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29,830 questions
Tagged
160
views
no
answers
no
votes
2020-07-10 03:36:43 -0600
Christushka
Please tell us more about the algorithm " color_histogram.py" in the OpenCV library. I just can't find any information about this algorithm, and I can't understand how it works. Please explain.
сolor_histogram.py
338
views
no
answers
no
votes
2020-07-13 05:26:19 -0600
Wimpos
Ideal Pinhole Camera consistency
calibration
chessboard
intrinsics
3k
views
no
answers
no
votes
2020-07-10 12:41:34 -0600
supra56
how to get duration/length video.webm video file ..
python
859
views
no
answers
no
votes
2020-07-11 03:35:42 -0600
supra56
what does this warning mean? warning : field of class type without a DLL interface used in a class with a DLL interface
opencv
DLL
dlls
python
cmake
1k
views
no
answers
no
votes
2020-07-11 03:32:40 -0600
supra56
can someone help me out
python3#importError
1k
views
no
answers
1
vote
2020-07-12 07:32:44 -0600
Omar-AE
running my cv2 dnn model with cv2.dnn.DNN_TARGET_MYRIAD on MYRIAD cores
openvino
python3
159
views
no
answers
no
votes
2020-07-12 11:30:59 -0600
Christos M.
Contribute to documentation tutorial that belongs to a book
dilation_erosion
documentation
contribute
629
views
no
answers
no
votes
2020-07-12 13:15:56 -0600
superfly
why invert pose
matrices
pose_estimation
camera-pose
coordinates
520
views
no
answers
no
votes
2020-07-12 14:58:16 -0600
Open_compile
Unable to access a logitech 270 webcam through openCV
camera
image-processing
yuyv
121
views
no
answers
no
votes
2020-07-12 15:54:46 -0600
gdlemail
Comparing old photos and finding the same people [closed]
facialrecognition
679
views
no
answers
no
votes
2020-07-12 22:31:59 -0600
NamanAgarwal
Open Cv Headless
Jetsonnano
158
views
no
answers
no
votes
2020-07-13 03:36:48 -0600
Markovicz
OpenCV simple showimage command takes 70ms on RPI4
opencv
lag
showimage
735
views
no
answers
no
votes
2020-07-13 07:39:24 -0600
Forest96
CUDA acceleration on opencv is too slow
1opencv4.3
1k
views
no
answers
no
votes
2020-07-13 09:56:54 -0600
Malathi_72
smooth edges in binary images
opencv
python
162
views
no
answers
-1
votes
2020-07-14 04:07:43 -0600
werther
edge detection in garden [closed]
edgedetection
2k
views
no
answers
no
votes
2020-07-14 05:57:00 -0600
dlrnae
Change a particular color in an Image Python
opencv
python
1k
views
no
answers
no
votes
2020-07-14 14:00:42 -0600
selamie
VideoCapture.read() freezing when reading from gstreamer
python
debian
debugging
videocapture
86
views
no
answers
no
votes
2020-07-14 15:38:44 -0600
RobD
Image substraction
Raspberry
Pi4#c++#opencv
768
views
no
answers
no
votes
2020-07-14 20:16:24 -0600
pardeep kumar
How to use a keras custom trained classifier's .pb file inside OpenCV DNN module
cv2.dnn
dnn
opencv
91
views
no
answers
no
votes
2020-07-15 02:46:58 -0600
Skaldr
Which algorithm are implemented in cv::reg::Mapper classes?
MapperGradSimilar
algorithm
Mapper
741
views
no
answers
1
vote
2020-07-16 04:49:39 -0600
mvidelgauz
Are minor subversions of OpenCV ABI compatible?
soname
abi
linux#opencv
187
views
no
answers
no
votes
2020-07-15 20:48:17 -0600
Shree
Liquid detection on surface [closed]
LiquidDetection
459
views
no
answers
no
votes
2020-07-16 01:35:19 -0600
chrissi_gsa
DNN face detection in UWP/C++: strange output
dnn
Facedetection
uwp
python
337
views
no
answers
no
votes
2020-07-16 09:06:45 -0600
Bleach
Non rigid registration
image-registration
302
views
no
answers
1
vote
2020-07-16 10:14:57 -0600
kbarni
Undocumented HighGui functions
startwindowthread
560
views
no
answers
no
votes
2020-07-17 04:41:23 -0600
opencvr
How to get accurate transformation between two 2D point cloud?
opencv
c++
2d-Scanner
ICP
pose
237
views
no
answers
no
votes
2020-07-17 20:56:39 -0600
ajpaezm
Time of Flight camera with ROS driver.
ros
730
views
no
answers
no
votes
2020-07-18 10:50:42 -0600
Lanky Panky
Opencv.js build does not contain cv.matfromarray
build
opencvjs
compile
4k
views
no
answers
-1
votes
2020-07-18 11:40:57 -0600
berak
Image data of dtype complex128 cannot be converted to float. how to remove this error? [closed]
numpy
119
views
no
answers
no
votes
2020-07-18 23:33:53 -0600
arnoldman_66
Calculate the distance between each crack through a reference point
opencv#python#math
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