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12,357 questions
Tagged
1k
views
no
answers
1
vote
2015-04-06 09:53:10 -0600
jeck_slist
finding the prominent peaks in a line graph
linegraph
peaks
points
278
views
no
answers
no
votes
2014-05-12 06:11:47 -0600
bertus
iPhone 4(S) vs iPad2 computer vision performance problems
iphone
ipad
opencv
computer-vision
239
views
no
answers
no
votes
2013-10-23 02:07:08 -0600
Ayush
Segmentation fault when capture a video from a file (avi 24-Bit RGB)
c++
ubuntu-12.04
segmentation_fault
1k
views
no
answers
no
votes
2017-12-21 02:47:37 -0600
Asgarod
Python SimpleBlobDetector.detect() is very slow with big images and can crash
blob-detection
blob-detector
BlobDetection
2k
views
no
answers
no
votes
2016-01-07 19:46:50 -0600
gruben
Rotation center confusion
warpAffine
affinetransform
coordinate-system
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
166
views
no
answers
1
vote
2014-04-12 06:32:13 -0600
mohan4u12
Need to integrate opencv manager with in my android app
#android#opencv
2k
views
no
answers
no
votes
2014-05-09 05:41:03 -0600
volodia
Qt 5.2.1 with OpenCV 2.4.9 (MinGW from Qt) win7 cmake - problem with compilation from source
qt5
opencv
qt
compile
3k
views
no
answers
no
votes
2014-02-08 21:03:11 -0600
J4G
Sending webcam stream remotely for use in Python OpenCV
webcam
#python
2k
views
no
answers
no
votes
2015-12-29 02:09:28 -0600
happycoder
How to get the friendly names of the cameras? (see my code)
videocapture
camera
CV_CAP_DSHOW
directshow
722
views
no
answers
no
votes
2019-01-06 00:09:08 -0600
harsh_22
malloc(): memory corruption:
opencv
CUDA8.0
894
views
no
answers
no
votes
2016-10-05 11:11:04 -0600
Eric Ruei
cv2.imShow() vs. imShow() within c++ program
cv2.imshow
1k
views
no
answers
-1
votes
2017-01-08 00:50:50 -0600
NavinM
Voice recognition with spectrogram
image_processing
133
views
no
answers
no
votes
2016-10-20 07:51:00 -0600
geovations
GPUMat error with CUDA 8.0
CUDA8.0
CUDA
gpu
311
views
no
answers
no
votes
2018-10-06 00:06:30 -0600
qamaruddin
How to change Install Dir when Building OpenCV 3.1.0 on Ubuntu 18.04 for Android NDK18rc and ARMEABI-7?
android
opencv
1k
views
no
answers
no
votes
2018-03-12 00:24:53 -0600
isaac45c
Annoying persistent problem - Assertion failed (dims <= 2 && step[0] > 0) in locateROI, file /home/pi/opencv-3.3.0/modules/core/src/matrix.cpp, line 981
opencv
python
380
views
no
answers
no
votes
2019-04-22 16:59:37 -0600
sazr
Median value doesn't exist in the input list?
colorspace
640
views
no
answers
no
votes
2017-03-13 00:51:22 -0600
david476
Saving and loading aruco dictionaries to/from a file in python/java.
python
aruco
java
165
views
no
answers
no
votes
2020-09-03 03:50:39 -0600
rajaajar
Does dnn opencv c++ support layer:DepthwiseConv2dNative
c++#dnn#opencv
547
views
no
answers
no
votes
2017-03-10 13:01:16 -0600
fameman
How to count image similarity
opencv
feature-detection
feature-matching
image-processing
106
views
no
answers
no
votes
2018-05-16 04:10:28 -0600
brian_fei
imreadmulti cannot read 32-bit on my computer
imreadmulti
691
views
no
answers
1
vote
2019-01-08 13:20:23 -0600
asadali
Charuco corner detection confidence values
charuco
1k
views
no
answers
no
votes
2017-11-23 08:34:55 -0600
berak
Getting this Error in predict function
eigenvaluepredict
972
views
no
answers
no
votes
2018-08-03 03:37:55 -0600
Jendker
WebAssembly OpenCV.js and camera processing with Embind-ed C++ functions
webassembly
1k
views
no
answers
no
votes
2017-07-13 05:15:18 -0600
loretoparisi
Docker OpenCV + Contrib Build
openvc3.0
docker
opencv_contrib
676
views
no
answers
no
votes
2019-04-18 13:53:28 -0600
B4silio
capture->set(CAP_PROP_POS_FRAMES,f) is very slow in mjpg AVI files using VideoCapture
videocapture
mjpg
CAP_PROP_POS_FRAMES
875
views
no
answers
no
votes
2020-04-30 09:28:43 -0600
adept
Cuda ORB GpuMat assertion failed
python
4.2
ORB
CUDA
737
views
no
answers
no
votes
2019-02-13 11:30:42 -0600
Reinier
Steal data ptr from Mat or GpuMat
gpumat
refcount
data
pointer
CvMat
323
views
no
answers
no
votes
2015-06-12 19:21:27 -0600
arna
Changing camera fps in ios
ios-video
296
views
no
answers
no
votes
2016-02-17 16:19:47 -0600
tchinou1
Facial recognition server
facial#recognition
linux#opencv
python
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