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29,830 questions
Tagged
2k
views
1
answer
no
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2020-09-14 01:16:33 -0600
larryhems
AttributeError: 'module' object has no attribute 'xfeatures2d'
python
xfeatures2d
SIFT
opencv-3.0.0
2k
views
1
answer
no
votes
2020-09-14 02:19:42 -0600
berak
Where to find opencv_createsamples.exe in windows
copencv
python
opencv-windows
opencv_on_windows
4k
views
1
answer
no
votes
2020-09-14 04:26:34 -0600
RoidDoi
Convert Images (cv::Mat)
convertTo
774
views
no
answers
-1
votes
2020-09-14 05:26:11 -0600
hoseinimage
unspecified error & Process finished with exit code 0 [closed]
error
math
exit-code
446
views
no
answers
no
votes
2020-09-14 11:00:41 -0600
ncrasta
world coordinates from object detection
opencv
python
345
views
no
answers
-1
votes
2020-09-14 21:48:51 -0600
Virtuall Kingg
How many IP cameras can openCV handle for real time processing?
copencv
ipcamera
multiplecameras
1k
views
1
answer
no
votes
2020-09-15 02:00:20 -0600
berak
OpenCV Video Masking
python
116
views
no
answers
no
votes
2020-09-15 10:13:23 -0600
yvkae5
HoughCircles call ignores radius parameters (C++; OpenCV 2.4.13)
houghcircle
c++
opencv
672
views
no
answers
no
votes
2020-09-15 10:34:47 -0600
rtvideos
Removing lag from camera video stream using Opencv/Gstreamer
qt
c++
gstreamer
camera
1k
views
1
answer
-1
votes
2020-09-15 15:45:48 -0600
annikalinguistics
Continue video capture in background until new routine
cv2
opensesame
1k
views
no
answers
1
vote
2020-09-15 17:20:56 -0600
jsxyhelu
Opencv multiple bubble detection in a image
sobel
bubbles
1k
views
no
answers
no
votes
2020-09-15 18:26:30 -0600
Pedroski55
OpenCV detector is missing, how can I get it?
opencv
python
8k
views
3
answers
no
votes
2020-09-15 18:57:23 -0600
heavyswat
OpenCV GPU without compiling ?
opencv
gpu
CUDA
4k
views
6
answers
2
votes
2020-09-15 23:41:18 -0600
RobBW
How to detect scratches in wood
filter
kernel
1k
views
3
answers
no
votes
2020-09-15 23:47:15 -0600
RobBW
How do I remove scratches from a b/w photo
#opencv#c++#scratch
348
views
1
answer
no
votes
2020-09-16 03:44:38 -0600
berak
build OpenCV4: add preprocessor definition "CV_DETECTORS_CHESSBOARD_DEBUG"
build-error
2k
views
2
answers
no
votes
2020-09-16 04:01:10 -0600
cudawarped
How Can I use CUDA in Python for fastNlMeanDenosingColored?
gpu
CUDA
denoising
python
119
views
no
answers
no
votes
2020-09-16 04:10:32 -0600
hoseinimage
Fewer Codes for Loading OBJ files into Pycharm [closed]
3dmodel
opengl
1k
views
1
answer
no
votes
2020-09-16 07:56:24 -0600
Naser
Signature Segmentation
segmentation
extraction
signature-detection
signatures
562
views
no
answers
3
votes
2020-09-16 09:52:00 -0600
LauLauThom
Haar cascade detector with non-maxima suppression
haarcascade
python
nms
object-detection
835
views
no
answers
no
votes
2020-09-16 10:07:05 -0600
sbasu26
Detect empty shelves using image processing
opencv
image-processing
Overlooked
363
views
no
answers
no
votes
2020-09-16 10:37:06 -0600
Shay
Iris Recognition - extract features and encoding
iris-detection
332
views
no
answers
no
votes
2020-09-16 11:11:11 -0600
tyoung
OpenCV for Android will not compile
compiler
error
android
265
views
no
answers
2
votes
2020-09-16 20:40:56 -0600
MatthewJohn
thinningIteration() function is very slow
Thinning
333
views
1
answer
1
vote
2020-09-17 04:30:10 -0600
sturkmen
Where to find example for OpenCV on Android
android
550
views
no
answers
no
votes
2020-09-17 10:03:17 -0600
Naser
Saving a Video with OpenCV from webcam without showing video on monitor
cpp
imshow
imwrite
181
views
no
answers
no
votes
2020-09-17 11:04:48 -0600
RosaliaB
NC_ERROR on OpenVino2020.2 with NCS2
opencv
NCS2
openvino
1k
views
no
answers
1
vote
2020-09-18 01:32:20 -0600
berak
Distinguish head of bolt and its thread
opencv
173
views
no
answers
-1
votes
2020-09-18 03:59:39 -0600
gloria1
obj reconition algorithm 2D CAMERA B&W
objectrecognition
algorithm
2d-image
514
views
no
answers
no
votes
2020-09-18 05:14:00 -0600
sturkmen
Error org.opencv.dnn.Dnn.readNetFromCaffe
readNetFromCaffe
java
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