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12,357 questions
Tagged
94
views
no
answers
no
votes
2019-07-29 03:20:32 -0600
Vizier87
Unwanted autocrop in video feed
ueye
Cockpit
346
views
no
answers
no
votes
2019-07-29 13:08:36 -0600
me16b001
Threshold the image for particle counting without splitting/fragmenting the particles
particlecount
threshold
counting
97
views
no
answers
no
votes
2019-07-28 15:47:36 -0600
tsenst
Reason for limitation in EdgeAwareInterpolator to max_short matches
ximgproc
49
views
no
answers
no
votes
2019-07-28 07:21:06 -0600
imcoming
Some question about translation matrix?
translationMatrix
935
views
no
answers
no
votes
2019-07-27 16:00:38 -0600
stiv-yakovenko
undefined reference to cv::cuda::dft
cmake
linux
opencv
Linking
140
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
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
457
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
803
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
1k
views
no
answers
no
votes
2019-07-26 07:16:16 -0600
supra56
Windows 10 building openCV.js
opencvjs
1k
views
no
answers
no
votes
2019-07-26 01:22:09 -0600
sahilrider
How to use opencv_contrib functions?
install
113
views
no
answers
no
votes
2019-07-25 21:00:23 -0600
rkandury
findContours function in C++ not giving same number as Python
FindContour
719
views
no
answers
no
votes
2019-07-25 07:14:33 -0600
christophe_nguyen
Jetbrains / Clion & OpenCv Installation
install
513
views
no
answers
no
votes
2019-08-06 06:53:42 -0600
kavikode
use surf (part of opencv-contrib,module xfeatures2d) in opencv.js
js
OpenCV.js
SURF
SIFT
feature-matching
442
views
no
answers
no
votes
2019-07-25 01:27:15 -0600
ibrahim_5403
Error in loading .pb file from readNetFromTensorflow?
dnn
c++dnnopencv
opencvpython
readNetFromTensor
16k
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
266
views
no
answers
no
votes
2019-07-24 12:42:01 -0600
stephannash
Minimum distance my setup can detect
DisparityMap
disparity
2k
views
no
answers
no
votes
2019-07-25 02:09:28 -0600
Rafutek
How to cast a Rect to a Rect2d ?
Facedetection
tracking
23
views
no
answers
no
votes
2019-07-24 05:04:34 -0600
majaja
why normrect discard one pixel of each boundary when applying Viola-Jones Obj detection
objectdetect.
viola-jones.
Image_Normalization.
1k
views
no
answers
no
votes
2019-07-24 06:33:25 -0600
supra56
On downloading opencv 3.4.0 i got an error
install
error
73
views
no
answers
no
votes
2019-07-23 21:18:28 -0600
supra56
how to detect 2 other objects? use camshift
opencv
326
views
no
answers
no
votes
2019-07-23 12:35:39 -0600
Eric31
How to force cross compile build?
build-error
181
views
no
answers
no
votes
2019-07-23 07:26:29 -0600
govi2010
copyTo with () operator is not working on IOS
ios
127
views
no
answers
no
votes
2019-07-23 08:59:29 -0600
supra56
in here I get error for roi it is 'inconsistent use of tabs and spaces in indentation '
opencv
python
449
views
no
answers
1
vote
2019-07-22 21:19:36 -0600
kavikode
Adding Wrappers for Modules in OpenCV.js
opencvjs
255
views
no
answers
no
votes
2019-07-22 12:44:30 -0600
Ejok
cv::ocl::Kernel run method generate exception ( error: (-215) clEnqueueReadBuffer) (OpenCV 4.1.0)
opencv410
qt
kernel
ocl
1k
views
no
answers
no
votes
2019-07-22 12:35:40 -0600
karnivaurus
Changing channel ordering in OpenCV prevents rectangle being drawn
numpy
channel
264
views
no
answers
no
votes
2019-07-22 09:26:17 -0600
karnhack
libopencv_stitching.so.4.1.0: file too short
4.1.0
RaspberryPi3
make
189
views
no
answers
no
votes
2019-07-22 04:14:34 -0600
ymw
Mat array[20] to unsigned short array
Mat
array
convert
unsigined
short
180
views
no
answers
no
votes
2019-07-22 02:45:19 -0600
Eric Peter
how can load a frozen.pb model in nodejs using opencv4nodejs
opencv4nodejs
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