First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity ▼
answers
votes
33,482 questions
Tagged
19
views
1
answer
1
vote
2020-09-22 15:55:52 -0500
aqiff98
Error importing cv2 after compiling OpenCV from source (Python)
opencv#python
51
views
1
answer
no
votes
2020-09-22 10:41:39 -0500
ConnorM
Assertion Failed ( fabs(sc) > DBL_EPSILON ) using aruco::calibrateCameraCharuco
aruco
calibration
camera
charuco
calibrateCamera
21
views
1
answer
no
votes
2020-09-22 10:41:03 -0500
ConnorM
Chessboard Calibration DBL_EPSILON error
camera
calibration
stereo
chessboard
6
views
no
answers
no
votes
2020-09-22 10:26:47 -0500
ConnorM
Poor Rectification Results After Good(?) Intrinsic/Extrinsic Parameter Estimation
camera
calibration
triangulation
error
5
views
no
answers
no
votes
2020-09-22 09:21:44 -0500
Renos
Detect objects even though they touch the border of an image
opencv#python
13
views
no
answers
no
votes
2020-09-22 08:00:02 -0500
W.V.S.
identical object detection
object_recognition
14
views
no
answers
no
votes
2020-09-22 07:20:37 -0500
Wex
Cannot apply tensorflow model
tensorflow
c++
cpp
15
views
no
answers
-1
votes
2020-09-22 06:39:21 -0500
cabous
What are realistic processing times for object tracking
image-processing
computer-vision
11
views
no
answers
no
votes
2020-09-22 04:41:17 -0500
ARYL518
how to get a outputarrayofarrays
data-structure
42
views
no
answers
1
vote
2020-09-22 03:03:53 -0500
sturkmen
deletion of useless posts
forum
11
views
no
answers
no
votes
2020-09-22 02:32:00 -0500
squenix008
Cant load images after adding opencv_face450.dll.a libraries
opencv_face450.dll.a
Library
16
views
1
answer
no
votes
2020-09-22 01:49:41 -0500
berak
Brox Optical Flow - Python Binding
BroxOpticalFlow
python
22
views
1
answer
-1
votes
2020-09-22 01:28:13 -0500
berak
problem with cv2.imshow() method
imshow
13
views
no
answers
no
votes
2020-09-21 21:35:17 -0500
kaguyaSan
openCV can't open laptop webcam
opencv
c++
9
views
no
answers
no
votes
2020-09-21 20:46:08 -0500
Mellow_0529
Stereo match based on feature points.
stereo_match
7
views
no
answers
no
votes
2020-09-21 16:36:45 -0500
Mobtaker
draw aruco global coordinate system on the frame
aruco
coordinate
system
ratio
12
views
no
answers
no
votes
2020-09-21 16:08:06 -0500
CJA
Add a music on a video [closed]
opencv
sound
music
15
views
no
answers
-1
votes
2020-09-21 10:47:37 -0500
squenix008
seamlessClone invoke causes compilation error
seamlessClone
19
views
no
answers
no
votes
2020-09-21 10:31:24 -0500
marouaneghoulami
How to pre-process images for OCR ?
OCR
preprocessing
Binarization
60
views
2
answers
no
votes
2020-09-21 09:20:02 -0500
archimedium
warpPerspective() to a different origin
geometric-transform
40
views
no
answers
-1
votes
2020-09-21 07:51:23 -0500
hoseinimage
FileNotFoundError: [Errno 2] No such file or directory: 'low-poly-fox-by-pixelmannen.mtl' [closed]
error
3dmodel
27
views
1
answer
-2
votes
2020-09-21 07:41:20 -0500
Stupend
Foot Measurement [Python]
opencv
python
Foot
measurement
13
views
no
answers
no
votes
2020-09-21 07:14:06 -0500
Sanju
No FPS change when using MJPEG format
fps
opencv
camera
c++
13
views
no
answers
no
votes
2020-09-21 06:31:18 -0500
yoshihiko
How to convert stereo camera distances, pixels to mm
stereocamera
12
views
no
answers
no
votes
2020-09-21 03:27:02 -0500
hoseinimage
TypeError: 'module' object is not callable for pywavefront Module [closed]
Import_Error
module
13
views
no
answers
no
votes
2020-09-21 03:19:25 -0500
alf0815
findChessboardCornersSB irregular behavior
calibration
python
102
views
2
answers
no
votes
2020-09-20 10:18:36 -0500
supra56
OpenCV image display
opencv
python3
27
views
no
answers
no
votes
2020-09-20 04:42:55 -0500
Kreace
VSCode autocompletion with OpenCV (from source)
VSCode
auto-completion
10
views
no
answers
no
votes
2020-09-20 02:01:47 -0500
neet
CMAKE Java Tests : NO, ANT : NO although ANT was installed
java
opencv
ubuntu
38
views
1
answer
no
votes
2020-09-19 16:54:03 -0500
kpachinger
Different ways to detect LED Screen from the image.
python
detection
1
2
3
4
5
...
1117
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×6
calibration
×4
camera
×4
python
×4
c++
×3
aruco
×2
error
×2
opencv#python
×2
3dmodel
×1
auto-completion
×1
Binarization
×1
BroxOpticalFlow
×1
calibrateCamera
×1
charuco
×1
chessboard
×1
computer-vision
×1
coordinate
×1
cpp
×1
data-structure
×1
detection
×1
Foot
×1
forum
×1
fps
×1
geometric-transform
×1
image-processing
×1
Import_Error
×1
imshow
×1
java
×1
Library
×1
measurement
×1
module
×1
music
×1
object_recognition
×1
OCR
×1
opencv_face450.dll.a
×1
preprocessing
×1
python3
×1
ratio
×1
seamlessClone
×1
sound
×1
stereo
×1
stereocamera
×1
stereo_match
×1
system
×1
tensorflow
×1
triangulation
×1
ubuntu
×1
VSCode
×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
×
