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29,830 questions
Tagged
110
views
no
answers
no
votes
2019-07-25 01:52:38 -0600
Arup Mallick
I am not able to find contour from video [closed]
opencv#python
1k
views
no
answers
no
votes
2019-07-25 02:09:28 -0600
Rafutek
How to cast a Rect to a Rect2d ?
Facedetection
tracking
447
views
1
answer
no
votes
2019-07-25 04:15:24 -0600
vinio
OpenCV throws exception when calling Mat.put() with direct bytebuffer
Mat
ByteBuffer
CV_8UC3
java
2k
views
1
answer
no
votes
2019-07-25 06:30:59 -0600
LBerger
Read image to an already allocated Mat
python
imread
614
views
no
answers
no
votes
2019-07-25 07:14:33 -0600
christophe_nguyen
Jetbrains / Clion & OpenCv Installation
install
1k
views
1
answer
no
votes
2019-07-25 09:20:22 -0600
Witek
Determine object size in 2D image ?
image
analysis
209
views
1
answer
no
votes
2019-07-25 09:29:05 -0600
Witek
How to find different images in a folder? Recognize objects
FindDifferent
Images
1k
views
1
answer
-1
votes
2019-07-25 09:57:19 -0600
Chris
find outlined text in an image and cut the outline text ; with python
outlined
Text
6k
views
2
answers
5
votes
2019-07-25 10:22:44 -0600
AbhiTronix
realtime video stabilization
realtime
Video
stabilization
9k
views
1
answer
no
votes
2019-07-25 10:25:14 -0600
AbhiTronix
[Python] Real time image stabilization with Optical Flow
python
opticalflow
stabilization
videostabilization
227
views
1
answer
no
votes
2019-07-25 10:51:21 -0600
holger
newbie question: working with higher dimensional mat [closed]
dnn
Mat
dimensionality
106
views
no
answers
no
votes
2019-07-25 21:00:23 -0600
rkandury
findContours function in C++ not giving same number as Python
FindContour
1k
views
no
answers
no
votes
2019-07-26 01:22:09 -0600
sahilrider
How to use opencv_contrib functions?
install
1k
views
1
answer
no
votes
2019-07-26 04:08:42 -0600
Pain
How to calculate face recognition rate and choose threshold when using LBPHFaceRecognizer in OpenCV
FaceRecognition
961
views
1
answer
no
votes
2019-07-26 06:30:53 -0600
supra56
Loading a Caffe model in OpenCV.js[Solved]
OpenCV.js
812
views
no
answers
no
votes
2019-07-26 07:16:16 -0600
supra56
Windows 10 building openCV.js
opencvjs
775
views
no
answers
no
votes
2019-07-26 08:06:15 -0600
Uday
How to read video from Thorlabs DCC1545M camera using opencv python
camera
python
microsoft_visual
415
views
no
answers
no
votes
2019-07-26 09:14:18 -0600
Raki
What's the frame OpenCV uses?
stereo-calibration
monocular
CameraFrames
transformations
backprojection
project3dToPixel
494
views
1
answer
no
votes
2019-07-26 10:46:12 -0600
holger
OpenCL Performance (or lack of)
opencv
opencl
UMat
1k
views
no
answers
no
votes
2019-07-26 12:41:35 -0600
antithing
Fisheye undistorted image, does the camera matrix change?
aruco
fisheye
calibration
15k
views
no
answers
no
votes
2019-07-26 22:08:48 -0600
supra56
AttributeError: module 'cv2.cv2' has no attribute 'saliency'[SOLVED]
saliency
import
modules
122
views
no
answers
no
votes
2019-07-27 01:21:55 -0600
vishwesh5
EXE Installer Creation for OpenCV 4.1.0
installation
windows
4.1.0
782
views
no
answers
no
votes
2019-07-27 16:00:38 -0600
stiv-yakovenko
undefined reference to cv::cuda::dft
cmake
linux
opencv
Linking
613
views
no
answers
no
votes
2019-07-28 06:32:29 -0600
dedetuga
Is there a better way to named pipe a `cv::mat` variable [closed]
linux#opencv
pipes
676
views
2
answers
no
votes
2019-07-28 07:05:16 -0600
supra56
Access output of a Caffe Slice Layer
dnn#opencv
caffe
45
views
no
answers
no
votes
2019-07-28 07:21:06 -0600
imcoming
Some question about translation matrix?
translationMatrix
8k
views
1
answer
no
votes
2019-07-28 07:51:45 -0600
paubau
How can i load a onnx with opencv?
python
dnn
90
views
no
answers
no
votes
2019-07-28 15:47:36 -0600
tsenst
Reason for limitation in EdgeAwareInterpolator to max_short matches
ximgproc
4k
views
1
answer
no
votes
2019-07-28 17:46:14 -0600
Ardillatactica
Exception in thread "main" java.lang.NoClassDefFoundError: org/opencv/core/Core
error
main
84
views
no
answers
no
votes
2019-07-29 00:50:21 -0600
marcius23
Making touchable/interactive surface [closed]
tags_deleted
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