypoint-matching
java
459
views
1
answer
no
votes
2018-11-06 14:33:10 -0600
Felipe7
ORB feature matching in pyramid
feature-detection
keypoint
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