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12,357 questions
Tagged
1k
views
no
answers
no
votes
2014-02-27 11:02:44 -0600
sub_o
Creating OpenGL's perspective projection matrix from calibrated parameters
opengl
pose-estimation
1k
views
no
answers
no
votes
2019-10-16 07:01:42 -0600
igleer
Camera Calibration Takes too long
calibrateCamera
124
views
no
answers
no
votes
2018-07-04 14:49:38 -0600
SAKhan
Repeatability of Feature Detector: Maximum Value Overlap Error
repeatability
opencv
featuredetector
feature-detection
131
views
no
answers
no
votes
2013-12-10 15:52:24 -0600
Allotrope
Anyone got 2.4.7 to build with IOS 64 bit?
ios
902
views
no
answers
no
votes
2016-11-01 10:36:48 -0600
Minu
Facial LandMarks extraction Python
opencv
python
Dlib
facialmark
1k
views
no
answers
1
vote
2015-10-15 04:41:21 -0600
Pallavi
How to set parameters for Orb in Java?
java
ORB
parameters
208
views
no
answers
no
votes
2016-10-01 21:55:14 -0600
aarvy
How to distinguish specific type of balls using a switch, OpenCV, and Raspberry Pi?
object-tracking
object_recognition
RaspberryPi
balltracking
431
views
no
answers
no
votes
2017-11-27 20:14:08 -0600
charlesjiangxm
How to deallocate (free, release) cv::cuda::GpuMat?
gpumat
deallocate
release
383
views
no
answers
no
votes
2018-08-28 04:03:12 -0600
Runeker
How to read video from rtp
opencv
ffmpeg
cartracking
399
views
no
answers
no
votes
2020-04-08 09:47:54 -0600
edif
How to determine and compensate for light falloff during stitching
illumination
light
brightness
falloff
compensate
uneven
786
views
no
answers
no
votes
2016-01-04 19:31:26 -0600
phirestalker
CV_CAP_PROP_FOURCC not returning video codec on some videos
videocapture
130
views
no
answers
no
votes
2013-12-22 02:59:47 -0600
Yannis
Object detection in drawing
#objectrecognition
1k
views
no
answers
no
votes
2015-01-15 02:42:37 -0600
KansaiRobot
Resize trackbar
trackbar
453
views
no
answers
1
vote
2014-04-03 14:47:09 -0600
muser
ocl:detectmultiscale error with traincascade
#OpenCL
#CascadeClassifier
941
views
no
answers
no
votes
2018-03-08 08:05:07 -0600
michal
Failed assertion in aruco detectMarkers()
exception
aruco
137
views
no
answers
no
votes
2016-10-13 07:51:42 -0600
sansan
how to configuration opencv to visual studio 2010 on windows 64 bit
vs2010
1k
views
no
answers
no
votes
2013-03-01 02:04:04 -0600
Martin
Laser scanner and the math behind
laser
Scanner
extrinsic
matrix
homography
479
views
no
answers
no
votes
2016-07-22 08:11:50 -0600
danceToBebop
BFmatcher crashes because of different descriptor shapes
python
ORB
SIFT
bfmatcher
error
shape
4k
views
no
answers
no
votes
2017-12-04 04:14:51 -0600
Tschokokuki
Conversion from CV_64F to CV_8U images in Edge Detection Tutorial
opencv2
image
convert
CV_64F
to
CV_8U
383
views
no
answers
no
votes
2019-11-20 04:10:06 -0600
Dimitar Veljanovski
Can i run OpenCV on the GPU pipeline if i plan to deploy it on Android and IOS devices?
android
AndroidOpenCV
opencv
CUDA
300
views
no
answers
no
votes
2016-04-22 08:15:52 -0600
logidelic
FaceRecognizer - using multiple models
eigenfaces
memory
FaceRecognizer
EigenFace
2k
views
no
answers
no
votes
2016-06-09 11:04:52 -0600
fijoy
Writing JPG with alpha channel
jpg
imwrite
alpha-channel
355
views
no
answers
no
votes
2016-12-08 02:57:54 -0600
corneliu.cincea
I get exception when I do a flip
flip
imdecode
990
views
no
answers
no
votes
2014-04-07 05:43:11 -0600
Amar
Disparity Map Using C++
disparity
map
c++
1k
views
no
answers
no
votes
2019-11-29 14:13:07 -0600
TakiEddine
How can I resolve conflicting declaration 'typedef uint32_t uint' ?
mingw
windows
gcc_ARM
Eclipse
276
views
no
answers
no
votes
2018-02-26 02:54:37 -0600
ta946
videoCapture() cannot open specific png images (python/windows)
cv2.videocapture
python
png
298
views
no
answers
1
vote
2019-10-24 03:29:09 -0600
Zana Zakaryaie Nejad
Write video without calling release
opencv
Video
write
release
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