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29,830 questions
Tagged
1k
views
no
answers
no
votes
2020-06-24 08:13:19 -0600
shiva
Does opencv support NV12 format?
nv12
357
views
no
answers
no
votes
2020-06-24 11:55:28 -0600
supra56
How to get the 6D Pose knowing the 3D CAD model and 2DImage of the object?
solvePnP
pose_estimation
tracking
real-time
415
views
no
answers
no
votes
2020-06-24 20:37:50 -0600
open_ranger
How to make findChessboardCorners run faster?
findChessboardCorner
speedcalculation
1k
views
no
answers
no
votes
2020-06-24 23:05:05 -0600
neel19
I am getting this error: Invalid HAAR feature (expected: 'rw.r.x + rw.r.width <= W'), where > 'rw.r.x + rw.r.width' is 22 > must be less than or equal to > 'W' is 16
cascadeclassifier
classifier
Haar
image-processing
image-recognition
126
views
no
answers
-1
votes
2020-06-25 01:34:32 -0600
Malathi_72
Create mask of one column/row [closed]
image
access_mask
11k
views
1
answer
1
vote
2020-06-25 03:51:55 -0600
Eduardo
What are the differences between OpenCV 4.x and 3.x
opencv
branches
2k
views
1
answer
no
votes
2020-06-25 05:03:37 -0600
umb
Undistort single coordinates
camera
calibration
undistortion
coordinates
241
views
no
answers
no
votes
2020-06-25 07:41:57 -0600
albeh95
Bad argument on classification problem [closed]
c++
268
views
1
answer
1
vote
2020-06-25 08:35:37 -0600
Eduardo
Mahalanobis function returns squared mahalanobis distance?
Mahalanobis
179
views
no
answers
no
votes
2020-06-25 13:50:20 -0600
ajpaezm
OpenNI compatible devices and drivers. [closed]
openni
camera
3k
views
1
answer
-1
votes
2020-06-25 17:24:45 -0600
Teejay
Get an error when trying to install openCV. I don't understand the fix.
install
error
long
79
views
no
answers
no
votes
2020-06-25 23:02:12 -0600
moses
How do i make the Facial Recognition more acurrate in terms of prediction
LBPH
569
views
no
answers
no
votes
2020-06-26 03:22:47 -0600
supra56
convert IPLImage to unsigned short [closed]
opencv
c++
215
views
no
answers
no
votes
2020-06-26 03:25:41 -0600
supra56
What specifically are the corners and sizes used by cv.detail.resultRoi()?
blending
stitching
corners
sizes
617
views
1
answer
-2
votes
2020-06-26 03:41:09 -0600
supra56
how to add one varible to count different face
python
Facedetection
machinelearning
132
views
no
answers
no
votes
2020-06-26 06:33:28 -0600
supra56
Att: moderator
Attention
353
views
1
answer
no
votes
2020-06-26 07:53:01 -0600
Nano1
Image segmentation, where to start?
segmentation
113
views
no
answers
no
votes
2020-06-26 09:16:00 -0600
albeh95
Cluster(Mat) function taking too long
bowkmeanstrainer
674
views
1
answer
no
votes
2020-06-26 11:46:50 -0600
berak
Train from haarcascade frontface
cascadeclassifier
opencv
traincascade
379
views
1
answer
no
votes
2020-06-26 16:16:38 -0600
berak
Training SVM Error - Assertion failed
CvSVM
548
views
1
answer
no
votes
2020-06-27 01:17:27 -0600
berak
Feature detector vs dense detector
featuredetector
DenseFeatureDetector
keypoint-detection
713
views
no
answers
1
vote
2020-06-27 03:31:33 -0600
supra56
Selective remove or blur logo in image
LOGO
delogo
watermark
blur
509
views
1
answer
-1
votes
2020-06-27 05:20:25 -0600
supra56
Python type casting [closed]
python
opencv
582
views
no
answers
no
votes
2020-06-27 05:20:58 -0600
ShrutheeshIR
RecoverPose default arguments
essential-matrix
recoverpose
240
views
2
answers
no
votes
2020-06-27 07:56:41 -0600
supra56
Opencv Doxygen for python
opencv
python
419
views
1
answer
no
votes
2020-06-27 09:44:17 -0600
SylvainArd
inflexion points on a contour
contours
geometry
1k
views
no
answers
no
votes
2020-06-27 12:04:15 -0600
Marcin Osypka
Opencv.js 4.4 in web worker is not loading
js
OpenCV.js
478
views
no
answers
no
votes
2020-06-27 16:22:30 -0600
hak16
seamlessClone flickering
mask
seamlessClone
112
views
no
answers
no
votes
2020-06-27 20:13:58 -0600
Malathi_72
Align the image contents vertically
deskewing
1k
views
2
answers
-1
votes
2020-06-28 05:12:46 -0600
Sai Nyi
How to change OpenCV python 3
opencv
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