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29,830 questions
Tagged
4k
views
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answers
no
votes
2018-01-22 01:52:11 -0600
student_turkey
How to stream from an ip camera?
ipcamera
opencv3
python2
1k
views
no
answers
no
votes
2018-01-22 02:53:16 -0600
Micka
cuDNN in OpenCV DNN module?
dnn
opencv_dnn
gpu
cuDNN
2k
views
no
answers
no
votes
2018-01-22 07:09:34 -0600
janonespe
How to use createThinPlateSplineShapeTransformer with Python?
image-warping
ThinPlateSplineShape
python
308
views
no
answers
2
votes
2018-01-23 01:18:20 -0600
deekshith_mr95
crash while building with ffmpeg and contrib in raspberry pi 3 model B(debian)
ffmpeg
build
RaspberryPi
c++
ipcamera
Builderror
143
views
no
answers
no
votes
2018-01-23 01:41:34 -0600
NirvanaDon
How to do image process on a file with 100 image [closed]
python
image
process
1k
views
no
answers
no
votes
2018-01-23 05:07:40 -0600
teenvan95
Allocator 'n' exceeds maximum supported size
c++
opencv
HOG
ml
788
views
no
answers
no
votes
2018-01-23 08:53:19 -0600
sarah1802
Aruco Detection - OpenCV Error: Incorrect size of input array
aruco
error
c++
rodrigues
Mat
matrix
423
views
no
answers
no
votes
2018-01-23 09:03:01 -0600
teenvan95
Find the most frequently occurring element in a row [closed]
c++
opencv
Mat
HOG
dtree
555
views
no
answers
no
votes
2018-01-23 09:21:51 -0600
breizher
Sizes of input arguments do not match (The operation is neither 'array op array')
add
184
views
no
answers
no
votes
2018-01-23 10:41:24 -0600
teenvan95
Mat to vector [closed]
c++
opencv
DTrees
Mat
HOG
135
views
no
answers
no
votes
2018-01-23 12:55:29 -0600
Truefiber
Bounds extraction [closed]
java
opencv
contours
canny
clustering
763
views
no
answers
no
votes
2018-01-23 14:39:10 -0600
calben
Brio Capture Settings on Windows
CaptureVideo
windows
webcam
c++
opencv
98
views
no
answers
no
votes
2018-01-23 21:37:32 -0600
masterenol
Help Adding Library in Eclipse
Eclipse
java
12k
views
no
answers
no
votes
2018-01-24 02:11:56 -0600
sturkmen
Assertion failed (scn + 1 == m.cols) in perspectiveTransform
c++
opencv
SURF
109
views
no
answers
no
votes
2018-01-24 03:09:12 -0600
Santhosh1
How to improve this pixel remover process?
pixel
370
views
no
answers
no
votes
2018-01-24 08:13:03 -0600
isra60
How I can convert from GRAY8 to YUV420?
imageConversion
569
views
no
answers
no
votes
2018-01-24 08:47:11 -0600
Rucha Raut
How OpenCv can be used to get saturation level from image?? Can we plot HSV model with OpenCv??
HSV
saturation
intensity
2k
views
no
answers
no
votes
2018-01-24 13:34:29 -0600
malharjajoo
Connect to RTSP URL from OpenCV
videocapture
ipcamera
122
views
no
answers
no
votes
2018-01-24 17:12:31 -0600
loviso
How to evaluate a cascade classifier?
pr_curve
opencv
cascadeclassifier
75
views
no
answers
no
votes
2018-01-24 21:08:04 -0600
mahdidham
Failed to implement lkdemo on iOS [closed]
ios
opencv
lkdemo
c++
222
views
no
answers
no
votes
2018-01-25 02:37:02 -0600
teenvan95
HOG-Descriptor malloc freed error
HOGDescriptor
c++
opencv
malloc
dtree
objectdetection
326
views
no
answers
no
votes
2018-01-25 04:10:50 -0600
srikanth91
FFMPEG and opencv imread
opencv
imread
ffmpeg
python
1k
views
no
answers
no
votes
2018-01-27 03:35:11 -0600
juerg
result of recoverPose for 2D shifted image
2d-images
visual-odometry
recoverpose
870
views
no
answers
no
votes
2018-01-25 11:08:09 -0600
rab4280
insufficient memory using SIFT
SIFT
memory
70
views
no
answers
-1
votes
2018-01-25 13:04:59 -0600
lopezst1
Blurring most of each video frame except for ROI - X,Y coordinates known (Python)
opencv
python
122
views
no
answers
no
votes
2018-01-25 14:49:38 -0600
okramer
What is the sampling radius used to compute a binary descriptor?
BinaryDescriptor
descriptors
keypoint-matching
akaze+kaze
brisk
528
views
no
answers
2
votes
2018-01-25 18:39:03 -0600
dkeidel
Group or select contours based on location in the image
contours
86
views
no
answers
no
votes
2018-01-25 21:38:22 -0600
hw_gn
Width dissecting with a line on masked image
python
opencv
96
views
no
answers
no
votes
2018-01-26 02:34:23 -0600
hoang anh tuan
Need I to use OCR or other method to recognize special character?
OCR
opencv
2k
views
no
answers
1
vote
2018-01-26 04:20:59 -0600
berak
disable openCL for opencv 3.4
opencl
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