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29,830 questions
Tagged
1k
views
no
answers
no
votes
2019-09-11 16:49:51 -0600
cccoleman
Determine the rotation, translation and scaling in homography matrix from estimateAffinePartial2D; Can I force no scaling? (Euclidan/Rigid)
image-registration
256
views
no
answers
3
votes
2019-09-11 14:54:26 -0600
MikeTronix
Has OpenCV been approved for safety critical applications?
safety
mission
critical
certification
version
build
1k
views
2
answers
1
vote
2019-09-11 10:59:23 -0600
Freeman
Which other values does the anchor point in blur function take?
blur
Input
anchor
point
1k
views
no
answers
no
votes
2019-09-11 08:09:03 -0600
SagRU
Is it possible to immediately reduce memory usage by deleting variables?
memory_allocation
772
views
1
answer
no
votes
2019-09-11 06:29:31 -0600
sgarg2
explanation for dnn_backend_opencv not declared in scope error [closed]
c++#dnn#opencv
3k
views
1
answer
no
votes
2019-09-11 04:00:26 -0600
cancerberosgx
Creating a color gradient area
gradientcolor
linear
gradient
cplusplus
437
views
no
answers
no
votes
2019-09-11 01:34:09 -0600
manishg
OpenCV projectionPoints giving abnormal results
opencv#c++
c++#calibrateCamera
16k
views
no
answers
no
votes
2019-09-11 01:23:27 -0600
Volt-AmperAI
Problem instaling libgtk2.0-dev and pkg-config
cmake
opencv
4k
views
2
answers
1
vote
2019-09-10 14:30:12 -0600
ImageProcessing_MF
Placing UYVY data in a Mat, C++
UYVY
c++
Mat
dataformat
uint8_t
image
1k
views
no
answers
no
votes
2019-09-10 13:18:34 -0600
Markus11123
Distance between Camera and Marker (calculate with Tvec)
distance
solvePnP
camera
pose
translation
tvec
348
views
no
answers
no
votes
2019-09-10 13:13:45 -0600
rakuwaku
imshow low fps over LAN ssh
X11
SSH
Opencv3.0
814
views
1
answer
no
votes
2019-09-10 11:10:54 -0600
Nazzal
Blocked camera detection using opencv
CSM
342
views
no
answers
no
votes
2019-09-10 08:35:22 -0600
agorka
DNN - Load segmentation model with variable input shape
dnn
3k
views
no
answers
no
votes
2019-09-10 07:49:33 -0600
brendanlb
OpenCV fisheye calibration fails
calibration
fisheye
c++
opencv
assertionerror
178
views
no
answers
no
votes
2019-09-10 07:16:33 -0600
geregabor
Wrong Intrinsic and Distrotion coefficients
calibrateCamera
658
views
no
answers
no
votes
2019-09-10 02:19:43 -0600
enxdtw
cvtColor hls to rgb lightening image
cvCvtColor
CV_BGR2HLS
592
views
no
answers
no
votes
2019-09-09 23:51:27 -0600
BSayani
Trying to automate desktop application using sikuli integrated with eclipse.
mac_OSX
761
views
no
answers
no
votes
2019-09-09 13:40:34 -0600
me.Stoffel
Get homography to warp image using camera pose obtained from 3D tracking
cvFindHomography
cvWarpPerspective
261
views
no
answers
no
votes
2019-09-09 11:19:11 -0600
nntsyeo
VIDEOIO ERROR: Pixel Format is unsupported
v4l2
CaptureVideo
231
views
no
answers
no
votes
2019-09-09 11:03:14 -0600
aimlyogi
Image quality for multi page Tiff
image
badquality
image-preprocessing
1k
views
1
answer
no
votes
2019-09-09 04:09:29 -0600
Kitnos
Get the contours of largest blob
opencv
c++
blob
321
views
1
answer
no
votes
2019-09-09 03:46:59 -0600
Witek
How do i extract background from videos and remove everything from the forground.
opencv
python
computervision
330
views
no
answers
1
vote
2019-09-09 03:04:15 -0600
Bleach
Multi camera calibration with flat pattern, error minimization.
camera
calibrateCamera
stereocalibrate
288
views
no
answers
no
votes
2019-09-09 02:17:46 -0600
Rakesh_V
Getting error while compiling sampleDetectLandmarks.cpp [closed]
Facedetection
edges
168
views
no
answers
no
votes
2019-09-08 22:41:23 -0600
shuaizhang
DNN do not support tf.tile
dnn
tf.tile
534
views
no
answers
no
votes
2019-09-08 21:23:55 -0600
karl liu
failed to compile OpenCV with CUDA at opencv_cudev module
build
249
views
no
answers
no
votes
2019-09-08 19:48:06 -0600
JailsonPanizzon
How create a release for windows with OpenCV and PyQt5?
release
windows
Generate
exe
443
views
no
answers
no
votes
2019-09-08 00:18:08 -0600
vickygig
why fx focal length is changing when I calibrating the camera.
calibration
903
views
2
answers
no
votes
2019-09-07 11:51:44 -0600
tomihasa
Install OpenCV in Windows 10
qt
Windows10
cmake
install
1k
views
1
answer
no
votes
2019-09-07 11:39:44 -0600
kobeking
How does stereo SGBM algorithm really work inside ?
StereoSGBM
edges
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