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12,357 questions
Tagged
387
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no
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2020-10-28 01:21:03 -0600
Dinir Imameev
Loading Tensorflow model. Error: Unspecified error (More than one input is Const op) in cv::dnn::dnn4_v20200310
cpp
tensorflow
windows
439
views
no
answers
no
votes
2020-10-27 09:49:25 -0600
Noob87
using open cv to control relay
Open
CV
relay
2k
views
no
answers
no
votes
2020-10-27 02:56:33 -0600
berak
i can't install opencv
eror
4k
views
no
answers
no
votes
2020-10-26 11:15:43 -0600
Rickvanhek
Insanely high cpu usage for simple videocapture (50% cpu usage)
videocapture
rtsp
opencv
python
760
views
no
answers
no
votes
2020-10-26 08:16:34 -0600
Nick7
malloc: can't allocate region at import cv2
malloc
import
error
582
views
no
answers
no
votes
2020-10-26 05:55:14 -0600
lroyer-star
Torchscript in opencv
Torchscript
inference
c++
1k
views
no
answers
-1
votes
2020-10-25 03:48:29 -0600
ItsYasirrr
How to remove black stamp from an image
image-processing
python
649
views
no
answers
1
vote
2020-10-24 23:14:31 -0600
Yzich
Error when importing cv2 on Python 3.8
opencv
859
views
no
answers
no
votes
2020-10-24 12:05:38 -0600
Gerald.Rowe
Windows 10 FFMPEG wrapper build instruction/project
ffmpeg
api
windows
build
1k
views
no
answers
2
votes
2020-10-26 20:23:26 -0600
warpstar22
Gstreamer Pipeline to NV12toBGR using GAPI
GAPI
323
views
no
answers
no
votes
2020-10-23 05:39:29 -0600
Mandi
assert failed
python
1k
views
no
answers
-1
votes
2020-10-23 02:07:56 -0600
Tehseen
How to find the location of a point in an image in millimeters using camera matrix?
opencv
python
calibrateCamera
cameraCalibration
212
views
no
answers
no
votes
2020-10-22 11:27:19 -0600
JT3D
boost serialization of opencv types
boost
serialization
opencv
811
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
747
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
671
views
no
answers
no
votes
2020-10-21 06:32:50 -0600
sbofirov
Cannot reproduce same build
remap
compile
build
optimization
663
views
no
answers
no
votes
2020-10-21 06:11:58 -0600
mj1610
How to identify and measure square ceiling tiles
linedetection
452
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
523
views
no
answers
no
votes
2020-10-23 00:36:49 -0600
ABalandra
Depth registration function in CUDA
CUDA
depth-image
depth-registration
externalCamera
registerDept
400
views
no
answers
1
vote
2020-10-25 13:15:04 -0600
Boris Brodski
OpenCV predictions much worse compared to Tensorflow
dnn
tensorflow
precision
524
views
no
answers
no
votes
2020-10-20 14:42:02 -0600
Alex_Beginer
Take a screenshot of the screen using gpu.
CUDA
286
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
177
views
no
answers
no
votes
2020-10-20 07:56:23 -0600
palladin
Calculating the vector corresponding to the pixel in the image
distortion
358
views
no
answers
no
votes
2020-10-19 15:57:54 -0600
ncolterx
How to include 'opencv-python' in Anaconda meta.yaml?
anaconda
anacondaopencv
168
views
no
answers
-1
votes
2020-10-19 14:16:46 -0600
merco
How could detect technical drawing page?
technical
drawing
137
views
no
answers
no
votes
2020-10-19 08:01:11 -0600
palladin
FLANN matcher not work properly
flann
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
322
views
no
answers
no
votes
2020-10-18 13:41:11 -0600
RedMarsBlueMoon
Does ORB SLAM2 perform worse on weaker compute?!
orbslam2
384
views
no
answers
no
votes
2020-10-18 06:50:45 -0600
antithing
Find point correspondences without features or descriptors?
solvePnP
KNN_classification
RANSAC
111
views
no
answers
-1
votes
2020-10-17 08:53:13 -0600
hajerhr
How to set a duration time for a detected object ?
opencvpyhon
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