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
580
views
no
answers
no
votes
2017-04-08 01:41:57 -0600
skippy130
How to use Eigenfaces in Android Studio
EigenFace
Fisherfaces
androidStudio
java
javawrapper
OpenCVWrapper
785
views
no
answers
no
votes
2014-11-21 09:50:47 -0600
Araneo
OpenCV Mat object serialization in java
#java
#opencv
#Mat
133
views
no
answers
-1
votes
2019-06-05 23:33:35 -0600
MikeB
Convert contours to false colour map
colormap
693
views
no
answers
no
votes
2017-07-13 03:44:36 -0600
RdlP
Error using fisheye callibration in python binding OpenCV 3.2.0
opencv
python
calibration
fisheye
edges
2k
views
no
answers
no
votes
2017-03-29 13:22:12 -0600
Tomna
Detect license plate
java
opencv
carDetection
204
views
no
answers
no
votes
2019-05-13 01:17:12 -0600
theateist
Why homgraphy matrix doesn't work for any point in the image?
findHomography
homography
homography-matrix
915
views
no
answers
no
votes
2017-07-28 17:42:55 -0600
John3727
How to output a mat object as an XYZ file with Python
opencv
python
3d-image
depth-image
201
views
no
answers
-1
votes
2016-06-24 07:06:23 -0600
VanGog
Should we use filters on colored images? Convolving filter performance.
Filters
performance
2k
views
no
answers
no
votes
2020-10-17 10:57:39 -0600
sturkmen
Convert Python Into Java / Kotlin using these operations
opencv
java
python
android
423
views
no
answers
no
votes
2020-04-06 16:51:53 -0600
becca
Stereo Camera fisheye rectification problem
Rectification
fisheye
stereo-calibration
89
views
no
answers
no
votes
2016-06-07 20:45:33 -0600
s
Best book for opencv android development for beginners
opencvandroid
540
views
no
answers
no
votes
2013-12-16 12:33:11 -0600
ablaze90
How to detect using two different cascade classifier
object-detection
object-recognition
cascadeclassifier
#android
111
views
no
answers
no
votes
2015-09-05 08:29:24 -0600
Cyrusbm
confidence calculation of cvann
CvANN_MLP
confidence
152
views
no
answers
no
votes
2016-11-27 00:52:56 -0600
roof1997
What must be the minimum size of the chessboard pattern to obtain most accurate values for distortion co-efficients?
aerial
distortion
coefficients
Undistort
476
views
no
answers
no
votes
2017-02-25 09:44:22 -0600
sisi004
Test Files for opencv_contrib/modules/dnn_modern/samples/simple_test.cpp
opencv3.2
opencv_contrib
cuda7.5
ubuntu15.10
2k
views
no
answers
no
votes
2015-06-11 08:05:30 -0600
abhiguru
OpenCV uses an older version of FFMPEG despite the latest being installed in bin
ffmpeg
Opencv3.0
355
views
no
answers
no
votes
2017-06-29 02:59:46 -0600
berak
region growing with opencl
opencl
149
views
no
answers
no
votes
2018-11-02 13:52:32 -0600
cmohr368
AKAZE local feature matching demo error
akaze
featurematching
455
views
no
answers
no
votes
2017-11-15 03:26:06 -0600
rentziass
Unable to run OpenCV on iOS device (works fine in simulator)
Swift
ios
objectiveC
842
views
no
answers
no
votes
2020-01-30 22:38:05 -0600
Kafan
How to get the human body orientation?
humandetection
pose
830
views
no
answers
no
votes
2014-07-10 07:16:35 -0600
Brixus
Usage of createTrackbar for QT control panel possible?
qt
Createtrackbar
control
panel
78
views
no
answers
-1
votes
2018-03-23 02:19:57 -0600
shikha
How to remove the background of this image?
imageorientation
434
views
no
answers
no
votes
2019-11-26 21:40:45 -0600
off99555
How can I solvePnP with fisheye camera parameters?
pose-estimation
calibrateCamera
project
142
views
no
answers
-1
votes
2018-09-15 13:40:02 -0600
Killing_Machine
How to solve this error?Please help...
PyOpenCV
faceswaping
153
views
no
answers
no
votes
2015-02-05 04:33:01 -0600
thdrksdfthmn
How to correct inclination of letters?
dewarp
289
views
no
answers
no
votes
2016-06-01 06:48:44 -0600
horczech
Synchronize web cam and laser scan data
laser
webcam
synchronize
271
views
no
answers
no
votes
2018-08-01 04:30:50 -0600
Macmik
Training your own SVM OpenCV
opencv
232
views
no
answers
no
votes
2016-08-11 22:23:15 -0600
Cheqrd
Get the color of an object
java
opencv
Color
dominantColor
2k
views
no
answers
no
votes
2017-01-05 01:34:27 -0600
abhi18av
shapedescr error using python3 - opencv3
2d-image
python
opencv
anaconda
382
views
no
answers
3
votes
2016-07-05 08:40:59 -0600
LBerger
Contibute to OpenCV using Juno Cam
JunoCam
« previous
1
...
310
311
312
313
314
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×7
java
×4
python
×4
fisheye
×2
2d-image
×1
3d-image
×1
aerial
×1
akaze
×1
anaconda
×1
android
×1
#android
×1
androidStudio
×1
calibrateCamera
×1
calibration
×1
carDetection
×1
cascadeclassifier
×1
coefficients
×1
Color
×1
colormap
×1
confidence
×1
control
×1
Createtrackbar
×1
cuda7.5
×1
CvANN_MLP
×1
depth-image
×1
dewarp
×1
distortion
×1
dominantColor
×1
edges
×1
EigenFace
×1
faceswaping
×1
featurematching
×1
ffmpeg
×1
Filters
×1
findHomography
×1
Fisherfaces
×1
homography
×1
homography-matrix
×1
humandetection
×1
imageorientation
×1
ios
×1
#java
×1
javawrapper
×1
JunoCam
×1
laser
×1
#Mat
×1
object-detection
×1
objectiveC
×1
object-recognition
×1
opencl
×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
×
