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12,357 questions
Tagged
689
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2019-10-02 06:54:22 -0600
huawarobot
Position estimation on tennis court
opencv
Line
matching
localization
2k
views
no
answers
no
votes
2019-10-02 04:06:27 -0600
berak
capture video from camera by OpenCV?
opencv
c++
303
views
no
answers
no
votes
2019-10-01 11:43:01 -0600
WolfG
CMake save config
cmake
save
config
109
views
no
answers
no
votes
2019-10-01 08:06:38 -0600
srpantano
Read each letter from the handwritten text in python
handwriting
handwritten
python
boundary
threshold
472
views
no
answers
no
votes
2019-10-01 08:18:40 -0600
VCAS
OpenCV dnn load keras model
keras-tf-opencv
keras
81
views
no
answers
no
votes
2019-10-01 06:55:55 -0600
KemanIT
video analysis from ip camera
FaceRecognition
112
views
no
answers
no
votes
2019-10-01 05:30:04 -0600
bheadmaster
Methods for deciding if there is an object on the surface or not
objectdetection
161
views
no
answers
no
votes
2019-09-30 19:10:43 -0600
esleidera
opencv_traincascade finish without cascade.xml file
haartraining
opencv_traincascacde
crash
training
775
views
no
answers
no
votes
2019-09-30 14:13:08 -0600
tom91automation
[Legal] Use of opencv Library for Commercial use
legal
License
contract
commercial
1k
views
no
answers
no
votes
2019-09-30 06:06:35 -0600
Martian
Build OpenCV 4 with reference to Anaconda 'environment'
anaconda
environment
576
views
no
answers
no
votes
2019-09-30 02:43:31 -0600
raghav
Hey, i want to dewarp a fisheye image to normal fisheye model.
fisheye
dewrap
pinhole
calibrateCamera
83
views
no
answers
no
votes
2019-09-29 12:18:32 -0600
dtx0908
Building OpenCV for 32 bit codeblocks giving error in mingw32-make
opencv
codeblocks
522
views
no
answers
no
votes
2019-09-28 09:39:31 -0600
ak1
getoptimalnewcameramatrix function for omndirectional camera?
stereo-calibration
stereorectify
Rectification
omnidirectional
1k
views
no
answers
no
votes
2019-09-28 07:11:42 -0600
Walshie1987
RTSP OpenCV Too Short Data and other errors
rtsp
64
views
no
answers
no
votes
2019-09-28 04:24:21 -0600
mastermj
digit finder
android
1k
views
no
answers
no
votes
2019-09-27 22:29:39 -0600
vasanthahr
How to load any of this tracking algorithm in opencvjs(BOOSTING, MIL, KCF, TLD, MEDIANFLOW, GOTURN, MOSSE or CSRT)
opencvjs
c++
opencv
python
1k
views
no
answers
-1
votes
2019-09-30 13:55:31 -0600
sharmila
How to save openCV as a pickle file?
save
293
views
no
answers
no
votes
2019-09-27 16:05:37 -0600
frengo
AgeGender example of learnopencv blog
learnopencv
dnn
735
views
no
answers
no
votes
2019-09-26 16:42:39 -0600
dsweeney
Convert RGB/A Mat to YCbCr Y Plane and CbCr Plane
cvCvtColor
RGB
RGBtoYCBCR
507
views
no
answers
no
votes
2019-09-27 07:31:37 -0600
supra56
android opencv imdecode returns empty Mat!
android#
374
views
no
answers
no
votes
2019-09-26 12:20:27 -0600
Jong
A typo in the page of 'Camera Calibration and 3D Reconstruction'
webpage
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
984
views
no
answers
no
votes
2019-09-26 10:18:57 -0600
Gandalf2019
linking opencv4.1.0 with code::blocks on Jetson nano
opencv4.1
codeblocks
Linking
365
views
no
answers
no
votes
2019-09-26 11:38:11 -0600
supra56
detecing hough lines on holistically nested edged image
image-processing
documentscanner
python
1k
views
no
answers
1
vote
2019-09-26 03:37:00 -0600
aditya_mangalampalli
Performance of OpenCV DNN vs Tensorflow Lite
android
opencv
tensorflow
neural_network
3k
views
no
answers
no
votes
2019-09-25 08:06:33 -0600
Crypto
opencv2/core.hpp: no such file or directory
c++
opencv
compile-errors
Eclipse
100
views
no
answers
1
vote
2019-09-25 05:17:16 -0600
Martian
Worthwhile to build with Halide for Intel x64?
halide
LLVM
7k
views
no
answers
no
votes
2019-09-25 04:37:42 -0600
ankitcodes
recognizer = cv2.face.LBPHFaceRecognizer_create() AttributeError: module 'cv2.cv2' has no attribute 'face' in pycharm 2018 and using opencv2
opencvpython
160
views
no
answers
no
votes
2019-09-25 04:03:58 -0600
Vizier87
Exodus to OpenCV 4 issues
opencv4
1k
views
no
answers
no
votes
2019-09-25 03:33:19 -0600
supra56
Unable to open the output.mp4 file using vlc or Quick time player in MAC OS Mojave : Duration of file is 00:00
opencv
Ouputfile
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