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29,830 questions
Tagged
506
views
1
answer
-1
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2020-06-27 05:20:25 -0600
supra56
Python type casting [closed]
python
opencv
240
views
2
answers
no
votes
2020-06-27 07:56:41 -0600
supra56
Opencv Doxygen for python
opencv
python
19k
views
1
answer
no
votes
2020-08-17 09:55:18 -0600
berak
VideoCapture in Colab
cv2.videocapture
colab
1k
views
no
answers
no
votes
2020-06-27 12:04:15 -0600
Marcin Osypka
Opencv.js 4.4 in web worker is not loading
js
OpenCV.js
476
views
no
answers
no
votes
2020-06-27 16:22:30 -0600
hak16
seamlessClone flickering
mask
seamlessClone
112
views
no
answers
no
votes
2020-06-27 20:13:58 -0600
Malathi_72
Align the image contents vertically
deskewing
329
views
no
answers
-1
votes
2020-06-28 10:54:26 -0600
Dragonfly Robotics
OpenCV Training Custom Haar Cascade with Python 3
opencv
python
cvHaarCascadeClassi
682
views
1
answer
no
votes
2020-06-29 01:24:54 -0600
berak
lheibph = LBPHFaceRecognizer.create();
face
java
978
views
no
answers
no
votes
2020-06-28 14:41:06 -0600
VRDEV
OpenCV CUDA SURF Performance vs CPU version
CUDA
SURF
gpu
3k
views
1
answer
no
votes
2020-06-29 05:55:30 -0600
supra56
cv2.error: OpenCV(4.3.0) error: (-215:Assertion failed)
python
ml
ann
144
views
no
answers
no
votes
2020-06-29 05:22:31 -0600
tomer
Creating Video From Images In C [closed]
CreateVideoWriter
cvVideoWriter
cvWriteFrame
3k
views
2
answers
no
votes
2020-07-02 08:29:00 -0600
supra56
How to do a perspective transformation of an image which is missing corners using opencv java
contour
edge-detection
1k
views
2
answers
2
votes
2020-07-01 10:19:18 -0600
sturkmen
Opencv getPerspectiveTransform method gives unclear result
opencv
homography
birds-eyeview
perspectiveTransform
WarpPerspective
1k
views
no
answers
no
votes
2020-06-29 11:15:16 -0600
LoveOpencv
Gradually increased memory of jetson nano in the decoding of multi-stream using Gstreamer+Opencv
gstreamer
rtsp
opencv
python
6k
views
no
answers
no
votes
2020-06-29 13:07:56 -0600
Riya208
How to superimpose heatmap of size (1024, 1024) on Image of size (1024, 1024, 3)?
cv2
cvtColor
heatmap
cv2addWeighted
167
views
no
answers
no
votes
2020-06-29 20:56:31 -0600
bernard55
Need advice on how to clean noise out of image
python
opencv
623
views
no
answers
no
votes
2020-06-30 02:51:04 -0600
berak
I got an Error Code LNK2019
LNK2019
hdf
756
views
1
answer
2
votes
2020-06-30 10:21:51 -0600
sturkmen
COMPRESSION algo not helpful in PNG cases?
png
image
compression
5k
views
no
answers
no
votes
2020-06-30 06:05:01 -0600
supra56
fatal error C1083: Cannot open include file: 'pthread.h': No such file or directory
cmake-gui
323
views
no
answers
no
votes
2020-06-30 03:43:58 -0600
DanielTan
Using OpenCV on MbedOS
embedded
mbed-os
opencv4.3.0
arm64
383
views
no
answers
no
votes
2020-06-30 05:23:10 -0600
bkkuan
x86 conflicts with target machine x64 [closed]
opencv-python
1k
views
no
answers
no
votes
2020-06-30 06:44:11 -0600
redhwan
remove opencv 4.2 ubuntu 16.04
python
opencv4
ubuntu
112
views
no
answers
no
votes
2020-06-30 07:52:23 -0600
MohammedArbaz Shaikh
Which version of OpenCV is suitable for android 3.6.1 and greater visions?
androidandroidopencv
androidStudio
367
views
no
answers
no
votes
2020-06-30 09:44:48 -0600
astronaut
How to get 2d correspondances for 3d cad model points for non textured objects?
solvePnP
6D
pose_estimation
texture-less
real-time
183
views
no
answers
no
votes
2020-06-30 20:59:01 -0600
supra56
Inline undistorting an image
lens-distortion
568
views
1
answer
no
votes
2020-07-01 07:42:15 -0600
supra56
Deskew skews the untilted image
deskew
385
views
1
answer
-2
votes
2020-07-01 03:35:45 -0600
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.
Facedetection
1k
views
no
answers
no
votes
2020-07-17 04:22:47 -0600
snehal
vignetting correction
c++
opencv
164
views
no
answers
no
votes
2020-07-01 09:17:55 -0600
Jony01
cv::dilate Is it wanted behavior? [closed]
dilate
roi
error
1k
views
no
answers
no
votes
2020-07-01 09:35:11 -0600
bkkuan
warning: field of class type without a DLL interface used in a class with a DLL interface
opencv
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