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22 questions
Tagged
keypoint-matching
×
395
views
no
answers
no
votes
2013-09-06 23:42:17 -0600
krammer
How to Determine perspective transform between two images
keypoint-matching
Overlooked
5k
views
no
answers
no
votes
2013-10-04 03:55:44 -0600
McPhatty
features2d: Keypoint matching very slow
feature2d
keypoint-matching
bfmatcher
445
views
no
answers
no
votes
2014-02-22 15:36:00 -0600
sy456
draw matched features in same image
keypoint-matching
527
views
no
answers
no
votes
2014-02-25 06:08:47 -0600
CurlyB
OpenCV SURFDetector Range of minHessian
SURF
Keypoints
hessian
keypoint-matching
feature-detection
1k
views
no
answers
no
votes
2014-05-02 06:58:46 -0600
jpl
Brute force matcher vs knn+RANSAC, which is better?
keypoint-matching
feature-detection
bruteforcematcher
k-nearest
2k
views
no
answers
no
votes
2014-05-17 07:21:35 -0600
Guian
OpenCV DescriptorMatcher match error. Wrong KeyPoints Descriptor type?
android
keypoint-matching
95
views
no
answers
no
votes
2014-12-24 21:29:51 -0600
Adam Cavendish
How can I do knnMatch in a small window
keypoint-matching
170
views
no
answers
1
vote
2015-01-29 10:11:06 -0600
Doombot
Minimal number of keypoint-descriptors
brisk
keypoint-matching
theory
2k
views
no
answers
no
votes
2015-01-28 20:06:26 -0600
Mehdi
Fast outliers detection
keypoint-matching
cvFindHomography
outliers
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
251
views
no
answers
no
votes
2015-05-12 18:43:19 -0600
Metalzero2
What do "KeyPoint" contain when used with 2D feature detectors
SIFT
SURF
KAZE
ORB
keypoint-matching
Keypoints
656
views
no
answers
-1
votes
2015-11-03 07:15:16 -0600
Priyanka
OpenCV Error: Incorrect size of input array (Non-positive width or height) in unknown function, file ..\..\..\src\opencv\modules\core\src\array.cpp, line 113
keypoint-matching
1k
views
no
answers
no
votes
2016-01-09 05:06:36 -0600
dpwicaksa
Feature detection and matching for localization (openCV.3)
keypoint-matching
feature-detection
ORB
localization
OPENCV3.0.0.
89
views
no
answers
no
votes
2016-01-12 05:12:37 -0600
dpwicaksa
method for bi-color feature detection and matching
feature
detection
keypoint-matching
618
views
no
answers
no
votes
2016-04-02 13:56:13 -0600
fgnm
Simplest way to do an image registration
image-stitching
android
SURF
keypoint-matching
findHomography
image-registration
627
views
no
answers
no
votes
2016-06-06 09:50:12 -0600
aripod
Coordinates of keypoints using FLANN matcher
keypoint-matching
1k
views
no
answers
no
votes
2016-06-11 04:04:59 -0600
Siddharth Kamaria
Finding damages in the image using Feature Matching
feature-detection
feature-extraction
ORB
bfmatcher
keypoint-matching
124
views
no
answers
no
votes
2018-01-25 14:49:38 -0600
okramer
What is the sampling radius used to compute a binary descriptor?
BinaryDescriptor
descriptors
keypoint-matching
akaze+kaze
brisk
877
views
no
answers
1
vote
2019-03-24 03:54:54 -0600
Pragyan
how to draw lines for feature match within the same image
feature-detection
keypoint-matching
image-segmentation
boundingBox
DisplayImage
plot
274
views
no
answers
no
votes
2019-07-30 09:36:13 -0600
kdk2612
What are Octaves and Sub levels in KAZE and AKAZE?
KAZE
feature-detection
keypoint-matching
702
views
no
answers
no
votes
2019-11-27 12:58:22 -0600
Karido
Combining KAZE keypoints with SIFT descriptors?
SIFT
KAZE
descriptors
keypoint-matching
keypoint
feature-detection
1k
views
no
answers
no
votes
2020-10-08 03:15:34 -0600
Steven.Dragoz
ORB Keypoints Minimum distance?
ORB
bfmatcher
keypoint
keypoint-matching
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bfmatcher
×3
brisk
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keypoint
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SURF
×3
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×2
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×2
Keypoints
×2
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×2
akaze+kaze
×1
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×1
boundingBox
×1
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×1
cvFindHomography
×1
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DisplayImage
×1
fast
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feature
×1
feature2d
×1
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×1
findHomography
×1
hessian
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×1
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×1
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