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12,357 questions
Tagged
154
views
no
answers
no
votes
2016-04-14 14:44:22 -0600
sirflippy
How to add more data to an already trained SVM?
CvSVM
SVM
295
views
no
answers
no
votes
2018-08-23 17:38:25 -0600
Danimal
cv.calcOpticalFlowPyrLK in OpenCV.js
javascript
OpenCV.js
308
views
no
answers
no
votes
2017-07-22 04:17:15 -0600
helxsz
how to segment the connected area based on depth color in opencv
segmentation
bounding_boxes
depth
52
views
no
answers
no
votes
2016-04-06 04:11:21 -0600
lea
not able to create a simple Mat object for android
CreateMat
304
views
no
answers
no
votes
2015-09-18 02:03:43 -0600
berak
Get camera pos matrix from depth image
camera
coordinates
pos
1k
views
no
answers
no
votes
2016-01-05 00:23:31 -0600
Romanzo
Building static OpenCV with ffmpeg is still looking for shared libavcodec
ffmpeg
static_linking
234
views
no
answers
no
votes
2020-06-23 04:03:37 -0600
guteksan
Problematic installation of license files
debian
cmake
opencv-3.4.1.
opencv-3.4.10
831
views
no
answers
2
votes
2013-10-12 17:10:44 -0600
Tie-fighter
Supported embedded linux platforms
embedded
hardware
RaspberryPi
685
views
no
answers
no
votes
2015-03-05 05:49:21 -0600
feelfree
build opencv failed for arm64 architecture
ios
314
views
no
answers
no
votes
2014-10-02 17:28:21 -0600
kovand11
Speeding up pixelwise operations
pixel-access
137
views
no
answers
no
votes
2015-03-18 07:35:48 -0600
215
Implementing camshift
c++
opencv
camshift
facetracking
1k
views
no
answers
no
votes
2018-04-13 14:01:45 -0600
benweinstein
Known issue with gopro movie codec? Stops reading after 26 frames.
codecs
videocapture
GoPro
ffmpeg
91
views
no
answers
no
votes
2014-09-17 19:48:32 -0600
Shawn
Getting a noise-like video while running a opencv sample: facedetect
#copencv
#webcam
1k
views
no
answers
no
votes
2019-03-27 09:45:14 -0600
fredand44
How to build openCV.jar?
java
194
views
no
answers
no
votes
2014-09-25 09:37:29 -0600
arenillas
DepthImage to Mat (OpenCV)
Mat
at
opencv
depthimage
depth
3k
views
no
answers
no
votes
2018-04-22 11:41:13 -0600
Chrono7
Java - Can't find dependent libraries
java
dlls
libraries
318
views
no
answers
no
votes
2020-08-06 04:45:55 -0600
gino0717
WINDOW_NORMAL worked weird after uncheck WITH_QT
imshow
window_normal
GUI
99
views
no
answers
no
votes
2014-10-07 17:27:01 -0600
andré
Compiling error in VS 2010 Express - OpenCV 2.4.8
lnk1112
1k
views
no
answers
no
votes
2019-04-17 16:18:20 -0600
mshabunin
Writing multiple videos from webcam stream
python
opencv
RaspberryPi
281
views
no
answers
no
votes
2017-10-27 02:02:24 -0600
justadudewhohacks
Detecting contrib version with preprocessor
opencv_contrib
version
nodejs
npm
contrib_error
805
views
no
answers
no
votes
2018-06-28 06:54:01 -0600
berak
Build opencv in windows
mingw
748
views
no
answers
4
votes
2013-09-02 11:44:18 -0600
berak
What does function evaluateFeatureDetector do ?
image-processing
feature-detection
760
views
no
answers
no
votes
2014-05-30 08:21:11 -0600
cvash
Save flann matcher data for use later
python
flann
1k
views
no
answers
no
votes
2015-09-09 07:12:03 -0600
jackbrucesimspon
OpenCV cannot read MP4 videos
opencv
Video
H264
mp4
linux
ubuntu
114
views
no
answers
no
votes
2015-11-02 14:19:14 -0600
albertJ
BOWTrainer 'blends' image features
kmeans
clustering
bagOfvisualWords
BOWTrainer
598
views
no
answers
no
votes
2014-03-04 08:16:31 -0600
rose
image registration using opencv java
image-registration
java
101
views
no
answers
no
votes
2015-08-11 11:35:05 -0600
warmspringwinds
find_split_cat_reg() implementation.
opencv_traincascade
92
views
no
answers
no
votes
2018-09-08 03:50:29 -0600
Macmik
Datasets to train SVM classification
c++
opencv
120
views
no
answers
no
votes
2017-06-14 04:05:21 -0600
tigera15
how can I compile opencv 3.2 with MT mode ?
compile
382
views
no
answers
1
vote
2016-07-27 08:01:50 -0600
xMonty
Obstructed Rectangle Detection
shape
detection
linedetection
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