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12,357 questions
Tagged
328
views
no
answers
no
votes
2015-02-05 08:21:13 -0600
dennisb
In Java: Any chance to get the xml of a CvDTree in a String (instead of a file)
xml
java
CvSVM
CvDTree
73
views
no
answers
no
votes
2015-12-15 01:12:57 -0600
jpistorino
Translating Keypoints To Orignal Image After Pyrdown
Pyrdown
395
views
no
answers
no
votes
2013-04-10 13:34:33 -0600
StevenPuttemans
I got error when i run make command in fedora 18
OpenCV2.4.4
fedora
18
error
make
1k
views
no
answers
no
votes
2020-12-15 10:45:36 -0600
yoosamui
Videocapture RTSP cause very high cpu usage
CPU
c++
videocapture
rtsp
107
views
no
answers
no
votes
2016-04-01 17:15:54 -0600
Why
how to install
opencv
3.1.0
opencv-3.1.0
755
views
no
answers
no
votes
2019-04-04 08:11:49 -0600
ArnaudH
OpenCV.js: How to sort DMatchVector?
OpenCV.js
DMatch
sort
222
views
no
answers
no
votes
2018-08-10 06:16:36 -0600
denish.limbachiya
Is that possible to simple image processing is possible on opencv on stm microcontroller platform?
opencv
843
views
no
answers
no
votes
2015-07-19 10:06:03 -0600
smwikipedia
java.lang.UnsatisfiedLinkError when using binaries built from source.
Opencv3.0
java
123
views
no
answers
no
votes
2017-04-11 09:31:04 -0600
matt27110
Track only 1 target among multiple targets
TargetTracking
multiple-targets
1k
views
no
answers
1
vote
2018-10-28 16:21:32 -0600
jbtr142
OpenCV 4.0 CNN for text detection
opencv4
397
views
no
answers
no
votes
2020-03-03 09:24:58 -0600
eLtronicsvilla
optical flow orientation and magnitude based background and foreground segmentation
opticalflow
computervision
image-processing
c++
opencv
1k
views
no
answers
no
votes
2020-03-21 13:26:55 -0600
Suom
world coordinates to camera coordinates to pixel coordinates cv::projectpoints
cv2.projectPoints
378
views
no
answers
1
vote
2012-11-28 09:37:05 -0600
seiko
Hand pattern recognition
hand
recognitio
381
views
no
answers
no
votes
2019-04-19 00:22:35 -0600
sazr
Identify all values that are close to zero
numpy
python
manipulation
178
views
no
answers
no
votes
2016-07-23 12:19:22 -0600
jigl
Identifying bootstrap elements from ui
image-processing
feature-detection
extraction
5k
views
no
answers
1
vote
2017-08-03 09:25:29 -0600
Nithin_7791
Obtain Camera Pose and camera real world position using SolvePnP C++
camerapose
c++
opencv
epipolar-geometry
177
views
no
answers
-1
votes
2019-03-01 03:24:28 -0600
berak
Pycharm couldn't load DLL file
opencv
python
6k
views
no
answers
no
votes
2016-01-14 10:43:51 -0600
Viotto
videocapture.read() returning black frame if camera did not have time to initialize
cam
black
frame
Initialization
1k
views
no
answers
no
votes
2019-07-01 08:58:23 -0600
Hordon
Trackbar not fit to window. How to fix?
c++
623
views
no
answers
no
votes
2020-08-28 02:11:12 -0600
erdeshkyzy
How should I track multiple dots (1-2 mm) using opencv in real time?
object-tracking
object-detection
opencvpython
linux
217
views
no
answers
no
votes
2017-12-07 04:47:31 -0600
Aspirin
OpenCV-3.3.1 installation error on Mac
Buildopencv3.3.1
561
views
no
answers
no
votes
2017-09-20 14:13:32 -0600
linengmiao
Machine learning- what classifier to use to classify: object 1, object 2, object 3, none of those 3?
machinelearning
objectrecognition
1k
views
no
answers
2
votes
2014-08-20 03:01:07 -0600
lilouch
C++/OpenCV - Why FLANN::index with ORB and LSH works very badly?
#opencv
#c++
#matching
#FLANN
181
views
no
answers
-1
votes
2019-10-09 23:24:55 -0600
genesis999
Has anyone got experience in real time pattern recognition
realtime
shapes
gridpattern
159
views
no
answers
no
votes
2015-12-04 23:13:32 -0600
elpidiovaldez
VideoCapture not working OpenCv3.0.0/lubuntu 14.04
lubuntu
14.04
webcam
videocapture
opencv3.0.0
755
views
no
answers
no
votes
2015-10-28 16:28:46 -0600
samansarraf
Feature matching - Minimum numbers of matches
SIFT
SURF
ORB
feature
matching
645
views
no
answers
no
votes
2017-06-15 02:11:26 -0600
ManuVISION
MSER Non Maxima Suppression is not supressing all the regions
MSER
non
maxima
supression
187
views
no
answers
1
vote
2015-03-30 09:46:06 -0600
john_1282
Is it possible to check status of loading a big size file?
c++
opencv
707
views
no
answers
2
votes
2013-01-07 13:49:09 -0600
flammxy1
Is LBP better than HOG in Human detection?
LBP
HOG
83
views
no
answers
no
votes
2014-09-22 18:18:25 -0600
Ada
Opencv color's pixel
#OPENCV#COORDINATE
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