First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
12,357 questions
Tagged
332
views
no
answers
no
votes
2020-01-15 19:49:37 -0600
docularxu
Is there any plan or effort in OpenCV community to re-write the hardware optimizations part with Arm SVE?
arm
arm-sve
SVE
hardware
2k
views
no
answers
no
votes
2020-01-16 02:00:32 -0600
bozkurthan
Opencv Gstreamer Pipeline VideoCapture doesn't work on Raspberry Pi 4
gstreamer
RaspberryPi
c++
542
views
no
answers
no
votes
2020-01-16 05:23:04 -0600
leejac354
Calculating distance of 2D point
solvePnP
1k
views
no
answers
no
votes
2020-01-16 07:06:15 -0600
ziknehupsu
[Python] How to apply bilateral filter to Disparity Map ?
bilateralFilter
python
Stereovision
DisparityMap
depthmap
3k
views
no
answers
no
votes
2020-01-16 13:09:47 -0600
neuronet
How to bring window to front?
python
opencv4.1
561
views
no
answers
no
votes
2020-01-16 14:15:33 -0600
ElDuderino
mat.hpp:1137: undefined reference to `vtable for cv::_InputArray'
bugreporting
compile
65
views
no
answers
no
votes
2020-01-16 18:07:46 -0600
Reshika
Orienting an Object in an image horizontally
python
opencv
655
views
no
answers
no
votes
2020-01-16 18:50:02 -0600
Allaye
how to load a list of image using cv.imread
imread
127
views
no
answers
no
votes
2020-01-17 03:04:23 -0600
benjamin
What is difference between opencv.js and opencv_js.js
opencv_js.js
613
views
no
answers
no
votes
2020-01-17 04:48:45 -0600
Trab40
minAreaRect from 0 to 360 angle calculation
minAreaRect
orientation
angles
528
views
no
answers
no
votes
2020-01-17 06:03:55 -0600
verance
Expose OpenCV stream
stream
484
views
no
answers
no
votes
2020-01-17 10:52:23 -0600
fgsxgf
What does these steps mean about Hellinger kernel?
SVM
HOG
python
kernel
digit_recognition
287
views
no
answers
no
votes
2020-01-20 11:08:24 -0600
Kitnos
The meaning of minHessian in SIFT
SIFT
hessian
FlannBasedMatcher
232
views
no
answers
no
votes
2020-01-17 12:12:53 -0600
Jorge Mtz
Failed to infer shapes for Convolution layer
openvino
Inference_engine
dnn.forward
dnn#opencv
971
views
no
answers
no
votes
2020-01-18 07:21:38 -0600
Tonystark124
Salt and Pepper impulse Denoising opencv
image-processing
medianBlur
denoising
287
views
no
answers
no
votes
2020-01-18 09:58:55 -0600
WuSifan
Needing insight into the stitching pipeline.
image-stitching
stitcher
287
views
no
answers
no
votes
2020-01-19 11:32:45 -0600
g40
Take 2: Building cv2_xxx.pyd for Windows x64/Python3.7
python
opencv
cmake
windows
155
views
no
answers
no
votes
2020-01-19 21:41:28 -0600
pliablepixels
Multiple concurrent detections using a single net
dnn
4k
views
no
answers
no
votes
2020-01-20 08:03:16 -0600
Allaye
Initialising yolo3 weight
Yolov3
151
views
no
answers
no
votes
2020-01-22 02:46:35 -0600
Periklis
VideoCapture with VideoCapture.Api.Images fails: OPENCV_HAVE_FILESYSTEM_SUPPORT is set to “FALSE” on iOS
ios
emgucv
stabilization
216
views
no
answers
no
votes
2020-01-22 03:33:28 -0600
neo_nedo
How to make measure distance between 2 objects with Open CV and camera Hayear ?
Hayear
14M
camera
distance_measurement
347
views
no
answers
no
votes
2020-01-22 04:31:49 -0600
Tonifds
Single shot structured light
3dreconstruction
429
views
no
answers
no
votes
2020-01-23 21:36:24 -0600
Matha
No rule to make target '/usr/local/lib/libopencv_dnn.so.4.2.0'
dnn
DisplayImage
344
views
no
answers
no
votes
2020-01-26 20:11:02 -0600
EDN
Steps to identify date & mint in coin photographs
coin
sorter
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
671
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
152
views
no
answers
no
votes
2020-01-26 10:44:08 -0600
Gourav
Documentation for onnx_importer
onnx
cpp
documentation
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
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
141
views
no
answers
no
votes
2020-01-28 03:07:54 -0600
Haffman97
How do I track Aruco cubes?
aruco
« previous
1
...
363
364
365
366
367
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
python
×6
opencv
×4
c++
×3
dnn
×2
RaspberryPi
×2
14M
×1
3dreconstruction
×1
angles
×1
arm
×1
arm-sve
×1
aruco
×1
bilateralFilter
×1
bugreporting
×1
camera
×1
camera-pose
×1
cmake
×1
coin
×1
compile
×1
cpp
×1
cross-compilation
×1
CUDA
×1
cv2.dnn
×1
denoising
×1
depthmap
×1
detection
×1
digit_recognition
×1
Disease
×1
DisparityMap
×1
DisplayImage
×1
distance_measurement
×1
dnn.forward
×1
dnn#opencv
×1
documentation
×1
emgucv
×1
Equirectangular
×1
essential-matrix
×1
FlannBasedMatcher
×1
gstreamer
×1
hardware
×1
Hayear
×1
hessian
×1
HOG
×1
image-processing
×1
image-stitching
×1
imread
×1
Inference_engine
×1
ios
×1
kernel
×1
Leaf
×1
medianBlur
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×