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12,357 questions
Tagged
144
views
no
answers
no
votes
2014-11-04 07:34:35 -0600
OmerErkan
İmage Processing with Android
#android#opencv
134
views
no
answers
no
votes
2019-07-01 04:53:53 -0600
kg_cat
Implementing cvtColor
cvtColor
python
opencv
99
views
no
answers
no
votes
2014-09-18 02:23:03 -0600
thdrksdfthmn
Should I try the classifier on flipped images too?
#BoW
#Classifier
214
views
no
answers
no
votes
2017-02-06 19:22:39 -0600
Der Luftmensch
Surface mapping using single lens video camera
2d-mapping
144
views
no
answers
no
votes
2014-11-13 03:51:43 -0600
Deepak Kumar
getting RGB image while dividing 2 gray image
#android#opencv
1k
views
no
answers
no
votes
2016-10-25 18:19:05 -0600
kasparov092
Installation on Ubuntu 16.04 with Anaconda for python 3.5
opencv
python
anaconda
1k
views
no
answers
no
votes
2018-04-05 07:45:39 -0600
mobert
imshow ignores window opened by namedWindow
imshow
DisplayImage
namedwindow
64
views
no
answers
no
votes
2017-12-04 10:51:37 -0600
yode
How to get those unique lable in a mask with efficient
mask
356
views
no
answers
no
votes
2017-08-22 10:27:31 -0600
patrickmarais
Random forest - how to force parallel training?
random
forest
parallel
tbb
188
views
no
answers
no
votes
2018-05-31 16:38:21 -0600
[email protected]
trainHog opencv sample loading negative images failes
HOG
trainHOG
280
views
no
answers
no
votes
2018-07-06 10:34:29 -0600
berak
mismatching results with imread with different libpng ?
libpng
imread
112
views
no
answers
no
votes
2013-07-02 09:20:46 -0600
residentelvio
Error entering in a function
error
1k
views
no
answers
2
votes
2013-11-25 09:05:24 -0600
drKzs
cascade classifier memory
cascadeclassifier
memory_allocation
2k
views
no
answers
no
votes
2013-12-15 18:32:13 -0600
lhotchkiss
calcOpticalFlowPyrLK losing single user-defined tracking point
#opencv
#python
calcOpticalFlowPyrLK
728
views
no
answers
no
votes
2018-11-09 01:28:42 -0600
Martian
State of the art in unsupervised image segmentation
segmentation
markov
CRF
524
views
no
answers
no
votes
2017-07-31 01:40:36 -0600
unknown1234
CMake 3.9 and opencv_contrib configuration error
opencv_contrib
cmake-gui
Opencv3.0
292
views
no
answers
no
votes
2017-05-06 22:44:29 -0600
moh3th1
Template Matching on videoes
opencv
python
template-Matching
1k
views
no
answers
no
votes
2013-12-22 07:24:36 -0600
_Robert
How do I reduce the effects of lighting conditions for a face expression classification system?
classification
face
#image-processing
opencv_traincascade
Haar
LBP
529
views
no
answers
no
votes
2016-01-11 14:16:18 -0600
Alex M
[Python, windows 10] Reducing VideoCapture latency from UDP
238
213
views
no
answers
no
votes
2020-05-26 05:29:25 -0600
healthy_H
copied opencv code slower than pre-compiled code
c++
opencv
compile
time
367
views
no
answers
-2
votes
2020-11-24 21:33:38 -0600
gentle_rain
How can I segment text from images with complex backgrounds?
image-segmentation
OCR
computer-vision
550
views
no
answers
no
votes
2019-03-27 13:26:56 -0600
ladynoob
I'm got a "free(): invalid pointer" error when try using detectAndCompute
SURF
featuredetector
1k
views
no
answers
no
votes
2020-05-03 20:57:26 -0600
freakoutman
OpenCV Python error: Unsupported data type (=4) in function 'cv::opt_AVX2::getMorphologyRowFilter'
cvMorphologyEx
kernel
828
views
no
answers
no
votes
2015-11-19 22:24:49 -0600
saihv
Pose estimation using PNP: Strange wrong results
opencv
solvePnP
essential-matrix
214
views
no
answers
no
votes
2014-06-03 11:11:58 -0600
juanarocha
Binary descriptors representation
#descriptors
#Mat
#binary
87
views
no
answers
no
votes
2019-09-21 09:02:29 -0600
Wei Han
How can get the width and height for every rectangle section
imagesc#opencv#c++
529
views
no
answers
1
vote
2013-07-11 09:45:24 -0600
sniper
pose estimation from 2d-to-2d correspondences
pose-estimation
2d-to-2d
correspondence
14k
views
no
answers
no
votes
2016-08-29 15:05:00 -0600
tyler-cromwell
Improving face recognition accuracy
facial#recognition
training
face
124
views
no
answers
no
votes
2017-07-03 01:14:46 -0600
ansari
Receive video from network with 100*100 then resize the video into 640*368
c++
opencv
721
views
no
answers
no
votes
2016-11-26 07:04:26 -0600
Zahraa11
Saving or Loading model in SVM
android
SVM
java
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