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18 questions
Tagged
knnmatch
×
1k
views
no
answers
no
votes
2013-02-12 07:11:04 -0600
Abhinav
Issue while doing simple Template based feature detection
android
features2d
ORB
knnmatch
4k
views
1
answer
no
votes
2013-02-24 08:00:07 -0600
Guanta
When does the training exactly takes place in FlannBasedMatcher in OpenCV?
kdtree
C++.OpenCV
knnmatch
1k
views
1
answer
no
votes
2013-04-23 08:40:09 -0600
Grigory Velmozhin
Bug or not bug? knnMatch from BruteForceMatcher_GPU
knnmatch
1k
views
1
answer
3
votes
2013-06-02 11:18:25 -0600
yes123
knnMatch with k = 2 returns 0 nearest-neighbour with images with 1 keypoint
knnmatch
match
bug
SURF
SIFT
1k
views
no
answers
1
vote
2013-06-18 04:46:16 -0600
ShadowTS
match() & knnMatch duplicates results
FeaturesMatcher
DescriptorMatcher
feature_detector
features2d
knnmatch
bruteforcematcher
1k
views
1
answer
1
vote
2013-10-28 02:15:19 -0600
ThevenonP
Object recognition knnmatch
object
recognition
knnmatch
MatOfDMatch
743
views
1
answer
no
votes
2013-11-06 03:01:29 -0600
Kika
knnMatch() returning strange match counts and indices
knnmatch
135
views
no
answers
no
votes
2013-12-18 04:27:51 -0600
DonCossack
Nearest Neighbors Ratio in Java
knnmatch
nearest
neighbours
2k
views
no
answers
2
votes
2014-05-27 01:14:43 -0600
puneetdabulya
Flann indexing multiple descriptors and saving in file
flann
FlannBasedMatcher
#FLANN
lsh
knnmatch
2k
views
no
answers
no
votes
2014-09-23 06:55:42 -0600
thdrksdfthmn
some problem about knnMatch
knnmatch
596
views
2
answers
no
votes
2015-02-09 04:12:12 -0600
Fiong
knnMatch in version 2.4.10
knnmatch
SIFT
SURF
bfmatcher
116
views
no
answers
no
votes
2015-06-03 05:04:24 -0600
bjorn89
Best way to get good features
features
knnmatch
1k
views
1
answer
no
votes
2017-09-19 11:42:23 -0600
berak
Segmentation Fault using FlannBasedMatcher.knnMatch()
FlannBasedMatcher
segfault
knnmatch
python2.7
opencv3-.0.0
4k
views
1
answer
no
votes
2018-05-31 09:34:04 -0600
berak
Why does knnMatch return a list of tuples instead of a list of DMatch?
SIFT
DMatch
knnmatch
image-stitching
497
views
no
answers
no
votes
2018-09-20 12:04:52 -0600
Roysorus
knnMatch giving different results with Flann
knnmatch
479
views
1
answer
no
votes
2020-02-04 14:41:44 -0600
zzxjl1
Fatal signal 11 (SIGSEGV), code 2 from knnMatch in OpenCV4Android 3.2
opencv4android
bfmatcher
knnmatch
android
3.2.0
166
views
no
answers
no
votes
2020-03-09 13:30:44 -0600
chendave
match() & knnMatch(): same trainIdx for different queryIdx
bfmatcher
match
knnmatch
182
views
no
answers
no
votes
2020-09-23 05:03:17 -0600
PavelP
knnMatch/BFHamming bug or not?
knnmatch
features2d
ORB
akaze
c++
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Tags
knnmatch
×18
bfmatcher
×3
features2d
×3
SIFT
×3
android
×2
FlannBasedMatcher
×2
match
×2
ORB
×2
SURF
×2
3.2.0
×1
akaze
×1
bruteforcematcher
×1
bug
×1
c++
×1
C++.OpenCV
×1
DescriptorMatcher
×1
DMatch
×1
feature_detector
×1
features
×1
FeaturesMatcher
×1
flann
×1
#FLANN
×1
image-stitching
×1
kdtree
×1
lsh
×1
MatOfDMatch
×1
nearest
×1
neighbours
×1
object
×1
opencv3-.0.0
×1
opencv4android
×1
python2.7
×1
recognition
×1
segfault
×1
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