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29,830 questions
Tagged
970
views
no
answers
no
votes
2014-04-28 16:32:28 -0600
Fred Mili
Read a binary descriptor file to cv::Mat
binary
fileIO
Mat
1k
views
no
answers
-2
votes
2014-04-29 03:30:43 -0600
FLY
Change a Black and White image to color. [closed]
image
imageprocessing
computervision
#android
160
views
no
answers
no
votes
2014-04-29 01:27:09 -0600
jpl
The right parameters setting to test feature detectors
detection
feature-detection
evaluation
398
views
no
answers
no
votes
2014-04-29 03:25:36 -0600
FLY
How to change Grabcut black backgroung to other color [closed]
deleted
328
views
no
answers
no
votes
2014-04-29 03:24:36 -0600
yogisyaputra
How to set/configure ROI using Python (Raspberrypi)
robot
2k
views
no
answers
no
votes
2014-04-29 03:50:53 -0600
StevenPuttemans
error in CascadeClassifier with haarcascade
cascadeclassifier
381
views
no
answers
no
votes
2014-04-29 04:14:22 -0600
karensilkwood
OpenCV Android JNI Blur detection
android
jni
908
views
no
answers
no
votes
2014-04-29 09:32:23 -0600
Jagatheesan Jack
How to use OpenCV face detection in portrait using byte[] data from onPreviewFrame()?
Face-Detection
portrait
Overlooked
261
views
no
answers
1
vote
2014-04-29 11:18:44 -0600
lepass7
Is there any webcam buffering?
opencv
python
buffer
534
views
no
answers
no
votes
2014-07-14 02:48:44 -0600
Mehrshad
SVM train doesn't accept my data
SVM
ml
contours
517
views
no
answers
no
votes
2014-04-30 10:57:36 -0600
Ralph058
I can replace pixels in CV_32S but not CV_16U or CV_8U
CV_16U
CV_8U
CV32S
582
views
no
answers
no
votes
2014-04-29 17:28:28 -0600
gauss89
nvcc fatal : Unknown option 'dc' opencv with cuda
#gpu#cuda
#opencv
630
views
no
answers
no
votes
2014-04-29 18:15:34 -0600
jossyy
double free or corruption
c++
CVTrees
1k
views
no
answers
no
votes
2014-04-29 23:15:05 -0600
ospes
Is this type of audio analysis possible with OpenCV, or related?
C
python
audio
199
views
no
answers
no
votes
2014-04-30 01:43:51 -0600
Adi
Results of CvKNearest::find_nearest
CvKNearest
802
views
no
answers
no
votes
2014-04-30 04:55:20 -0600
sarah
Symbols loaded (source information stripped)
source
information
stripped
789
views
no
answers
no
votes
2014-04-30 08:51:56 -0600
miladkakoli
building opencv on os x with ffmpeg
ffmpeg
1k
views
no
answers
1
vote
2014-04-30 15:13:51 -0600
user6789
Writing camera matrix to xml/yaml file [closed]
python
86
views
no
answers
no
votes
2014-05-01 04:49:03 -0600
cudafan
multiple threads using gpu moudule OpenCV
#gpu#cuda
74
views
no
answers
no
votes
2014-05-01 06:47:28 -0600
oren106
Clustring binary vectors in opencv on android
clustering
android
185
views
no
answers
no
votes
2014-05-01 08:05:21 -0600
sasa
setting pixels function? [closed]
set
pixel
values
colour
234
views
no
answers
no
votes
2014-05-01 10:19:31 -0600
MichalD
Problem in opening video file using captureVideo
#opencv
#opecv2.4.4
#visualstudio2010
#c++
#capturevideo
432
views
no
answers
no
votes
2014-05-01 10:38:57 -0600
MariaNoriega
How to save a matrix to a mat file in opencv? [closed]
#cvMat
110
views
no
answers
no
votes
2014-05-02 00:38:03 -0600
user21011993
Passing path arguments to an executable in android
android
5k
views
no
answers
2
votes
2018-08-26 22:23:05 -0600
eatcosmos
Is findContours fast enough ?
opencl
opencv
gpu
findcountours
countour
extraction
875
views
no
answers
no
votes
2014-05-02 03:28:15 -0600
Leena
JNI with opencv_java248
opencv
jni
java
c++
1k
views
no
answers
no
votes
2014-05-02 06:58:46 -0600
jpl
Brute force matcher vs knn+RANSAC, which is better?
keypoint-matching
feature-detection
bruteforcematcher
k-nearest
212
views
no
answers
1
vote
2014-05-02 08:56:24 -0600
ddabloch
Reducing the type II error rate in face recognition.
Facedetection
false-positive
FaceRecognizer
error
238
views
no
answers
no
votes
2014-05-02 11:12:17 -0600
Azhar
OpenCV Release build "not stripped"
release
build
symbol
stipped
851
views
no
answers
no
votes
2014-05-02 13:09:39 -0600
lucienwang
about build opencv ios .framework error OSError: [Errno 2] No such file or directory: '../build/iPhoneOS-arm64/install/include/opencv2'
rebuilt
ios
framework
Errno
2
error
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