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12,357 questions
Tagged
572
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no
answers
no
votes
2020-03-03 04:26:34 -0600
philyorkshire
iOS cv.imshow() not working
ios
320
views
no
answers
no
votes
2020-03-03 02:32:51 -0600
Nativate
Help run caffemodel
caffeemodel
python
opencv
anaconda
jupyter
4k
views
no
answers
no
votes
2020-03-01 14:03:15 -0600
LBerger
CvCapture_MSMF::initStream Failed to set mediaType after switching to CUDA build of OpenCV
windows
CUDA
compile
videocapture
c++
msmf
439
views
no
answers
no
votes
2020-03-01 11:03:18 -0600
Maksat
Zero-normalised cross correlation for Template Matching
matchTemplate
ZNCC
442
views
no
answers
no
votes
2020-02-28 21:33:31 -0600
Albert0924
OpenCV with GStreamer in Android Studio
gstreamer
android
streaming
piipeline
469
views
no
answers
no
votes
2020-02-28 16:05:04 -0600
PressedTin
How do I make the method onCameraFrame() be called more frequently
OnCameraFrame
android#studio
android
java
3k
views
no
answers
no
votes
2020-02-28 13:23:23 -0600
raisa_
How do I write into YML format and read it with opencv and C++ ?
c++
opencv
yaml
FileStorage
ubuntu18.04
terminal
186
views
no
answers
no
votes
2020-02-28 14:44:41 -0600
ROMEL
from an image having multiple rectangles some rectangles are filled with lines an some are empty like given below in the image.i need to remove all the rectangles which are empty.Any suggestions?
java
opencv
python
307
views
no
answers
1
vote
2020-02-28 07:42:48 -0600
link1375
OpenCV detects most rectangular contours only if they are not aligned with the camera
findContours
239
views
no
answers
no
votes
2020-02-28 03:52:08 -0600
RPonomarenko
[BRISK] There is no a possibility to change keypoints size
brisk
keypoint
516
views
no
answers
no
votes
2020-02-28 01:34:08 -0600
trialzuki
Converting mobilenetv3 from tensorflow zoo to dnn
tensorflow
dnn
deeplab
mobilenetv3
211
views
no
answers
no
votes
2020-02-28 00:11:20 -0600
hklee93
Regarding the availability of tracking water projectile motion
detection
motion
projectile
availability
1k
views
no
answers
no
votes
2020-02-27 10:39:48 -0600
MightyFunkster
Getting couldn't find package errors for open_cv with ROS
robot
9k
views
no
answers
2
votes
2020-02-27 07:11:27 -0600
Wolfish
OpenCV and Flutter
Flutter
250
views
no
answers
no
votes
2020-02-27 06:40:48 -0600
Pavel
There is zero picture coordinate in OpenCV notation.
image
coordinate
system
378
views
no
answers
no
votes
2020-02-27 05:44:56 -0600
Imran B
detailenhance cuda opencv
opencv
python
CUDA
sharpness
detailhenance
448
views
no
answers
no
votes
2020-02-27 04:35:13 -0600
supra56
Two camera objects in Flask app provides freeze
opencv
python
RaspberryPi
camera
python3
1k
views
no
answers
no
votes
2020-02-27 03:23:35 -0600
Mathilda Yun
About cv2.dnn.readNetFromONNX
readNetFromONNX
1k
views
no
answers
no
votes
2020-02-27 03:34:27 -0600
supra56
Problem with grfmt_tiff.cpp
tiff
2k
views
no
answers
no
votes
2020-02-27 02:25:57 -0600
ziknehupsu
OpenCV Error: Assertion failed (tlsSlots.size() > slotIdx) in releaseSlot
c++
gpu
CUDA
1k
views
no
answers
no
votes
2020-02-26 18:37:37 -0600
zohra
Problem with dnn::NMSBoxes
yolo
dnn
c++
275
views
no
answers
no
votes
2020-02-26 15:45:17 -0600
v1nce
Where is a repo to start with opencv.js ?
MSER
javascript
257
views
no
answers
no
votes
2020-11-08 05:13:03 -0600
sturkmen
measure a curved petiole
segmentation
measure
1k
views
no
answers
no
votes
2020-02-26 11:08:34 -0600
timkindberg
Fewer, larger features with ORB?
ORB
python
feature-detection
780
views
no
answers
no
votes
2020-02-26 07:08:10 -0600
Imran B
HSV adjustment python opencv cuda
CUDA
opencv
python
HSV
threshold
bitwise_and
380
views
no
answers
no
votes
2020-02-26 07:06:20 -0600
supra56
Access camera via IP
python3
536
views
no
answers
no
votes
2020-02-26 03:31:06 -0600
supra56
To get Delta E for only the region of interest.
opencvpyhon
Euclidean_distance
575
views
no
answers
no
votes
2020-02-26 03:35:22 -0600
supra56
error: (-215:Assertion failed) blob.type() == 5 in function 'populateNet'
cv2.dnn
readNetFromONNX
onnx
265
views
no
answers
no
votes
2020-02-25 07:25:11 -0600
Jonaskri
Upgraded from 3.4.9 to 4.2.0 and can no longer see camera view [Android]
android
opencv
java
384
views
no
answers
no
votes
2020-02-25 03:21:06 -0600
jhk
Build fails in nvidia docker; cuda:9.2-cudnn7-devel-ubuntu16.04
docker
build
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