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248 questions
Tagged
Opencv3.0
×
3k
views
1
answer
no
votes
2017-01-25 07:39:05 -0600
j0h
how can I set VideoCapture attributes with set?
c++
videocapture
Opencv3.0
738
views
1
answer
no
votes
2017-02-07 06:22:06 -0600
nic
Limitations in using Feature detector OpenCV 3
Opencv3.0
akaze
java
232
views
no
answers
no
votes
2017-02-12 11:07:46 -0600
Libot
Detection of Spaces between books using OpenCV 3 C++
Opencv3.0
contour
books
2k
views
no
answers
no
votes
2017-05-09 07:34:25 -0600
Rocketmagnet
Python findContours and contourArea [closed]
contours
findContours
RaspberryPi
Opencv3.0
148
views
1
answer
no
votes
2017-06-27 02:28:54 -0600
berak
How to get Weak Responses from Boosting in OpenCV 3.2.0
boost
Opencv3.0
2k
views
1
answer
no
votes
2017-07-12 11:03:04 -0600
berak
cv2.linearPolar() TypeError
linearpolar
Opencv3.0
python3
TypeError
6k
views
2
answers
no
votes
2017-07-26 10:28:56 -0600
berak
Accessing ALL points of a contour
Opencv3.0
python3.5
474
views
no
answers
no
votes
2017-07-31 01:40:36 -0600
unknown1234
CMake 3.9 and opencv_contrib configuration error
opencv_contrib
cmake-gui
Opencv3.0
1k
views
1
answer
no
votes
2017-08-14 15:14:15 -0600
danieltak
Convert wiki tutorial from deprecated IplImage to Mat
MatToIplimage
Opencv3.0
wiki
beginner
324
views
no
answers
no
votes
2017-08-23 11:56:31 -0600
procton
How remove 'bubble' contours from image
Opencv3.0
java
contours
158
views
no
answers
no
votes
2017-09-01 04:31:01 -0600
luug
Opencv3.0 LogisticRegression svm scaling
Opencv3.0
LogisticRegression
SVM
106
views
no
answers
no
votes
2017-09-01 07:54:59 -0600
luug
Opencv3 Boosting CV_FOLDS
Opencv3.0
boosting
cross-validation
CV_FOLDS
435
views
1
answer
no
votes
2017-09-01 09:15:39 -0600
luug
OpenCv3 AdaBoost RAW_OUTPUT
Opencv3.0
adaboost
peopledetect
laserdata
277
views
no
answers
no
votes
2017-09-03 04:19:58 -0600
holdman
How to recognize specific objects
image-recognition
Opencv3.0
cascadeclassifier
android
opencv
1k
views
1
answer
no
votes
2017-09-26 05:00:33 -0600
vohungvi
No output from opencv_createsamples
createsamples
Opencv3.0
objectdetection
cascadeclassifier
cascade
haartraning
169
views
no
answers
no
votes
2017-10-24 16:31:25 -0600
asa
Assertion Failure in SVM Predcit (OpenCV 3.0) [closed]
Opencv3.0
SVM
bagOfWords
156
views
no
answers
no
votes
2017-11-20 12:25:13 -0600
mateishungary
OpenCV HDR processing producing bad output on iOS
ios
c++
Opencv3.0
HDR
1k
views
3
answers
no
votes
2017-12-14 02:58:19 -0600
francesco_moz
Access violation when using imwrite to save an imageMat
Opencv3.0
c++
visualstudio2013
imwrite
828
views
no
answers
no
votes
2018-01-02 10:01:30 -0600
anpki
Installation Error OpenCV 3.0 on Mac [closed]
Opencv3.0
python3.6
error
17k
views
1
answer
no
votes
2018-01-15 13:34:51 -0600
prashant
Not able to save video using cv2.VideoWriter(...) on Ubuntu 16.04
cv2.VideoWriter
ubuntu16.04
python3
Opencv3.0
13k
views
1
answer
2
votes
2018-01-27 07:57:11 -0600
kartikeygupta9097
Is it possible to build OpenCV 3.2.0 libraries using MinGW for a 32bit Windows?
mingw
Eclipse
cpp
x86
Opencv3.0
3k
views
1
answer
no
votes
2018-02-26 00:37:18 -0600
Vijay Singh
Building OpenCV 3.0 with OpenCV_Contrib for use with Facial Recognition in Java Development in Windows 7
Opencv3.0
build
opencv_contrib
java
FaceRecognizer
cmake-gui
4k
views
1
answer
no
votes
2018-03-02 12:34:47 -0600
MarineBiologist
OpenCL can not detect my AMD GPU using OpenCV
c++
opencl
amd
Opencv3.0
161
views
no
answers
no
votes
2018-03-08 06:51:25 -0600
garbalawal
HOW to draw vertical edge
Opencv3.0
edgedetection
1k
views
1
answer
no
votes
2018-03-21 03:55:47 -0600
lock042
Homography transformation + scale
homography-matrix
Opencv3.0
846
views
1
answer
no
votes
2018-04-02 03:16:13 -0600
berak
How to provide mask to cv2.accumulateWeighted() method
Opencv3.0
python
451
views
no
answers
no
votes
2018-04-12 07:59:58 -0600
daniel451
OpenCV 3.4 compilation: import cv2 crashes in Python
Opencv3.0
compile
AVX
278
views
no
answers
no
votes
2018-05-08 14:47:30 -0600
dimuthu
h264 decoding error rtsp stream
Opencv3.0
H264
opencvpython
516
views
1
answer
no
votes
2018-08-16 12:13:43 -0600
kbarni
OpenCV Java How can I find red lined Rectangles from 12 rectangles.
android
opencv
Opencv3.0
2k
views
1
answer
no
votes
2018-08-21 00:23:33 -0600
berak
How to open cam using device name in Windows
camera
videocapture
Opencv3.0
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