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29,830 questions
Tagged
1k
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answers
no
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2015-12-28 02:17:28 -0600
Gradio
Change pixel values out of range to a constant in ROI
java
android
810
views
no
answers
no
votes
2015-12-28 01:46:20 -0600
Teo Christian
Solve error - opencv2/highgui.hpp: No such file or directory.
webcam
highgui
895
views
no
answers
no
votes
2015-12-27 12:58:40 -0600
zaloo
Object classification for rock paper scissors
object_recognition
classifier
edgedetection
shapedetection
1k
views
no
answers
no
votes
2015-12-27 11:46:33 -0600
ilandbt
getting image metadata
metadata
android
616
views
no
answers
no
votes
2015-12-27 08:34:59 -0600
Terry
Intel IPP Asynchronous C/C++
IPP
229
views
no
answers
no
votes
2015-12-27 04:45:00 -0600
berak
Recognize face from base (Java)
lordya
364
views
no
answers
no
votes
2015-12-26 22:34:50 -0600
MRDaniel
Opencv_TrainCascade OutOfMemoryException
opencv_traincascacde
OutofMemoryException
427
views
no
answers
no
votes
2015-12-26 09:49:02 -0600
WHHuang
result error on matchTemplate of black image
matchTemplate
black
360
views
no
answers
no
votes
2015-12-26 09:20:12 -0600
nistar
How to use Surf on OpenCV3.0.0
Opencv3.0
SURF
2k
views
no
answers
1
vote
2015-12-26 07:45:41 -0600
RR14
How to calculate Similarity Rate of 2 feature matching.
opencv
SVM
feature-detection
SURF
SIFT
fast
121
views
no
answers
-1
votes
2015-12-26 01:56:39 -0600
frankOcean
looking for this files
file
972
views
no
answers
no
votes
2015-12-26 01:04:21 -0600
exolala
How to make an array of ROI from a list of keypoints [closed]
roi
VC++
Vec
1k
views
1
answer
no
votes
2015-12-25 20:32:09 -0600
kosongduadua
Error Compiling Traincascade in OpenCV 3.0 [closed]
opencv
traincascade
compile
Eclipse
2k
views
1
answer
no
votes
2015-12-25 15:47:52 -0600
Brandon212
how to use cv::cuda::Convolution::convolve in opencv?
CUDA
Convolve
687
views
no
answers
1
vote
2015-12-24 07:39:12 -0600
Momo
the largest circle in palm contour
center
palm
large
circle
1k
views
no
answers
no
votes
2015-12-24 06:40:24 -0600
syafiq
Native method not found: org.opencv.imgproc.Imgproc.rectangle_1:(JDDDDDDDDI)V [closed]
android-studio
android
face
recognition
641
views
no
answers
no
votes
2015-12-24 05:52:19 -0600
berak
line descriptor for python doesn't work properly
opencv
python
mac
Line
974
views
2
answers
no
votes
2015-12-24 05:51:25 -0600
daemon
Face Recognition
android
Face-Recognition
1k
views
no
answers
1
vote
2015-12-24 05:36:50 -0600
Eduardo.Martins
haveOpenCL return false
opencl
haveOpenCL
4k
views
no
answers
no
votes
2015-12-24 04:29:16 -0600
John_Mdo
Unable to save a video file (encoder not found)
python
FOURCC
videowriter
3k
views
1
answer
2
votes
2015-12-24 02:17:36 -0600
LBerger
Meaning of cv::idft() with DFT_REAL_OUTPUT option
dft
FFT
signal
221
views
no
answers
no
votes
2015-12-24 01:52:07 -0600
happycoder
How OpenCV identify different cameras?
camera
164
views
no
answers
no
votes
2015-12-23 23:37:37 -0600
FreeApe
When i open a image, why does it has a border? [closed]
imread
border
1k
views
no
answers
no
votes
2015-12-23 22:59:30 -0600
Tetragramm
OpenCV for Android with Visual Studio [closed]
android
visualstudio
build
1k
views
no
answers
no
votes
2015-12-23 21:56:15 -0600
normad
No accelerated colorspace conversion found from yuv420p to bgr24.
accelerated
colorspace
conversion
1k
views
1
answer
no
votes
2015-12-23 14:46:01 -0600
jmbapps
How to integrate opencv in Xcode project-swift2/ios9
Swift
Xcode-7.2
ios
511
views
no
answers
no
votes
2015-12-23 10:59:38 -0600
chr0x
Unable to install OpenCV on Elementary OS Freya
installation
3k
views
1
answer
no
votes
2015-12-23 10:26:16 -0600
Tiras
How to use thread with mutliple cam?
multi-thread
python
459
views
no
answers
2
votes
2015-12-23 08:38:37 -0600
Humam Helfawi
OpenCV and standard containers in C++ 11
c++11
4k
views
1
answer
no
votes
2015-12-23 06:10:50 -0600
mrmuto21245
How to get the scale factor of getPerspectiveTransform in opencv?
c++
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