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12,357 questions
Tagged
4k
views
no
answers
-1
votes
2019-01-09 12:48:53 -0600
schlodinger
How to remove text from manga page?
image-processing
computervision
268
views
no
answers
1
vote
2019-01-09 11:25:11 -0600
write2ptiwari
Capture Rectangle Image From WebCam In String to Send It To Server
webcam
OpenCV.js
capture
image
215
views
no
answers
no
votes
2019-01-09 04:07:31 -0600
Newmodeav
Black glow when exposure blending
Exposure
blending
Causes
black
glow
ios
4k
views
no
answers
no
votes
2019-01-09 00:16:49 -0600
bubu_ka
python: how to compute the sharpness features of image
opencv
python
image-processing
882
views
no
answers
1
vote
2019-01-08 13:20:23 -0600
asadali
Charuco corner detection confidence values
charuco
198
views
no
answers
no
votes
2019-01-08 09:32:58 -0600
cjacquel
Face feature extraction
face
feature
155
views
no
answers
no
votes
2019-01-08 07:38:37 -0600
tbuckley
cmake cross compile for arm
opencv-3.4.0
CMakebuild
302
views
no
answers
1
vote
2019-01-08 07:36:09 -0600
Vojta David
Error findContours with mode RETR_TREE on CV_32SC1 images
findContours
Overlooked
349
views
no
answers
no
votes
2019-01-08 09:07:42 -0600
MaryRead
How to find the minimum depth value in every frame of a streaming video
python
opencv
depth
pyrealsense2
713
views
no
answers
no
votes
2019-01-08 05:56:40 -0600
princekin
Use opencv in a simple qt project,when run shows error:'The process was ended forcefully.'
forcefully
208
views
no
answers
no
votes
2019-01-08 02:18:11 -0600
hahah
Measurement of actual object size
measurement
of
actual
object
size
1k
views
no
answers
no
votes
2019-01-08 02:00:06 -0600
lunasdejavu
readNetFromTensorflow() errors from Mask_RCNN model
dnn
mask_rcnn
tensorflow
351
views
no
answers
no
votes
2019-01-06 22:15:46 -0600
perrywu
cuda::DescriptorMatcher::knnMatch runs in differ
CUDA
opencv3.4.5
88
views
no
answers
no
votes
2019-01-06 14:05:32 -0600
OpenCVNewUser
Stuck on tutorial
tutorials
610
views
no
answers
3
votes
2019-01-06 03:38:15 -0600
La bla bla
SGBM pixAdd pixSub
stereo_match
StereoSGBM
669
views
no
answers
no
votes
2019-01-06 02:38:09 -0600
berak
Segmentation fault
c++
opencv
741
views
no
answers
no
votes
2019-01-06 00:09:08 -0600
harsh_22
malloc(): memory corruption:
opencv
CUDA8.0
339
views
no
answers
no
votes
2019-01-05 10:11:41 -0600
wpadka
Haar cascade classifier - Multiple detecting same object
cascadeclassifier
haartraning
c++
opencv
783
views
no
answers
no
votes
2019-01-03 16:01:25 -0600
OmarHedeya
DNN with OpenCL for Nvidia on OpenCV-4.0
opencl
dnn
nvidia
659
views
no
answers
no
votes
2019-01-14 01:50:25 -0600
yeser
ArUco detection x-y axis values are extremely different
aruco
opencv
marker
tracking
pose
62
views
no
answers
no
votes
2019-01-03 05:47:27 -0600
finley
Significance of sobel's scale when searching corners
cornerHarris
1k
views
no
answers
no
votes
2019-01-03 03:52:30 -0600
MedoCV
Drawing a new coordinate system (B) based on other known coordinate system (A) in opencv 4.0.0
pose-estimation
384
views
no
answers
no
votes
2019-01-02 06:16:28 -0600
felipefetzer
Lanczos5 instead of Lanczos4
warpAffine
Lanczos4
interpolation
354
views
no
answers
1
vote
2019-01-02 05:21:38 -0600
ashu
cv2.error Failed to call "forward" method in function 'forward'
dnn
dnn.forward
407
views
no
answers
1
vote
2019-01-02 00:20:08 -0600
nobot
if I use UMat , it is giving exception error
whitebalance
opencl
UMat
3k
views
no
answers
no
votes
2019-01-01 12:55:36 -0600
oja
ValueError: setting an array element with a sequence.
opencv
numpy
arrays
1k
views
no
answers
no
votes
2018-12-31 03:54:46 -0600
papabiceps
How warp an image without cv2.remap cropping it.
python
opencv
165
views
no
answers
no
votes
2018-12-28 18:55:16 -0600
pipeecs780
Resolve delay between real image vs projector image using opencv.
opencv
pyhton
291
views
no
answers
no
votes
2018-12-28 02:40:27 -0600
xavier12358
Maximum fisheye degree for Opencv Calibration
calibration
1k
views
no
answers
no
votes
2018-12-27 22:37:16 -0600
zhaoyuanbing
using open3.4.0 build failed
android
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