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29,830 questions
Tagged
1k
views
1
answer
no
votes
2019-12-06 06:59:34 -0600
mvuori
HELP FOR VIDEOIO Error
videoio_error
linux
opencv
333
views
1
answer
no
votes
2019-12-06 08:20:47 -0600
yasmin
OpenCV getPerspectiveTransform and warpPerspective
perspectiveTransform
WarpPerspective
transform
drawcontour
438
views
no
answers
no
votes
2019-12-06 07:42:59 -0600
IvanDecu
Output coordinates of cv2.triangulatePoints()
triangulatePoints
513
views
1
answer
no
votes
2019-12-06 08:12:33 -0600
berak
undefined reference to `cv::face::createFacemarkLBF()'
Facemark
334
views
no
answers
no
votes
2019-12-06 08:43:00 -0600
Bemiche
How to create a .pbtxt for YoloV3 inference on Opencv-Tensorflow?
pbtxt
Yolov3
tensorflow
drawcontour
317
views
no
answers
no
votes
2019-12-06 10:21:04 -0600
berak
How create cv::face::drawFacemarks ?
drawFacemarks
face
12k
views
1
answer
no
votes
2019-12-06 13:59:06 -0600
mvuori
yolo with opencv error
opencv
yolo
python
darknet
651
views
1
answer
no
votes
2019-12-07 00:54:42 -0600
anamaykane
undefined reference linker error opencv 3.1.0
undefined
reference
linker
error
686
views
1
answer
no
votes
2020-01-03 06:50:06 -0600
supra56
Handwritten digit recognition from table
digit_recognition
drawcontour
746
views
no
answers
no
votes
2019-12-08 09:14:41 -0600
lamp
libv4l unable convert to requested pixfmt
libv4l
opencv
ffmpeg
755
views
1
answer
no
votes
2019-12-08 11:42:52 -0600
mvuori
Order of the static library on Android
c++_static
1k
views
1
answer
no
votes
2019-12-09 12:16:06 -0600
gpcbitnik
How to pass image data from javascript to opencv c++ webassembly
Emscripten
c++
opencv
172
views
1
answer
no
votes
2019-12-10 02:10:15 -0600
berak
Recording from imshow/matrix, not from webcam
opencv4
443
views
no
answers
no
votes
2019-12-09 14:22:54 -0600
TakiEddine
How to compile an opencv c++ code using linaro arm-gcc cross-compiler
opencv4.1
Eclipse
cross-compilation
1k
views
no
answers
no
votes
2019-12-09 15:14:19 -0600
Scott Rose
Memory Management in Opencv.js
OpenCV.js
memoryleak
407
views
no
answers
no
votes
2019-12-10 05:17:39 -0600
Bletsu
Streaming via rtsp
streaming
rtsp
466
views
no
answers
no
votes
2019-12-10 08:52:37 -0600
Shay Weissman
Does OpenCv 4.1.2 support darknet yolo xor presented by AlexeyAB
dnn
opencv4.1.2
darknet
tiny-Yolov3
278
views
no
answers
no
votes
2019-12-10 12:12:04 -0600
LBerger
Max Categories, MaxDepth in Random Forest
randomforest
SetMaxCategories
SetMaxDepth
1k
views
1
answer
no
votes
2019-12-10 11:50:22 -0600
berak
Unable to locate library file (running OpenCV4.1.2 using pre-built binaries and CodeLite on Windows)
codelite
mingw
windows
4.1.2
469
views
no
answers
no
votes
2019-12-10 12:04:53 -0600
sameh4
How to rectify an image based to the intrinsics of another camera
Rectification
638
views
no
answers
no
votes
2019-12-10 14:28:04 -0600
sundowatch
Opencv.js Uncaught TypeError: fields[fieldName].write is not a function
gaussianblur
blur
9k
views
2
answers
no
votes
2019-12-12 08:46:51 -0600
supra56
Python, eliminate small contours
findContours
132
views
no
answers
no
votes
2019-12-11 06:13:59 -0600
dineshlama
list of segmentation algorithms
segmentation
800
views
1
answer
no
votes
2019-12-12 03:57:00 -0600
kbarni
Calculate hue distance from hue histogram?
image-processing
object-tracking
histogram
opencv
python
1k
views
no
answers
no
votes
2019-12-12 03:21:17 -0600
Glychee
waitKey(1) freezes display output, is there a fix?
Interface
gtk
waitkey
214
views
no
answers
no
votes
2019-12-12 02:45:44 -0600
ARYL518
Pose estimation of a needle
pose-estimation
133
views
1
answer
no
votes
2019-12-12 08:32:09 -0600
kbarni
Why does OpenCV calcHistDemo differ from other histogram generators
histogram
438
views
no
answers
no
votes
2019-12-12 05:41:37 -0600
berak
I have tried installing opencv on raspberry pi but i get this error on cmake
raspberypi3
opencv
RaspberryPi
1k
views
no
answers
no
votes
2019-12-12 05:35:38 -0600
antithing
Calculating depth with Ptr<StereoSGBM>, black bar on image
fisheye
stereo
stereo-calibration
depth
depthmap
pointcloud
2k
views
no
answers
no
votes
2019-12-12 07:34:09 -0600
sarslan
X11 ssh forwarding not working with imshow.
SSH
X11
imshow
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