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12,357 questions
Tagged
320
views
no
answers
2
votes
2018-01-23 01:18:20 -0600
deekshith_mr95
crash while building with ffmpeg and contrib in raspberry pi 3 model B(debian)
ffmpeg
build
RaspberryPi
c++
ipcamera
Builderror
555
views
no
answers
2
votes
2018-01-25 18:39:03 -0600
dkeidel
Group or select contours based on location in the image
contours
1k
views
no
answers
2
votes
2018-02-09 08:32:37 -0600
TomPollok
Suggestion: drop VTK for VIZ and use simple OpenGL
3d
viz
4.0
discussion
217
views
no
answers
2
votes
2018-03-20 11:00:58 -0600
ya_ocv_user
Appropriate data format for 3D transformations.
matrix_expressions
data_format
109
views
no
answers
2
votes
2018-04-10 08:51:02 -0600
zachsents
Detecting corners in webcam image
contours
corners
622
views
no
answers
2
votes
2018-04-12 10:16:54 -0600
john_mcdonald
180,000+ Negative Images For You To Use In Object Detection Training
deleted
316
views
no
answers
2
votes
2018-04-30 09:58:51 -0600
DaluS
3D simple deformation reconstruction
opencv
python
3dreconstruction
deformation
95
views
no
answers
2
votes
2018-05-03 06:50:27 -0600
DaviiD1984
Create image of running object with fixed camera
wood
board
fixed-camera
469
views
no
answers
2
votes
2018-05-28 16:03:31 -0600
Tarcisioflima
Leaf Segmentation using EM
EM
image-segmentation
preprocessing
137
views
no
answers
2
votes
2018-06-01 10:11:37 -0600
Jsmith
cv::FAST candidate corners' score when nonmaxSuppression=false
fast
nonmaxSuppression
corner
360
views
no
answers
2
votes
2018-06-11 05:03:25 -0600
WHaoC
Mean subtraction of OpenCV face detector
facedetector
dnn
1k
views
no
answers
2
votes
2018-07-10 07:56:30 -0600
sadegh6383
how to calculate distances between pixels on a contour
contour
distance
c++
253
views
no
answers
2
votes
2018-08-08 07:22:58 -0600
irene
FastFeatureDetector does not detect sharp corners
feature-detection
corner
FastFeatureDetector
340
views
no
answers
2
votes
2018-08-18 08:20:36 -0600
Cid Zhang
A naive approach to evaluate exercise performance--- How to make it better?
tensorflow
openpose
movement-estimation
641
views
no
answers
2
votes
2018-11-09 02:29:13 -0600
l.fabbrini
3D convolution for Deep Neural Network (DNN) module
dnn
conv3D
3d
3DConvolution
CNN
readNet
1k
views
no
answers
2
votes
2018-11-20 22:12:30 -0600
charlesrwest
Enabling optimization options for Raspberry Pi 3 with OpenCV 4.0.0
4.0.0
RaspberryPi
3k
views
no
answers
2
votes
2018-12-21 07:38:47 -0600
joyuer
Circle pattern or chessboard for calibration?
calibrateCamera
calibration
findChessboardCorner
13k
views
no
answers
2
votes
2019-01-22 13:51:58 -0600
run_the_race
What is libopencv-dev for?
installation
install
213
views
no
answers
2
votes
2019-02-28 19:30:57 -0600
WreckItTim
termination criteria broken if you want to specify number of epochs
TermCriteria
bug
bugreporting
MLP
637
views
no
answers
2
votes
2019-03-06 11:42:35 -0600
pcocv
Camera Calibration for underwater lens
underwater
40k
views
no
answers
2
votes
2019-03-18 02:18:13 -0600
LBerger
Expected cv::UMat for argument 'src'
canny
UMat
CheckDataANDProcess
323
views
no
answers
2
votes
2019-04-30 01:44:01 -0600
gino0717
CLAHE has obvious grid artifacts
CLAHE
equlization
Overlooked
108
views
no
answers
2
votes
2019-05-05 08:56:09 -0600
unrandom
Question on Making a pull request for bug fix
pull_request
486
views
no
answers
2
votes
2019-05-14 02:22:06 -0600
sfo
License for trained DNN face detector models?
3rdparty
dnn_samples
face
detector
model
412
views
no
answers
2
votes
2019-05-27 03:39:49 -0600
Quizzy5889
computeECC returning strange values
python#ecc#opencv
209
views
no
answers
2
votes
2019-06-30 06:10:51 -0600
Matouš
How to get error message when running OpenCL kernel
opencl
513
views
no
answers
2
votes
2019-07-30 11:09:26 -0600
Horst
Video Stabilization - general question
Video
stabilization
4k
views
no
answers
2
votes
2019-09-14 09:10:23 -0600
wva
Determine orientation of an product for pick and place
python
opencv
orientation
Angle
calculation
5k
views
no
answers
2
votes
2019-09-26 11:26:01 -0600
Jong
There is a bad link in 'Help and Feedback' section
website
341
views
no
answers
2
votes
2019-11-28 10:27:13 -0600
Elis4
How to use dnn as a detector for facemark ?
c++
opencv
face
dnn
Facemark
cascade
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