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12,357 questions
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126
views
no
answers
no
votes
2020-01-14 06:32:55 -0600
schosch
trajectory detection in 3D
trajectory
3D-Coordinates
6k
views
no
answers
no
votes
2020-01-15 18:53:09 -0600
mateusguilherme
calculate distance between the center of the Aruco marker and the center of the camera.
aruco
128
views
no
answers
no
votes
2020-01-14 04:46:07 -0600
DoubleR
FastNlMeanDenoisingMulti - Faster way, improve time
opencv
python
fastNlMeansDenoising
image-processing
denoising
707
views
no
answers
1
vote
2020-01-14 02:06:19 -0600
ziknehupsu
ArUco Stereo Camera Calibration Python
stereo-calibration
python
aruco
216
views
no
answers
no
votes
2020-01-14 01:44:50 -0600
Pradeep Chandra
How to connect to pelco camera using opencv python
opencv
python
pelco
344
views
no
answers
no
votes
2020-01-13 10:15:25 -0600
dnns92
subsample image at specific angle with fov from panorama image
image-stitching
panorama
1k
views
no
answers
no
votes
2020-01-13 06:24:46 -0600
verance
method SETUP failed: 459 Client error
rtsp
734
views
no
answers
no
votes
2020-01-13 04:08:13 -0600
xonxt
Re-initializing (correcting) the trackers when using MultiTracker
object-tracking
python
multitracker
2k
views
no
answers
no
votes
2020-01-13 03:16:26 -0600
FishCoder
Run Converted .pb model by using OpenCV's DNN Module
tensorflow
opencv
MaskRcnn
106
views
no
answers
no
votes
2020-01-13 02:21:03 -0600
Magres
stereoRectify strange optical centres
stereorectify
226
views
no
answers
no
votes
2020-01-12 05:34:37 -0600
Gourav
Difference in output of same c++ and Java function in OpenCV
Video
java
129
views
no
answers
no
votes
2020-01-12 01:22:28 -0600
seppl2010
libopencv_imgproc.3.4.dylib crashes on MacOS 10.13.6 with MacPro 2010
crash
313
views
no
answers
no
votes
2020-01-10 07:44:30 -0600
baris.demiray
Will OpenCV DNN backend support inference servers?
openvino
tensorflow
tensorrt
dnn
inference
472
views
no
answers
no
votes
2020-01-09 10:22:36 -0600
aironman
Error when I try to run Hello World OpenCV sample using java and eclipse
java
Eclipse
OSX
5k
views
no
answers
no
votes
2020-01-09 08:01:23 -0600
JonesyMalone
Disabling "CPU Baseline Flags"
CPU
baseline
flags
ppc
powerpc
vxWorks
1k
views
no
answers
no
votes
2020-01-09 04:35:54 -0600
rdoyle
Can't read header
imdecode
header
533
views
no
answers
no
votes
2020-01-09 01:35:05 -0600
yury.alkevich
Access to opencv thread pool
pthread
multi-thread
crash
217
views
no
answers
1
vote
2020-01-08 17:43:05 -0600
simba
why value of levelWeights given by CascadeClassifier::detectMultiScale can be negative?
cascadeclassifier
detectMultiScale
weight
918
views
no
answers
1
vote
2020-01-09 05:00:16 -0600
Sean87
Calibrating camera only for one plane
calibrateCamera
calibration
c++
opencv
106
views
no
answers
no
votes
2020-01-08 09:03:37 -0600
leejac354
Triangulate distance of points in 2D image?
Triangulate
calculate_distance
245
views
no
answers
no
votes
2020-01-08 08:46:31 -0600
platzi
Caffe (FlowNet 2.0) and wrong number of inputs
CNN
FlowNet
opticalflow
519
views
no
answers
no
votes
2020-01-08 05:35:00 -0600
ARYL518
Jitter using ArUco marker
aruco
3k
views
no
answers
no
votes
2020-01-08 08:18:10 -0600
LBerger
TypeError: 'NoneType' object is not iterable
windows
videocapture
error
1k
views
no
answers
1
vote
2020-01-06 09:37:59 -0600
Gourav
Java (-215:Assertion failed) mv[i].size == mv[0].size && mv[i].depth() == depth in function 'cv::merge'
java
merge
82
views
no
answers
no
votes
2020-01-06 04:16:53 -0600
Glychee
How to stabilize live feed?
videostabilization
271
views
no
answers
no
votes
2020-01-06 01:06:42 -0600
Maaz
OpenCV 4.2 with OpenVino
opencv4.2
openvino
2k
views
no
answers
no
votes
2020-01-05 19:55:32 -0600
crystaldust
SIMD optimizations get no performance gains on ARM (NEON)
arm64
neon
CPU
optimization
1k
views
no
answers
no
votes
2020-01-05 18:36:07 -0600
aditya_mangalampalli
error: (-215: Assertion failed) inputs.size() == requiredOutputs in function 'getMemoryShapes'
android#dnn
154
views
no
answers
no
votes
2020-01-05 15:00:39 -0600
ndrestone
Current support of OpenCV for measurement taking
augmentedReality
measurements
measure
size
454
views
no
answers
no
votes
2020-01-05 14:42:10 -0600
Ming
Does OPENCV_TRACE still work?
amd
trace
profiling
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