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12,357 questions
Tagged
344
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answers
no
votes
2013-11-23 07:11:29 -0600
tony674762854
Is visual studio professional 2013 compatible with opencv2.4.7?
VS2013
59
views
no
answers
no
votes
2016-06-03 09:45:22 -0600
vaishali masal
i am doing project using opencv on raspberian wheezy (Linux) platform.Can anyone provide me a code for histogram equalisation using python language.
opencv
python
3k
views
no
answers
no
votes
2020-08-24 22:08:38 -0600
cherie
OpenCV Net from ONNX not works
readNetFromONNX
cv2.dnn
318
views
no
answers
no
votes
2017-05-26 07:55:13 -0600
jordiCP
Build Opencv320 for android with NEON works but app crashes at start
opencv3
android
build
neon
965
views
no
answers
no
votes
2014-08-03 13:46:54 -0600
Kozuch
Meaning of perspective transformation matrix (Q) values
stereo-calibration
matrix
transformation
perspective
495
views
no
answers
no
votes
2016-12-18 15:14:21 -0600
Tetragramm
Analyse image from a video/avc (h264) Android
android
opencv
H264
473
views
no
answers
no
votes
2014-08-07 21:57:24 -0600
bacherak
Opencv - java - with camera that sends video on wifi
videocapture
1k
views
no
answers
no
votes
2018-05-16 12:48:44 -0600
ImageCounter
Android OpenCV 3.4.1 DNN tutorial broken
android
opencv
opencv3.4.1
3.4.1
tutorials
675
views
no
answers
no
votes
2018-07-12 10:16:33 -0600
berak
failing cmake configure for opencv on Jetson TX2
cmake
Jetson
tegra
TX2
162
views
no
answers
no
votes
2017-07-22 04:47:05 -0600
linengmiao
Explanation for stitching parameters needed
panorama
image-stitching
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
104
views
no
answers
no
votes
2015-08-09 08:14:03 -0600
Detect two Objects in contact
Detect two objects in contact
contact
detection
442
views
no
answers
no
votes
2018-11-27 09:01:13 -0600
es
Why are large kernels on CUDA slower than on CPU?
CUDA
filter2D
createLinearFilter
805
views
no
answers
no
votes
2015-03-18 02:06:41 -0600
AuroraBlaze
Connecting to wifi camera on android using opencv
android
opencv
895
views
no
answers
no
votes
2017-05-30 17:03:50 -0600
jfrod
Configuring CMake for OpenCV Ubuntu 16.04
cmake-error
367
views
no
answers
no
votes
2016-06-30 03:16:33 -0600
Finfa811
Feature descriptor resistant to barrel distortion?
descriptor
featuredetection
barreldistortion
feature-matching
keypoint
distortion
496
views
no
answers
no
votes
2020-08-05 23:03:35 -0600
supra56
Is it possible to use tee in gstreamer pipeline inside VideoCapture() API?
1#opencv#c++
1k
views
no
answers
no
votes
2016-08-23 20:01:38 -0600
don-prog
the clang compiler does not support '-mfpu=neon-fp16' on the opencv build stage
ios
OSX
77
views
no
answers
no
votes
2018-12-10 01:29:06 -0600
SunXuan
All image pixel values become 205 after setting CAP_PROP_FRAME_WIDTH and CAP_PROP_FRAME_HEIGHT in OpenCV using webcam
c++#webcam
1k
views
no
answers
1
vote
2015-11-21 08:29:45 -0600
Mr.Karimi.D
How to make this picture more clear?
OCR
Filtering
adaptiveThreshold
Overlooked
1k
views
no
answers
no
votes
2015-08-07 15:45:45 -0600
FooBar
Detect laser on shooting target
laserpointer
RaspberryPi
camera
binaryvideo
126
views
no
answers
no
votes
2014-06-27 00:55:42 -0600
aid_daniel
how to use gen_java.py for android to generator jni files like imgproc.cpp
gen_java.py
290
views
no
answers
no
votes
2016-05-17 13:53:40 -0600
patri
ORB/BruteForce-drawing matches when there are none
c++
bruteforcematcher
ORB
487
views
no
answers
no
votes
2017-12-29 06:27:22 -0600
demonferrari
Moving the opencv window on top Qt(c++) dialogs/widgets
opencv
qt
247
views
no
answers
no
votes
2018-10-25 02:56:13 -0600
carsanbu
HoughLines with theta greater than PI
Hough
HoughLines
1k
views
no
answers
no
votes
2020-09-21 03:19:25 -0600
alf0815
findChessboardCornersSB irregular behavior
calibration
python
446
views
no
answers
no
votes
2014-04-02 06:59:44 -0600
Amar
Disparity map example in Java
DisparityMap
java
268
views
no
answers
no
votes
2019-05-22 13:35:50 -0600
Jaques
calculate Z from two images possible?
opencv
python
math
camera
computer-vision
computervision
163
views
no
answers
no
votes
2014-10-03 16:26:52 -0600
sheldon
How to build Opencv 3 alpha with cmake
alpha
319
views
no
answers
no
votes
2016-04-20 15:35:48 -0600
Mathieu Barnachon
OpenCV tutorial project on Github ?
ios
opencv
tutorials
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