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12,357 questions
Tagged
1k
views
no
answers
no
votes
2014-10-20 02:25:49 -0600
user140888
Issue of Camera-Screen Orientation in Android, using OpenCV
#android#opencv
#2.4.9
#opencv#camera
87
views
no
answers
no
votes
2019-02-15 03:26:43 -0600
arti
need of Open CV 2.4.0 software for ubuntu
opencvubuntu
563
views
no
answers
no
votes
2013-10-22 03:06:52 -0600
samkhan13
Python, OpenCV: unable to make custom LBP cascade using opencv_traincascade
python
boosting
cascadeclassifier
traincascade
162
views
no
answers
1
vote
2018-03-19 13:03:59 -0600
wandCoz
Extract an x,y point to be used in a plot
opencv#
674
views
no
answers
no
votes
2014-09-12 09:17:08 -0600
Metalzero2
Double installation of OpenCV 2.4.9
#installation
#2.4.9
nonfree
double
#ubuntu
#opencv
282
views
no
answers
no
votes
2020-09-04 12:19:50 -0600
Chiragatha
How can I use Haar cascade for face detection and kalman filter for tracking?
cvHaarCascade
KalmanFilter
278
views
no
answers
no
votes
2018-01-18 16:47:35 -0600
mike_perreman
How to force cuda bindings for python3?
CUDA
python3
OpenCV3.4.0
246
views
no
answers
no
votes
2018-04-07 07:34:19 -0600
pavel55
mutual chamber calibration
calibration
1k
views
no
answers
no
votes
2013-09-25 03:31:48 -0600
Infinite Life
Faces detection with detectMultiScale(...)
opencv_traincascacde
322
views
no
answers
no
votes
2020-09-25 16:54:52 -0600
queisser
Calibration grid larger than FOV - which method?
calibration
126
views
no
answers
no
votes
2015-03-02 04:29:22 -0600
vigneshwaran
How to setup OpenCV Android Environment with Androidstudio..?
androidStudio
215
views
no
answers
no
votes
2019-09-23 14:16:43 -0600
frank95
Need precise cuts for my application
python
opencv
pillow
feature
matching
SIFT
581
views
no
answers
no
votes
2014-05-19 03:53:01 -0600
StevenPuttemans
Cross-compile OpenCV
cross-compilation
226
views
no
answers
no
votes
2020-05-12 02:47:19 -0600
Rishabh Malviya
Stitching Pipeline Forgets Data From Previous Images
image-stitching
352
views
no
answers
no
votes
2013-08-01 02:40:15 -0600
bgb.tom
OpenCV2.4.6 face detection sample issue(FileIOException)
#facedetection
opencv-samples
1k
views
no
answers
no
votes
2020-03-23 20:35:27 -0600
jonathanlvaldez
Input video capture ffmpeg flags (OpenCV-Python)
opencv
ffmpeg
H264
hardware
decoding
python
415
views
no
answers
no
votes
2015-10-21 12:58:19 -0600
Tmujeeb
How to include OpenCV files in include folder ?
androidndk
jni
562
views
no
answers
no
votes
2014-05-11 10:37:55 -0600
Marsstar
Macports, compiling using G++ in Terminal
#MacPorts
g++
terminal
155
views
no
answers
no
votes
2015-04-30 00:48:09 -0600
ch_mhy
How to run OpenCV test case with 100% CPU loading on Win7
Win7
370
views
no
answers
1
vote
2016-08-22 14:33:40 -0600
valentine
C++ implementation of codebook algorithm in opencv
opencv#codebook
142
views
no
answers
no
votes
2019-05-10 03:14:35 -0600
bow_one
Moments have reading of 0.0 in Android Q 10.0
moments
android
opencv
288
views
no
answers
no
votes
2016-05-19 10:49:03 -0600
Taseer
Get Support Vectors from SVM XML file
python
opencv
HOG
628
views
no
answers
no
votes
2015-06-27 08:23:07 -0600
Alfonsus Dhani
Motorcycle detection
detection
motorcycle
classification
229
views
no
answers
no
votes
2020-09-07 23:35:36 -0600
jwk
About calibrateCamera()'s fx of standard deviation
calibration
calibrateCamera
2k
views
no
answers
no
votes
2016-06-09 11:04:52 -0600
fijoy
Writing JPG with alpha channel
jpg
imwrite
alpha-channel
294
views
no
answers
no
votes
2019-01-22 01:27:13 -0600
alisa_Li
Different detection result between opencv and tensorflow api
dnn
tensorflow
object_detection
287
views
no
answers
no
votes
2017-04-03 03:03:44 -0600
kanth
Template matching
templateMatch
605
views
no
answers
no
votes
2015-04-12 18:19:37 -0600
215
calcOpticalFlowPyrLK assertion failure
assertion_failed
calcOpticalFlowPyrLK
480
views
no
answers
no
votes
2020-10-31 01:39:08 -0600
vanditha_07
How can I get this code working in case of video having colored background?
opencvpython
3k
views
no
answers
no
votes
2014-06-11 07:30:59 -0600
nikunj
iOS Laplacian formula detect blur image or not
iphone
image-processing
#image-recognition
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