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29,830 questions
Tagged
282
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2020-01-28 10:57:06 -0600
Kitnos
Read all jpg images from a folder with glob except 2 images [closed]
glob
c++
folder
2k
views
1
answer
no
votes
2020-01-28 08:36:33 -0600
cudawarped
Opencv cuda python remap error cv.cuda.remap(raw, mapx, mapy, cv.INTER_CUBIC, borderMode=cv.COLOR_RGB2GRAY)
opencv
python
CUDA
259
views
no
answers
no
votes
2020-01-28 08:29:10 -0600
Kafan
How to get real world projection coordinate
eye-gaze
projection
3d-projection
translation
2k
views
1
answer
no
votes
2020-01-28 08:17:43 -0600
h22
Is anyone using CLion IDE? Are there any guides for CLion with Opencv?
CLION
IDE
c++
2k
views
no
answers
no
votes
2020-01-28 08:12:54 -0600
h22
How to see the contents of cv::Mat in debugger?
c++
CLION
debugging
Mat
9k
views
1
answer
no
votes
2020-01-28 08:03:25 -0600
h22
Mat to raw Image
raw
Mat
261
views
no
answers
no
votes
2020-01-28 07:19:45 -0600
PatrikSvensson
Measuring application
measure
measurements
calibration
205
views
no
answers
no
votes
2020-01-28 07:18:46 -0600
kalv
Site_packages not updated after Windows Build of Open CV
opencv
build
python
123
views
no
answers
no
votes
2020-01-28 07:13:10 -0600
morteza
what is best method to follow a rope ?
background_segmsegm
rope
141
views
no
answers
no
votes
2020-01-28 03:07:54 -0600
Haffman97
How do I track Aruco cubes?
aruco
404
views
1
answer
-1
votes
2020-01-28 02:18:13 -0600
h22
Problem with push_back
c++
opencv
11k
views
no
answers
no
votes
2020-01-27 14:51:58 -0600
Kamoba
How to fill closed contours of edged text in Python [closed]
contour
fill
1k
views
1
answer
no
votes
2020-01-27 11:00:14 -0600
h22
How to convert cv::Mat* to cv::Mat?
Mat
opencv
c++
336
views
1
answer
no
votes
2020-01-27 10:24:27 -0600
berak
cannot execute test cpp. Error:line 1: //: Is a directory [closed]
test
cpp
fails
344
views
no
answers
no
votes
2020-01-27 05:48:23 -0600
pitchaimuthu321
How to work with leaf disease detection Need a Help openCV
python
opencv
RaspberryPi
Leaf
Disease
detection
689
views
1
answer
2
votes
2020-01-27 04:29:26 -0600
TAldhous
Why are the Hu moments of the middle shape different to the others?
hu-moments
592
views
no
answers
no
votes
2020-01-26 22:40:24 -0600
bhargav_narasimha
even though i gave the keyword according to the fuction cv.dnn.blobFromImage still it is showing same error
invalid
keyword
argument
344
views
no
answers
no
votes
2020-01-26 20:11:02 -0600
EDN
Steps to identify date & mint in coin photographs
coin
sorter
485
views
no
answers
no
votes
2020-01-26 16:45:22 -0600
seanflorida
Essential Matrix from bearing vectors
essential-matrix
spherical
Equirectangular
camera-pose
152
views
no
answers
no
votes
2020-01-26 10:44:08 -0600
Gourav
Documentation for onnx_importer
onnx
cpp
documentation
670
views
no
answers
no
votes
2020-01-26 10:14:40 -0600
sreev
cuda nppial library not found while opencv compiling opencv-4.2.0
opencv
c++
CUDA
nvidia
489
views
no
answers
no
votes
2020-01-26 06:52:09 -0600
Huma
Execution time of OpenCvs net.forward() way too much(in minutes) than in windows
cross-compilation
c++
cv2.dnn
107
views
no
answers
no
votes
2020-01-25 03:31:26 -0600
HelloWorld
Very similar pictures, but descriptors vary greatly [closed]
ORB
descriptors
2k
views
1
answer
no
votes
2020-01-24 20:55:23 -0600
supra56
[SOLVED]How to project points from undistort image to distort image?
cv2.projectPoints
fisheye
lens-distortion
343
views
1
answer
no
votes
2020-01-24 20:52:56 -0600
supra56
[SOLVED]use knnSearch, terminate called after throwing an instance of 'cvflann::anyimpl::bad_any_cast' [closed]
knnsearch
1k
views
no
answers
no
votes
2020-01-24 14:20:35 -0600
hernancrespo
cv2.cvtColor causes to stop Python
python
pyqt5
opencv
5k
views
1
answer
no
votes
2020-01-24 09:44:22 -0600
robertodaza
VideoCapture (0) does not work in mac Catalina. The program crashed
java
Eclipse
macos10.15.2
catalina
opencv3.4.5
videocapture
3k
views
1
answer
no
votes
2020-01-24 08:37:12 -0600
decioschmitt
(-215:Assertion failed) m.dims >= 2 in function 'cv::Mat::Mat'
videocapture
java
Yolov3
1k
views
1
answer
no
votes
2020-01-24 08:28:07 -0600
berak
How to set and get brightness of camera using PyQt
opencv
pyqt5
python
353
views
1
answer
no
votes
2020-01-24 06:53:03 -0600
HelloWorld
link to download openCV, other than SourceForge
download
opencv
not
sourceforge
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