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29,830 questions
Tagged
1k
views
1
answer
no
votes
2020-10-15 11:53:37 -0600
berak
How to show the confidence level of detectMultiScale "in python"
opencv
python
detectMultiScale
confidence
658
views
no
answers
no
votes
2020-10-15 19:18:24 -0600
e1513377
cannot find lcublas when installing OpenCV with CUDA in Ubuntu 20?
CUDA
953
views
no
answers
no
votes
2020-10-16 03:42:44 -0600
bomcv
RTSP: Extract time stamp for each frame and dump video
Video
rtsp
dump
1k
views
no
answers
-1
votes
2020-10-16 07:34:28 -0600
atulCoder
How to detect walls and paint it?
opencv
javacv
wallDetection
1k
views
1
answer
no
votes
2020-10-16 08:40:00 -0600
berak
Plotting the pixel density of a binary image
histogram
binary-image
285
views
no
answers
no
votes
2020-10-16 18:23:37 -0600
EmmanuelMess
Build statically, missing cv::countNonZero(cv::_InputArray const&)
android
109
views
no
answers
-1
votes
2020-10-17 08:53:13 -0600
hajerhr
How to set a duration time for a detected object ?
opencvpyhon
2k
views
no
answers
no
votes
2020-10-17 10:57:39 -0600
sturkmen
Convert Python Into Java / Kotlin using these operations
opencv
java
python
android
408
views
1
answer
no
votes
2020-10-17 14:34:57 -0600
kpachinger
Is there keypoint javascript tutorial ?
Keypoints
javascript
opencv
detectors
1k
views
1
answer
1
vote
2020-10-18 05:11:30 -0600
rgade
Different output from Python and C++ in CalibrateHandEye()
calibrateHandEye
python
c++
opencv
382
views
no
answers
no
votes
2020-10-18 06:50:45 -0600
antithing
Find point correspondences without features or descriptors?
solvePnP
KNN_classification
RANSAC
317
views
no
answers
no
votes
2020-10-18 13:41:11 -0600
RedMarsBlueMoon
Does ORB SLAM2 perform worse on weaker compute?!
orbslam2
8k
views
1
answer
no
votes
2020-10-19 06:05:25 -0600
comar
Error on loading ONNX model
readNetFromONNX
c++dnnopencv
1k
views
no
answers
no
votes
2020-10-19 07:30:38 -0600
kun
Confusion about opencv's distortion model w.r.t Brown–Conrady model
distortion
model
132
views
no
answers
no
votes
2020-10-19 08:01:11 -0600
palladin
FLANN matcher not work properly
flann
165
views
no
answers
-1
votes
2020-10-19 14:16:46 -0600
merco
How could detect technical drawing page?
technical
drawing
352
views
no
answers
no
votes
2020-10-19 15:57:54 -0600
ncolterx
How to include 'opencv-python' in Anaconda meta.yaml?
anaconda
anacondaopencv
943
views
no
answers
no
votes
2020-10-20 04:54:46 -0600
sturkmen
Viz3d setCamera() only works the first time it is called
setCamera
getCamera
intrinsic
parameters
edges
174
views
no
answers
no
votes
2020-10-20 07:56:23 -0600
palladin
Calculating the vector corresponding to the pixel in the image
distortion
283
views
no
answers
-1
votes
2020-10-20 08:40:44 -0600
Alex Staff
Get error with connected layer in darknet model
darknet
DARKNET.
Yolov3
yolo3
yolo
515
views
no
answers
no
votes
2020-10-20 14:42:02 -0600
Alex_Beginer
Take a screenshot of the screen using gpu.
CUDA
433
views
no
answers
-1
votes
2020-10-21 04:21:07 -0600
yujy9014
OpenCV Python program for Vehicle detection in a Video frame
mysqlopenv#python
628
views
no
answers
no
votes
2020-10-21 06:11:58 -0600
mj1610
How to identify and measure square ceiling tiles
linedetection
643
views
no
answers
no
votes
2020-10-21 06:32:50 -0600
sbofirov
Cannot reproduce same build
remap
compile
build
optimization
4k
views
1
answer
1
vote
2020-10-21 07:15:05 -0600
sturkmen
How to reconstruct damaged barcode
barcode
reconstruct
736
views
no
answers
no
votes
2020-10-21 10:26:37 -0600
xz1990
onnx model shows slower inference when setting cuda as backend
CUDA
backend
dnn
1k
views
2
answers
no
votes
2020-10-22 00:54:59 -0600
sohamgandhi
Video writer in java not saving
java
opencv
videowriter
android
CreateVideoWriter
3k
views
3
answers
no
votes
2020-10-22 00:55:25 -0600
sohamgandhi
VideoCapture device on Android
#android
#videocapture
#c++
#native
#camera
#videofile
803
views
no
answers
1
vote
2020-10-22 04:18:15 -0600
supra56
push mat to rtmp stream
gstreamer
RTMP
rtsp
Mat
stream
Jetson-TX2
737
views
1
answer
no
votes
2020-10-22 04:51:21 -0600
Boris Brodski
Can't load freezed and optimized Tensorflow 2.3.0 ResNet like model
tensorflow
python2.6
opencv_dnn
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