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12,357 questions
Tagged
194
views
no
answers
no
votes
2016-05-19 09:22:49 -0600
Malantur2928
Correct dealocation of streams in GPU memory
CUDA
stream
gpu
memoryleak
152
views
no
answers
no
votes
2017-04-21 05:35:28 -0600
Julia Kurde
Changes in version 3.0.0 to 3.1.0 or 3.2.0 in Core.add()
java
opencv
1k
views
no
answers
no
votes
2017-07-03 15:24:08 -0600
linengmiao
undefined reference to createFisherFaceRecognizer() - Incorrect openCV docs?
FaceRecognizer
128
views
no
answers
no
votes
2015-03-21 16:42:54 -0600
debasishsahu4u
Unable to install opencv python in os x
opencv
python
955
views
no
answers
no
votes
2015-12-10 00:44:55 -0600
kaushikmit
using svm xml file for object detection
opencv
c++
libsvm
SVM
263
views
no
answers
no
votes
2016-05-13 01:08:43 -0600
Probal
How to detect focal point of an image?
focal_point
java
1k
views
no
answers
no
votes
2019-01-29 14:53:55 -0600
raisa_
Makefile for c++ program with OpenCV
c++
opencv
makefile
make
600
views
no
answers
no
votes
2019-07-13 06:11:35 -0600
Kitnos
Classification method invariante to rotation and machine learning
SURF
SIFT
image-processing
c++
opencv
machine-learning
304
views
no
answers
no
votes
2014-10-09 10:43:32 -0600
feklee
HW setup for streaming video with little distrotion via 3G/4G?
#Hardware
#camera
#videocapture
streaming
1k
views
no
answers
1
vote
2015-09-28 09:52:41 -0600
MErmatinger
OpenCV Manager on Samsung Galaxy Edge
opencv
manager
samsung
galaxy
edge
559
views
no
answers
1
vote
2016-03-20 04:30:54 -0600
rajat.koner
VIdeoCapture can't read frame and get method returns zero for everything.
ubuntu14.04
videocapture
Eclipse
copencv
754
views
no
answers
no
votes
2017-03-05 01:31:03 -0600
lit1618
Conflict error while installing opencvs on Windows python v3.6 anacondas
installation
opencv
python
1k
views
no
answers
no
votes
2019-03-11 02:49:40 -0600
berak
OpenCV c++ application cross compile for arm64
cross
compile
arm64
127
views
no
answers
-1
votes
2017-11-28 22:41:27 -0600
Rthi
how to reduce scanning time of QR code using multi-core in opencv c++
c++
opencv
2k
views
no
answers
no
votes
2018-09-13 07:41:05 -0600
Make42
Memory issues when loading videos into frames
memory_allocation
memoryleak
memory
2k
views
no
answers
no
votes
2020-11-21 15:35:02 -0600
Ghetto82
RaspberryPI & OpenCV + Yolo: AttributeError: module 'cv2' has no attribute 'dnn'
RaspberryPi
yolo
opencv
dnn
objectdetection
209
views
no
answers
no
votes
2020-04-10 05:50:06 -0600
noshky
Linearity of world angles from image pixels
angles
calibrate
446
views
no
answers
no
votes
2017-03-01 11:09:43 -0600
M. Terence
Vocabulary Tree Algorithm
opencv
python
392
views
no
answers
no
votes
2017-04-13 02:37:21 -0600
Faj
object detection and tracking
object
detection
tracking
378
views
no
answers
1
vote
2014-02-27 10:07:16 -0600
Guyygarty
displaying 16 bit image with stop byte
imshow
16-bit
#openCV2.4.6
stop-byte
203
views
no
answers
no
votes
2014-08-21 15:20:31 -0600
DotFrammie
Matrix element betweenness
Betweenness
matrix
depth
image
565
views
no
answers
no
votes
2018-03-08 19:27:51 -0600
Ernesto
How to recognize these labels?
objectdetection
OCR
barcode
Detect_Labels
labels
2k
views
no
answers
no
votes
2015-08-21 17:19:32 -0600
benbloom
Where are the docs for Python's cv2.stereoRectify?
stereorectify
311
views
no
answers
no
votes
2018-06-28 23:42:01 -0600
hoang anh tuan
Error building opencv 3.x with cuda 8.0 VS 2015?
CUDA8.0
opencvwithcuda
2k
views
no
answers
no
votes
2017-03-05 06:10:19 -0600
deathracer99
load camera parameters from yml file cpp
image-stitching
c++opencvstitching
yaml
2k
views
no
answers
3
votes
2013-09-11 16:27:27 -0600
Mostafa Sataki
How do i get the goodness of fit for the result of fitEllipse?
fitEllipse
148
views
no
answers
no
votes
2017-06-07 04:33:05 -0600
Kashif Jumani
Which object recognition algorithm should i use?
objectmatching
object_regonition
107
views
no
answers
no
votes
2014-03-11 13:34:36 -0600
yash
face detection opencv project given in tutorial doesn't work and shows error loading haarcascade.xml files and what is current directory in project
janu
155
views
no
answers
no
votes
2019-08-08 15:19:47 -0600
julag
64 bit library on Android
64
bit
android
1k
views
no
answers
no
votes
2016-04-05 09:43:44 -0600
berak
Tracking of multiple objects in openCV using C++
tracking
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