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32,463 questions
Tagged
23
views
no
answers
no
votes
2020-02-19 19:50:34 -0500
Samiha
How to create Axis-aligned bounding boxes using Flatten()
objectsboundingbox
objectdetection
deeplearning
1
view
no
answers
no
votes
2020-02-19 15:22:51 -0500
js85hbg
Opencv.js - Background subtraction and replacement in Javascript
backgroundMOG2
mask
opencvjs
1
view
no
answers
no
votes
2020-02-19 15:00:52 -0500
ani
SFM samples build error
SfM
opencv_sfm
cmake
Eigen
31
views
2
answers
no
votes
2020-02-19 14:58:29 -0500
eshirima
how to increase processing speed of YOLO running on QEMUx86-64
tiny-Yolov3
image-processing
6
views
no
answers
no
votes
2020-02-19 13:50:06 -0500
MKuma
opencv_traincascade.exe available somewhere?
opencv_traincascade
6
views
no
answers
no
votes
2020-02-19 12:30:13 -0500
Nativate
Error using caffemodel Jupiter notebook
opencv
python
caffemodel
13
views
no
answers
no
votes
2020-02-19 11:20:40 -0500
Bensuperpc
Issues with Opencv 4.2 and Tensorflow 2.0
dnn
opencv
python
tensorflow
7
views
no
answers
no
votes
2020-02-19 11:06:04 -0500
Xyre
Finding dissimilarities based on Non-Matched keypoints, AKAZE+BRISK Trouble
akaze+brisk
trouble
10
views
no
answers
no
votes
2020-02-19 11:00:40 -0500
Pigeon
Detect the center of a tag
centroid
tag
tracking
track
46
views
1
answer
no
votes
2020-02-19 09:55:13 -0500
firebladed
VIDEOIO ERROR: V4L2: Pixel format of incoming image is unsupported by OpenCV
video4linux
pixelformat
12
views
no
answers
no
votes
2020-02-19 08:42:19 -0500
jrweikle
compare 2 images
carDetection
10
views
no
answers
no
votes
2020-02-19 06:38:05 -0500
berak
I am getting Segmentation fault (core dumped)
python
opencv
error
38
views
1
answer
no
votes
2020-02-18 21:42:03 -0500
supra56
I'm compiling opencv3.4.9 and contrib3.4.9. But it doesn't work with python2.7[SOLVED]
opencv_python
opencv_contrib
10
views
no
answers
no
votes
2020-02-18 19:56:19 -0500
kimyg5281@gmail.com
VIDEOIO ERROR: V4L2: Pixel format of incoming image is unsupported by OpenCV Unable to stop the stream: Device or resource busy
C++webcamopencv
24
views
1
answer
no
votes
2020-02-18 13:06:51 -0500
holger
calculate the Euclidean distances among one pixel selected from the object of interest and the rest of the points in the image
opencv
python
Euclidean_distance
CIE-LAB
35
views
1
answer
no
votes
2020-02-18 10:00:56 -0500
kbarni
how to detect discontinuity in object boundaries
opencv
c++
js
17
views
1
answer
no
votes
2020-02-18 04:15:21 -0500
supra56
intermittently get multiple error while reading frame from video capture card using python opencv bindings
opencvpython
22
views
no
answers
no
votes
2020-02-18 03:52:05 -0500
zohra
Error when I compile OpenCV
opencv
4.1.0
file
install
cannot
Find
26
views
no
answers
no
votes
2020-02-17 09:46:37 -0500
Kakeh
Imaging Experts Help Me
opencv
cctv
ipcamera
18
views
no
answers
no
votes
2020-02-17 08:56:39 -0500
Imran B
cv2.cuda.remap and initUndistortRectifyMap()
CUDA
opencv
python
remap
Undistort
fisheye
18
views
no
answers
no
votes
2020-02-17 06:30:49 -0500
LangdalePikes
peak in false positives for detectMultiscale
detectMultiScale
14
views
no
answers
no
votes
2020-02-17 04:20:50 -0500
Massimiliano
Assertion failed calling motionFromEssentialChooseSolution in python
python
SfM
33
views
1
answer
no
votes
2020-02-17 03:04:49 -0500
holger
Detecting changes of image
machine-vision
image-recognition
machine-learning
17
views
no
answers
no
votes
2020-02-17 03:03:49 -0500
RobinHu
Decode with multiple GPUs: How can I specify whichi gpu to use in cv::VideoCapture()?
videocapture
18
views
no
answers
no
votes
2020-02-17 00:39:34 -0500
mythili
how to group nearby contours?
opencv
28
views
no
answers
no
votes
2020-02-17 00:38:43 -0500
Shiwam
I am trying to fix bug issues in opencv and I am a beginner, I am facing problem in setting up the Visual Studio Code but there is Include Path error for many header files.
VSCode
12
views
no
answers
no
votes
2020-02-16 23:18:34 -0500
putta
I want to work on opencv to get human body measurements so anybody please help me how I can do thisI
humanmeasurements
19
views
no
answers
no
votes
2020-02-16 21:57:05 -0500
ToanVnET
OpenCV-VideoWriter can not write *.mp4 with C++ ?
ffmpeg
opencv
c++
videowriter
mp4
mpeg4
19
views
no
answers
no
votes
2020-02-16 20:38:50 -0500
Linces
Way to a capture/convert ocvFFMpegIPCamSource stream to a bitmap? Delphi-opencv [closed]
delphi
Opencv#delphi
14
views
no
answers
no
votes
2020-02-16 18:03:37 -0500
Ibai
Determining types of 3D transformation between two sets of cloud points
transformation
3dmatrix
affine3d
estimateaffine3d
affine-transform
1
2
3
4
5
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