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12,357 questions
Tagged
2k
views
no
answers
no
votes
2020-11-23 02:49:36 -0600
genzy9
Demosaicing c++
demosaicing
debayer
163
views
no
answers
no
votes
2017-11-30 16:47:41 -0600
fatemeh.hosseini
OpenCV Error: Bad argument (The array of _responses must contain as many elements as the total number of samples in the training data matrix) in CvDTreeTrainData::set_data
decision
tree
java
opencv
394
views
no
answers
no
votes
2018-01-10 02:20:26 -0600
berak
error in ICP
opencv
ICP
364
views
no
answers
no
votes
2014-09-29 10:49:31 -0600
thdrksdfthmn
SVM copy constructor is private
#cvsvm
1k
views
no
answers
no
votes
2016-08-03 09:54:02 -0600
Christophe M.
opencv and tkinter received an x window system error
Raspberry
python3
opencv
Tkinter
pygubu
130
views
no
answers
no
votes
2015-07-08 11:15:08 -0600
unxnut
Missing FREAK sample in 3.0 distro?
freak
sample
FREAK_SAMPLE
2k
views
no
answers
no
votes
2015-04-15 04:30:13 -0600
prostykoks
SVM predict Sizes of input arguments do not match
java
SVM
134
views
no
answers
no
votes
2014-11-03 13:57:51 -0600
ahmad saleh
i want to add constat value to matrix elements "" wrapping''
wrap
212
views
no
answers
no
votes
2017-01-13 23:54:46 -0600
maciekish
Stitch polar coordinate panorama on iOS
ios
image-stitching
panorama
Swift
objectiveC
89
views
no
answers
no
votes
2020-03-12 06:10:14 -0600
svg
How to classify optical flows?
opticalflow
832
views
no
answers
no
votes
2016-08-25 11:35:37 -0600
JoshB
Convert Luminous and Color Opponent Channels to RGB Image
Color
color-segmentation
color-opponent
230
views
no
answers
no
votes
2012-11-18 09:00:10 -0600
vlattson
stereo displaying - images fitting
stereo
387
views
no
answers
no
votes
2018-04-12 01:54:06 -0600
Conundraah
Questions about the fundamental matrix and homographies
image-stitching
fundamental-matrix
homography
608
views
no
answers
no
votes
2016-02-25 15:47:21 -0600
aparna91
How to extract the object on white paper?
Overlooked
792
views
no
answers
no
votes
2017-06-07 09:23:43 -0600
antithing
filtering noise from a transformation matrix, vs a quaternion
tracking
Quaternion
transformation
535
views
no
answers
no
votes
2012-12-31 17:46:30 -0600
NConover
Python/Opencv for 2D Pose Detection
python
marker
pose-estimation
398
views
no
answers
no
votes
2013-08-26 05:41:04 -0600
sniper87
white border while displaying a full image with python and opencv
Python27
opencv
2k
views
no
answers
no
votes
2016-10-09 14:26:59 -0600
verybuzzy
Line segmentation in handwritten text
python
image-segmentation
486
views
no
answers
2
votes
2019-05-14 02:22:06 -0600
sfo
License for trained DNN face detector models?
3rdparty
dnn_samples
face
detector
model
201
views
no
answers
no
votes
2017-04-01 18:13:27 -0600
lovaj
Different cv::Mat after calling the same method and arguments?
opencv
c++
parallel-processing
Mat
366
views
no
answers
no
votes
2020-07-21 12:05:21 -0600
rgov
Assign to a single channel of GpuMat
CUDA
gpumat
cudaGpuMat
158
views
no
answers
no
votes
2014-03-14 21:32:27 -0600
Guru978
Subtraction manually
subtraction
274
views
no
answers
no
votes
2014-01-30 11:50:14 -0600
jh
How to select architecture for opencv project( resources ?)
opencv
architecture
select
6k
views
no
answers
no
votes
2018-07-23 06:05:51 -0600
MikeyR
Protobuf build error OpenCV 3.4.2
buildFromSource
protobuf
cuda9
ubuntu16.04
2k
views
no
answers
no
votes
2019-11-23 13:02:04 -0600
monilogi
How to capture 60 FPS at normal speed on Logitech c922x
fps
mac
logitech
python
649
views
no
answers
no
votes
2013-04-22 04:03:26 -0600
Marwen Z
minVal & maxVal = 0.0 with TemplateMatching Android
AndroidOpenCV
matchTemplate
169
views
no
answers
no
votes
2017-04-30 04:16:19 -0600
lovaj
how to rewrite cv::Mat::at in a pointer way?
Mat
2k
views
no
answers
1
vote
2019-10-23 11:02:18 -0600
mczarnek
How can I stream h264 video from RTSP directly into file without encoding?
rtsp
decode
H264
161
views
no
answers
no
votes
2018-03-31 23:54:59 -0600
Splintersfur
How to extract all pixels in houghlines top accumulator?
HoughLines
c++
accumulate
363
views
no
answers
no
votes
2018-04-03 14:32:49 -0600
pegaunisusicorn
Detecting text changes in video
text-detection
skewness
moments
image-change
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