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84 questions
Tagged
findHomography
×
2k
views
no
answers
no
votes
2016-04-07 04:37:17 -0600
nyd
How can I get an estimate of how good is the homography that I get using findHomography?
findHomography
218
views
no
answers
no
votes
2016-04-10 07:55:29 -0600
Razakhel
SurfFeatureDetector core dumped
opencv2
core-dumped
SurfFeatureDetector
homography
findHomography
FlannBasedMatcher
1k
views
no
answers
no
votes
2016-04-23 07:46:54 -0600
LBerger
FindHomography algorithm : some doubt
findHomography
Levenberg-Marquardt
373
views
no
answers
no
votes
2016-05-24 04:22:51 -0600
Dimebag
Feature recognition: perspective transform
feature-detection
perspectiveTransform
findHomography
423
views
no
answers
no
votes
2016-06-02 04:30:46 -0600
Dimebag
Image Recognition using edge detection?
feature-detection
findHomography
ORB
RANSAC
490
views
no
answers
no
votes
2016-07-07 10:48:12 -0600
laxn_pander
Why is findHomography() so fast?
homography
findHomography
ceres
Eigen
203
views
no
answers
no
votes
2016-07-11 12:25:17 -0600
Kiryl
Define difference between rotation img and sample
rotationImg
homography
findHomography
1k
views
no
answers
no
votes
2016-10-12 12:24:01 -0600
x10s
Reduce reprojection error from computed Homography
findHomography
reprojectionerror
opencv2.4.13
5k
views
1
answer
no
votes
2017-04-17 19:58:36 -0600
Eduardo
Turning ArUco marker in parallel with camera plane
aruco
homography
findHomography
decompose
156
views
no
answers
no
votes
2017-05-16 07:00:58 -0600
h4bUb
Change method of homography calculation
RANSAC
findHomography
python
696
views
no
answers
no
votes
2017-08-04 07:57:18 -0600
sgino209
findHomography + perspectiveTransform --> exceeds target Rect
cvFindHomography
findHomography
perspectiveTransform
homography
336
views
no
answers
no
votes
2017-09-20 03:39:41 -0600
Grillteller
Check the quality of Fundamental Matrix and/or Homography
findHomography
findFundamentalMat
matching
488
views
no
answers
no
votes
2017-10-05 04:14:02 -0600
Balaji R
Partial Matches using FLANN Based Matcher. How to increase leniancy? c++
c++
featuredetector
flann
findHomography
933
views
no
answers
no
votes
2017-11-28 10:30:30 -0600
User007
Achieve better accuracy in Feature Matching + Homography (using a webcam)
features2d
feature-detection
homography
findHomography
329
views
no
answers
no
votes
2018-07-27 04:23:45 -0600
Eduardo
jacobian in LM optimization in findhomography
findHomography
3k
views
no
answers
no
votes
2018-10-17 11:54:43 -0600
klayman
homography vs SolvePNP for pose detection, how and why?
solvePnP
findHomography
homography
decomposehomography
174
views
no
answers
no
votes
2019-05-13 01:17:12 -0600
theateist
Why homgraphy matrix doesn't work for any point in the image?
findHomography
homography
homography-matrix
409
views
1
answer
no
votes
2019-07-25 00:06:38 -0600
liam1135
OpenCV Relationship between image matrix and results of solvePnP in AR application
solvePnP
findHomography
unity3d
818
views
no
answers
no
votes
2020-09-12 16:47:55 -0600
Pawel Kranzberg
Using findHomography to align scanned documents; How do I avoid obviously-bad (non-planar/3D) transforms?
image-registration
findHomography
219
views
no
answers
no
votes
2019-10-30 17:45:11 -0600
SRG-FTL
How to choose the estimation algorithm for the findHomography() function?
RANSAC
findHomography
features2d
338
views
no
answers
no
votes
2019-10-31 06:07:52 -0600
Kitnos
SIFT between 1 image and dataset (2 images)
SIFT
c++
xfeatures2d
findHomography
199
views
no
answers
no
votes
2020-04-04 08:29:12 -0600
antithing
Using findHomography to create 'fake' intrinsics?
findHomography
calibration
intrinsics
419
views
no
answers
no
votes
2020-04-17 13:21:03 -0600
perracolabs
How to temporarily scale images for homography and warpPerspective
scale
WarpPerspective
findHomography
align
815
views
1
answer
1
vote
2014-04-22 17:36:38 -0600
Gino Strato
Error in brief_match_test.cpp opencv 2.4.2
brief
sample
match
findHomography
1k
views
no
answers
1
vote
2013-05-04 13:24:34 -0600
efanucar
measuring distance between two balls in millimeters - how to improve accuracy [closed]
measurements
accuracy
findHomography
ball
world
distance
4k
views
1
answer
1
vote
2013-07-31 10:19:44 -0600
Mostafa Sataki
How to get the findHomography result's position relative to scene?
cvFindHomography
findHomography
position
#coordinates
1k
views
1
answer
1
vote
2013-08-21 08:33:00 -0600
SR
Ratio check function with findHomography
findHomography
10k
views
1
answer
1
vote
2014-10-31 15:26:46 -0600
Doombot
Understanding findHomography Mask
findHomography
Keypoints
264
views
no
answers
1
vote
2014-11-12 06:58:47 -0600
Doombot
On score metrics for keypoint-descriptors
#feature-detection
inliers
findHomography
#Opencv3.0
#c++
567
views
no
answers
1
vote
2014-11-11 09:24:21 -0600
JohnyK.
cv::findHomography does not work [closed]
RANSAC
findHomography
matching
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