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29,830 questions
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741
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2017-02-24 18:08:15 -0600
SpatialFactotum
cv2.split(img)[3] fails on RGB[A?]
Split
alpha-channel
462
views
1
answer
no
votes
2017-02-24 17:02:15 -0600
Tomna
Fatal error detected on SVM
java
opencv
665
views
1
answer
1
vote
2017-02-24 15:40:02 -0600
JimboStlawrence
namedWindow fails to display graphics if minimised immediately on creation
opencv
3.2
namedwindow
imshow
error
417
views
no
answers
no
votes
2017-02-24 13:54:33 -0600
Davaaron
Get values of a Mat object
java
Mat
189
views
no
answers
no
votes
2017-02-24 12:49:21 -0600
tahme
Tracking block of text on a page
Text
tracking
1k
views
no
answers
no
votes
2017-02-24 07:14:26 -0600
cold_matt
HTTP stream from camera delayed by a long time
delay
motion
cv2
python
215
views
1
answer
no
votes
2017-02-24 06:48:09 -0600
berak
Problem in saving xml files
opencv
c++
HOG
2k
views
1
answer
no
votes
2017-02-24 04:47:35 -0600
Codacus
Help: Face Recognition using LBP confused with unknown Faces
face
recognition
createLBPHFaceReco
LBPHFaceRecognizer
220
views
1
answer
no
votes
2017-02-24 02:21:02 -0600
Edesak
Is opened to exe always false
exe
export
python
isopened
187
views
1
answer
no
votes
2017-02-24 00:55:27 -0600
yorkhuang
Should 3D and 2D point lists for solvePnP be declared in double or float?
solvePnP
9k
views
2
answers
no
votes
2017-02-23 21:33:35 -0600
s-light
OpenCV: VideoCapture::get(CV_CAP_PROP_POS_MSEC ) returns 0
c++
opencv
369
views
1
answer
no
votes
2017-02-23 19:50:34 -0600
Tetragramm
Using cv::solvePnP on Lighthouse Data
solvePnP
lighthouse
focal_length
camera_calibration
610
views
1
answer
no
votes
2017-02-23 19:36:59 -0600
Tetragramm
Question about "imagePoints" parameter for solvePnP() function
solvePnP
imagepoints
ORB
207
views
no
answers
no
votes
2017-02-23 17:48:19 -0600
SniFFzoR
How to use camera calibration in Java
java
calibration
camera
307
views
1
answer
no
votes
2017-02-23 14:26:35 -0600
LBerger
ANN training error assertion failed
ann
training
1k
views
no
answers
no
votes
2017-02-23 12:28:54 -0600
Amr El saeed
Extract symbols from an image [closed]
android
image-processing
1k
views
no
answers
no
votes
2017-02-23 11:59:59 -0600
thatc0der m8
Is the way I calculate the the HSV color channels correct?
java
HSV
2k
views
2
answers
no
votes
2017-02-23 10:08:30 -0600
pklab
union of contours opencv
opencv
contours
108
views
no
answers
no
votes
2017-02-23 08:23:21 -0600
Nbb
How to train for weights ?
weight
2k
views
1
answer
no
votes
2017-02-23 08:03:10 -0600
LBerger
detcting colour of blobs
opencv3blobdetector
141
views
no
answers
no
votes
2017-02-23 06:08:43 -0600
KirtiSwagat
How to Visulaize HOG features with Original Image?
HOG
c++
opencv
392
views
no
answers
no
votes
2017-02-23 06:05:24 -0600
Dekay
Where can I find the minimum supported Mac OSX versions supported by each version of opencv?
opencv
mac
OSX
compatibility
1k
views
no
answers
no
votes
2017-02-23 05:08:39 -0600
ronbarak
Code to interact with UVC camera extension unit controls?
uvc
ExtensionUnit
ExtendedControls
realsense
uvccamera
257
views
no
answers
no
votes
2017-02-23 04:52:53 -0600
dabhi
Why is flann addPoints method not there in openCV
flann
addpoints
162
views
1
answer
1
vote
2017-02-23 03:58:57 -0600
berak
Access and save information in Mat Array
access
change
MATarray
3k
views
2
answers
1
vote
2017-02-23 03:53:26 -0600
kbarni
how to access matrix with unknown number of channels ?
Mat
927
views
no
answers
1
vote
2017-02-23 02:50:15 -0600
spungia
Computing max values and channel indices pixel-wise
maximum
pixel-wise
1k
views
no
answers
no
votes
2017-02-23 02:17:41 -0600
Correlator
triangulatepoints returns very bad results [closed]
3dreconstruction
triangulatePoints
5k
views
1
answer
2
votes
2017-02-22 21:56:51 -0600
LBerger
How to set number of channels for Mat using a variable ?
Mat
2k
views
no
answers
no
votes
2017-02-22 18:27:15 -0600
[email protected]
algorithm to computer vision obstacle detection ??
android
opencv
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