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5,271 questions
Tagged
opencv
×
894
views
2
answers
-1
votes
2020-06-28 05:12:46 -0600
Sai Nyi
How to change OpenCV python 3
opencv
286
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
937
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
135
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
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
939
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
251
views
no
answers
no
votes
2020-07-02 03:28:38 -0600
berak
I am unable to load image using openCV and using visual studio for c++ code.
opencv
c++
imageprocessing
1k
views
no
answers
no
votes
2020-07-03 14:33:16 -0600
Sara Ahmed
OpenCV Decompose projection matrix outputs
opencv
python
3dreconstruction
Calib3d
projection-matrix
253
views
no
answers
no
votes
2020-07-04 07:05:56 -0600
vchill
Unable to build opencv on windows
c++
opencv
opencv_contrib
3k
views
2
answers
3
votes
2020-07-07 03:40:47 -0600
berak
can't run HoughCircles on image
opencv
python
image-processing
60k
views
2
answers
1
vote
2020-07-08 07:00:19 -0600
supra56
Python-openCV: Extracting (x,y) coordinates of point features on an image
opencv
python
1k
views
no
answers
no
votes
2020-07-08 08:55:49 -0600
laura
OpenCL error CL_INVALID_VALUE in findChessboardCornersSB
opencl
cpp
c++
opencv
480
views
no
answers
no
votes
2020-07-08 14:39:09 -0600
supra56
android opencv optical mark recognition [closed]
android
opencv
omr
3k
views
2
answers
no
votes
2020-07-08 23:40:07 -0600
sturkmen
What does the history of this function “createBackgroundSubtractorMOG2” means?
python
opencv
95
views
no
answers
no
votes
2020-07-09 11:41:44 -0600
arnoldman_66
Why are the coordinates of each crack not steady
opencv
python
754
views
1
answer
no
votes
2020-07-11 02:21:43 -0600
berak
How to rotate putText from the Android studio.
androidStudio
android
opencv
putText
803
views
no
answers
no
votes
2020-07-11 03:35:42 -0600
supra56
what does this warning mean? warning : field of class type without a DLL interface used in a class with a DLL interface
opencv
DLL
dlls
python
cmake
2k
views
1
answer
-1
votes
2020-07-11 08:15:46 -0600
berak
how to resolve (-215:Assertion failed) !_src.empty() in function 'cv::boxFilter'
java
opencv
409
views
no
answers
-1
votes
2020-07-11 22:48:56 -0600
despair104
How to solve this? (finding an image)
opencv
python3
feature-detection
440
views
1
answer
no
votes
2020-07-13 02:14:05 -0600
berak
OpenCV Clasification Neural Network + Image Flattening Question
Convolutional
neuralnetwork
c++
opencv
149
views
no
answers
no
votes
2020-07-13 03:36:48 -0600
Markovicz
OpenCV simple showimage command takes 70ms on RPI4
opencv
lag
showimage
937
views
no
answers
no
votes
2020-07-13 09:56:54 -0600
Malathi_72
smooth edges in binary images
opencv
python
1k
views
1
answer
no
votes
2020-07-14 01:42:29 -0600
berak
import cv2 error on windows: missing configuration files
IMPORT_CV2
ImportError
opencv
python
missing
configuration
4k
views
1
answer
no
votes
2020-07-14 04:47:44 -0600
Painter123
Make the background of the image transparent using a mask
c++
opencv
1k
views
no
answers
no
votes
2020-07-14 05:57:00 -0600
dlrnae
Change a particular color in an Image Python
opencv
python
739
views
no
answers
no
votes
2020-07-14 20:16:24 -0600
pardeep kumar
How to use a keras custom trained classifier's .pb file inside OpenCV DNN module
cv2.dnn
dnn
opencv
466
views
1
answer
no
votes
2020-07-17 01:37:01 -0600
berak
How to convert color Image to PPM image to use in TensorRT
opencv
c++
1k
views
no
answers
no
votes
2020-07-17 04:22:47 -0600
snehal
vignetting correction
c++
opencv
475
views
no
answers
no
votes
2020-07-17 04:41:23 -0600
opencvr
How to get accurate transformation between two 2D point cloud?
opencv
c++
2d-Scanner
ICP
pose
1k
views
3
answers
no
votes
2020-07-17 13:29:17 -0600
berak
show video and texts on single window
opencv
python
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