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33,433 questions
Tagged
14
views
no
answers
no
votes
2020-07-02 03:28:38 -0500
berak
I am unable to load image using openCV and using visual studio for c++ code.
opencv
c++
imageprocessing
16
views
1
answer
no
votes
2020-07-02 01:09:57 -0500
berak
My saved video run in very fast for higher resolution?
CaptureVideo
CreateVideoWriter
16
views
no
answers
no
votes
2020-07-01 21:19:01 -0500
ibrahim_5403
How can I display supported video format in opencv python?
CaptureVideoo
CreateVideoWriter
22
views
no
answers
no
votes
2020-07-01 19:20:55 -0500
trigal
projectpoints distortion
KITTI
rawdataset
projectPoints
distorted
3d-projection
342
views
1
answer
no
votes
2020-07-01 17:55:29 -0500
trigal
Are Lens Distortion Coefficients inverted for projectPoints?
python
projectPoints
distortion
barrel
pincushion
15
views
no
answers
no
votes
2020-07-01 14:46:11 -0500
JeffTheMess
Opencv Revert back to a higher resolution than what I set.
c++
v4l2
uvcvideo
uvccamera
size
imagesaving
42
views
2
answers
2
votes
2020-07-01 13:48:07 -0500
supra56
Opencv getPerspectiveTransform method gives unclear result
opencv
homography
birds-eyeview
perspectiveTransform
WarpPerspective
13
views
no
answers
-1
votes
2020-07-01 13:39:32 -0500
maha mohy
How to draw on only a single detected marker between four existing ones?
aruco
cvWaitKey
detectmarkers
augmented-reality
augmentedReality
11
views
no
answers
no
votes
2020-07-01 09:35:11 -0500
bkkuan
warning: field of class type without a DLL interface used in a class with a DLL interface
opencv
19
views
no
answers
no
votes
2020-07-01 09:17:55 -0500
Jony01
cv::dilate Is it wanted behavior?
dilate
roi
error
28
views
1
answer
no
votes
2020-07-01 07:42:15 -0500
supra56
Deskew skews the untilted image
deskew
1k
views
2
answers
no
votes
2020-07-01 05:11:13 -0500
supra56
How to know if a camera is stationary or moving?
stationary
camera
moving
84
views
1
answer
-1
votes
2020-07-01 04:52:04 -0500
supra56
Inserting Logo in an image
bitwise
15
views
no
answers
no
votes
2020-07-01 04:39:38 -0500
albeh95
Detection after classification
objectdetection
71
views
1
answer
-2
votes
2020-07-01 03:35:45 -0500
kpachinger
Hi..i'm new in openCV.. it is possible to get left upper face,left lower face ,right upper face and right lower face regions of face ??... Let me know it there any reference regarding to it ... I am using unity3D with OpenCV and dlib.
opencv#facedetection
opencvforunity
16
views
no
answers
no
votes
2020-07-01 03:02:21 -0500
snehal
vignetting correction
c++
opencv
25
views
no
answers
no
votes
2020-06-30 20:59:01 -0500
supra56
Inline undistorting an image
lens-distortion
39
views
1
answer
2
votes
2020-06-30 10:21:51 -0500
sturkmen
COMPRESSION algo not helpful in PNG cases?
png
image
compression
19
views
no
answers
no
votes
2020-06-30 09:44:48 -0500
astronaut
How to get 2d correspondances for 3d cad model points for non textured objects?
solvePnP
6D
pose_estimation
texture-less
real-time
17
views
no
answers
no
votes
2020-06-30 07:52:23 -0500
MohammedArbaz Shaikh
Which version of OpenCV is suitable for android 3.6.1 and greater visions?
androidandroidopencv
androidStudio
22
views
no
answers
no
votes
2020-06-30 06:44:11 -0500
redhwan
remove opencv 4.2 ubuntu 16.04
python
opencv4
ubuntu
21
views
no
answers
no
votes
2020-06-30 06:05:01 -0500
supra56
fatal error C1083: Cannot open include file: 'pthread.h': No such file or directory
cmake-gui
14
views
no
answers
no
votes
2020-06-30 05:23:10 -0500
bkkuan
x86 conflicts with target machine x64 [closed]
opencv-python
15
views
no
answers
no
votes
2020-06-30 03:43:58 -0500
DanielTan
Using OpenCV on MbedOS
embedded
mbed-os
opencv4.3.0
arm64
27
views
1
answer
no
votes
2020-06-30 03:38:44 -0500
forestjj
how to write Out-of-focus Deblur Filter with java
java#opencv
21
views
no
answers
no
votes
2020-06-30 03:13:02 -0500
supra56
how to read and release after each frames is processed in streaming video using pafy and cv2
stream
20
views
no
answers
no
votes
2020-06-30 02:51:04 -0500
berak
I got an Error Code LNK2019
LNK2019
hdf
27
views
no
answers
-1
votes
2020-06-30 01:22:57 -0500
berak
A javascript Error:cv2.error:OpenCv(4.2.0)
python
opencv
javascript
cv2
VSCode
220
views
no
answers
-3
votes
2020-06-29 21:29:05 -0500
supra56
I am getting the error. this is training code for training the model to identify short hair long hair and bald. [closed]
python
scikit-learn
20
views
no
answers
no
votes
2020-06-29 20:56:31 -0500
bernard55
Need advice on how to clean noise out of image
python
opencv
1
2
3
4
5
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1115
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