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12,357 questions
Tagged
728
views
no
answers
1
vote
2020-06-27 03:31:33 -0600
supra56
Selective remove or blur logo in image
LOGO
delogo
watermark
blur
113
views
no
answers
no
votes
2020-06-26 09:16:00 -0600
albeh95
Cluster(Mat) function taking too long
bowkmeanstrainer
133
views
no
answers
no
votes
2020-06-26 06:33:28 -0600
supra56
Att: moderator
Attention
221
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
81
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
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
431
views
no
answers
no
votes
2020-06-24 20:37:50 -0600
open_ranger
How to make findChessboardCorners run faster?
findChessboardCorner
speedcalculation
359
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
1k
views
no
answers
no
votes
2020-06-24 08:13:19 -0600
shiva
Does opencv support NV12 format?
nv12
235
views
no
answers
no
votes
2020-06-24 07:09:33 -0600
Alice_aj
iPhone reprojection error
calibration
aruco
1k
views
no
answers
no
votes
2020-06-24 05:48:36 -0600
goncz
net.forward() error: (-215:Assertion failed) inp.total() in function 'allocateLayers'
caffe
caffeemodel
dummydata
dnn
dnn.forward
200
views
no
answers
no
votes
2020-06-23 19:34:20 -0600
ajpaezm
Working with incompatible OPENNI depth sensors.
openni
depth-image
sensor
118
views
no
answers
no
votes
2020-06-23 13:32:57 -0600
litozor
PNG rotation without dark edge
c++
interpolation
png
transparency
135
views
no
answers
no
votes
2020-06-23 12:06:19 -0600
supra56
LBPHFaceRecognizer slows down processes
LBPHFaceRecognizer
processes
frames
slowrecongition
762
views
no
answers
-1
votes
2020-06-23 11:48:50 -0600
supra56
Split bounding rectangle on white spaces columnwise
image
Split
277
views
no
answers
no
votes
2020-06-23 08:37:18 -0600
gvfbossa
OpenCV Java VS Objective C
java
objectiveC
431
views
no
answers
no
votes
2020-06-23 08:24:49 -0600
goncz
Can't create layer "DummyData1" of type "DummyData" in function 'getLayerInstance'
caffe
dnn
opencv-contrib
677
views
no
answers
no
votes
2020-06-23 08:01:35 -0600
astronaut
How to estimate the real distance and angle from 2D Image?
image
orientation
image-processing
object
object-tracking
235
views
no
answers
no
votes
2020-06-23 04:03:37 -0600
guteksan
Problematic installation of license files
debian
cmake
opencv-3.4.1.
opencv-3.4.10
557
views
no
answers
no
votes
2020-06-22 15:12:06 -0600
Jimmy2020
DNN OPENCL is not working on AMD GPU
c++#dnn#opencl
286
views
no
answers
no
votes
2020-06-22 14:38:35 -0600
Alice_aj
Relative translation - Aruco
aruco
pose-estimation
444
views
no
answers
no
votes
2020-06-22 02:41:14 -0600
zeekit
OpenCV holds the memory longer than it is needed
memory
Mat
linux
416
views
no
answers
no
votes
2020-06-21 08:07:58 -0600
Hormuz
OpenCV VideoCapture/FFMPEG/VLC , which one for realtime Systems ?
opencv
vlc
FFMEPG
videocapture
realtime
278
views
no
answers
1
vote
2020-06-21 07:05:14 -0600
José Jácome
Missing link for dictnet_vgg
text_recognition_cnn
Text
opencv_contrib
575
views
no
answers
no
votes
2020-06-21 03:23:49 -0600
manan05
How to capture the photo or video of the person when their face is being detected.
camera
JavaCameraView
Facedetection
cvHaarCascade
412
views
no
answers
no
votes
2020-06-19 07:56:36 -0600
kamboz0
Does OpenCV 4.3 support video capture from android?
android
opecv4
c++
2k
views
no
answers
no
votes
2020-06-19 07:56:26 -0600
YuriiChernyshov
OpenCV 4.3.0 can not detect CUDA 10.2
CUDA10.2
opencv
cuDNN
112
views
no
answers
no
votes
2020-06-19 02:17:56 -0600
jsbluecat
how to find two acircles grids
opencv
clib3d
129
views
no
answers
no
votes
2020-06-18 15:03:35 -0600
Nuno Feliciano
setThreshold with AKAZE does not work
akaze
3k
views
no
answers
no
votes
2020-06-18 10:09:25 -0600
Rok
cv2.resize is different from scikit-image resize
CV2.resize
scikit-image
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