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12,357 questions
Tagged
527
views
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votes
2016-12-09 06:57:13 -0600
Der Luftmensch
How to remove false matches in brute force matcher?
python
opencv
bfmatcher
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
238
views
no
answers
no
votes
2015-02-20 03:36:10 -0600
Andrea
TBB and OpenCV with Yosemite
compilation
tbb
WITH_TBB
yosemite
clang
606
views
no
answers
no
votes
2020-05-26 04:50:10 -0600
b0lasilva
decompose homography matrix in opencv.js
homography
javascript
transformations
1k
views
no
answers
no
votes
2018-01-27 07:41:37 -0600
alex001
Extra delay when copying UMat to Mat
opencv
copyTo
delay
slow
741
views
no
answers
1
vote
2020-07-16 04:49:39 -0600
mvidelgauz
Are minor subversions of OpenCV ABI compatible?
soname
abi
linux#opencv
321
views
no
answers
no
votes
2016-04-03 04:55:14 -0600
Alakanu
Radiance File (.hdr) format parser options.
radiance
HDR
parsing
rgbe
95
views
no
answers
no
votes
2013-11-04 09:56:48 -0600
ioanna
haar trained
#cvHaarCascadeClassi
cvHaarDetectObjects
104
views
no
answers
no
votes
2017-05-18 05:27:13 -0600
[email protected]
Does OpenCV support Phar Lap ETS OS?
PharLap
351
views
no
answers
no
votes
2018-06-20 00:38:03 -0600
Dawn4
Using GrabCut with OpenCv 3.1.0
python3
opencv
175
views
no
answers
no
votes
2014-01-04 06:56:43 -0600
KwanDao
cmake + cuda5.5 solution building errors
cmake
CUDA
error
278
views
no
answers
no
votes
2018-10-10 08:41:53 -0600
meera_c
video format not supported when opening the video created using videowriter
videowriter
315
views
no
answers
no
votes
2015-04-25 13:45:51 -0600
Rage
Does Opencv3.0 support intel realsense cameras?
realsense
85
views
no
answers
no
votes
2016-01-19 06:20:42 -0600
Elid
How can I get the actual neighbours using knn in opencv 3.0.0
KNN_classification
2k
views
no
answers
no
votes
2020-07-09 22:59:30 -0600
FikMisfits
body height measurement and length of arm with OpenCV from a single still image capture.
measurement
2k
views
no
answers
no
votes
2016-10-22 10:37:02 -0600
Jishan
Pixel-wise subtraction of image
intensity
pixel-access
596
views
no
answers
no
votes
2019-06-05 13:49:36 -0600
Dhruvin Naik
cv::floodfill for GpuMat
CUDA
gpumat
floodfill
466
views
no
answers
no
votes
2014-02-22 15:36:00 -0600
sy456
draw matched features in same image
keypoint-matching
122
views
no
answers
no
votes
2018-03-12 08:41:59 -0600
kishan patel
How can do object detection like as human,vehicles,etc.
objectdetection
518
views
no
answers
no
votes
2014-04-30 10:57:36 -0600
Ralph058
I can replace pixels in CV_32S but not CV_16U or CV_8U
CV_16U
CV_8U
CV32S
344
views
no
answers
no
votes
2016-02-18 10:15:53 -0600
p4nd4ur4
imwrite image is darker than ofstream version
imwrite
745
views
no
answers
2
votes
2013-03-08 04:38:58 -0600
Mattia
OpenCV + openNI2
openni2
1k
views
no
answers
no
votes
2015-06-09 01:30:51 -0600
Nina
Could not perform 'fill' using draw contours
opencv
ios
drawContours
228
views
no
answers
no
votes
2018-07-25 11:29:51 -0600
MrCharles
Coordinate system used in the surface_matching module
surface_matching
coordinates
rotation
opencv_contrib
567
views
no
answers
no
votes
2019-01-20 20:51:06 -0600
kundo
video capture problem
opencv
openni
Video
2k
views
no
answers
no
votes
2015-07-16 09:11:56 -0600
maystroh10
3D rotation matrix between 2 axis
rotationMatrix
3d
1k
views
no
answers
1
vote
2015-06-29 22:26:28 -0600
jackbrucesimspon
Probability of correct classification using LDA?
lda
eigenfaces
Fisherfaces
probability
3k
views
no
answers
no
votes
2014-09-23 06:55:42 -0600
thdrksdfthmn
some problem about knnMatch
knnmatch
22k
views
no
answers
no
votes
2018-11-26 04:44:25 -0600
zar zar
Rotation matrix to rotation vector (Rodrigues function)
rotation
rodrigues
2k
views
no
answers
1
vote
2014-02-25 06:09:27 -0600
Markus Bader
drawing a single pixel using a cv::Mat image (cvSet2D?)
cvSet2D
draw
pixel
point
dot
Mat
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