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 ▼
411 questions
Tagged
python
×
opencv
×
94
views
no
answers
no
votes
2016-09-06 13:54:57 -0600
FooBar
What does the ValueError : could not broadcast from input array(1) to input array(2) mean?
opencv
python
78
views
no
answers
no
votes
2016-09-08 14:51:59 -0600
yeti
Writing values got from template matching to new image
opencv
python
CorrelationCoeff
594
views
no
answers
no
votes
2016-09-30 05:51:29 -0600
user93
how to find percentage score from orb
ORB
opencv
python
245
views
no
answers
no
votes
2016-10-05 11:16:20 -0600
tinku
Video composition by switching between multiple cameras
python
opencv
Video
video-capture
3k
views
no
answers
no
votes
2016-10-24 04:29:31 -0600
irum
What type of result predict function of fisherface recognizer returns
opencv
python
Facedetection
FaceRecognizer
1k
views
no
answers
no
votes
2016-10-25 02:52:47 -0600
irum
recognition giving error of training and test data (size not same)
python
opencv
fisherface
Facedetection
FaceRecognition
1k
views
no
answers
no
votes
2016-10-25 18:19:05 -0600
kasparov092
Installation on Ubuntu 16.04 with Anaconda for python 3.5
opencv
python
anaconda
901
views
no
answers
no
votes
2016-11-01 10:36:48 -0600
Minu
Facial LandMarks extraction Python
opencv
python
Dlib
facialmark
199
views
no
answers
no
votes
2016-11-18 06:37:23 -0600
tinku
Video composition by selecting videos randomly
python
opencv
128
views
no
answers
no
votes
2016-11-19 21:53:30 -0600
Surya687
How to convert seven segment numbers into normal numbers?
opencv
python
345
views
no
answers
no
votes
2016-11-19 21:56:15 -0600
Surya687
How to subtracrt one image from another image?
opencv
python
278
views
no
answers
no
votes
2016-11-22 22:39:28 -0600
rider44
Can I install both OpenCV2.4 and OpenCV3.1 with Homebrew on a Mac?
Home-brew
opencv
python
mac
1k
views
no
answers
no
votes
2016-12-05 03:07:30 -0600
supertramp-sid
init done opengl support available
opencv
python
opengl
grabcut
495
views
no
answers
no
votes
2016-12-09 06:57:13 -0600
Der Luftmensch
How to remove false matches in brute force matcher?
python
opencv
bfmatcher
300
views
no
answers
no
votes
2016-12-17 04:24:41 -0600
Fačko
How to compare more SUFR descriptors
opencv
python
descriptors
features-matching
SURF
2k
views
no
answers
no
votes
2017-01-05 01:34:27 -0600
abhi18av
shapedescr error using python3 - opencv3
2d-image
python
opencv
anaconda
2k
views
no
answers
no
votes
2017-01-05 08:54:29 -0600
LDG
Extracting Contours from Image - Python
opencv3
opencv
python
contours
image-processing
546
views
no
answers
no
votes
2017-01-18 23:12:15 -0600
Rashmi
How to find correct Region of interest for different dpi images?
opencv
python
image-processing
1k
views
no
answers
no
votes
2017-01-24 07:41:14 -0600
Dhaval Kriplani
How to use GraphCutSeamFinder?
Images
opencv
c++
python
image-stitching
GraphCutSeamFinder
208
views
no
answers
no
votes
2017-01-23 13:34:14 -0600
agiordanog
Help with hough line code in video
opencv
python
HoughLines
segmentation
Video
1k
views
no
answers
no
votes
2017-02-05 02:57:11 -0600
JohnDynoo
Error opening video file without extension or some formats
ffmpeg
opencv
python
279
views
no
answers
no
votes
2017-02-11 11:13:12 -0600
LBerger
It is possible to know how much of a given color is Required to If you come to another color with OpenCV?
opencv
android
python
colors
c++
399
views
no
answers
no
votes
2017-03-01 11:09:43 -0600
M. Terence
Vocabulary Tree Algorithm
opencv
python
171
views
no
answers
no
votes
2017-03-03 19:00:38 -0600
Prototype
opencv python k-means seperate all the colours into different images
opencv
kmeans
colour
python
clustering
711
views
no
answers
no
votes
2017-03-05 01:31:03 -0600
lit1618
Conflict error while installing opencvs on Windows python v3.6 anacondas
installation
opencv
python
360
views
no
answers
no
votes
2017-03-21 10:52:33 -0600
Lindsey98
Trouble building opencv 3.2.0 on raspbian(pi3)
installation
opencv
python
3.2.0
13k
views
no
answers
no
votes
2017-04-04 03:26:52 -0600
hanban
Python + OpenCV + Tkinter playing video help
opencv
python
Tkinter
Video
slow
243
views
no
answers
no
votes
2017-04-05 02:40:13 -0600
SoccerBot
How do I determine which direction/angle the robot is facing?
opencv
python
robot
158
views
no
answers
no
votes
2017-04-05 03:26:38 -0600
Dhananjay Sharma
Why OpenCV face detection recognition the faces for untrained face?
opencv
python
735
views
no
answers
no
votes
2017-04-21 04:02:45 -0600
Ignas2526
Removing Z rotation from homography matrix before warpPerspective
python
opencv
« previous
1
...
3
4
5
6
7
...
14
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×30
python
×30
Video
×3
anaconda
×2
c++
×2
Facedetection
×2
image-processing
×2
installation
×2
2d-image
×1
3.2.0
×1
android
×1
bfmatcher
×1
clustering
×1
colors
×1
colour
×1
contours
×1
CorrelationCoeff
×1
descriptors
×1
Dlib
×1
FaceRecognition
×1
FaceRecognizer
×1
facialmark
×1
features-matching
×1
ffmpeg
×1
fisherface
×1
grabcut
×1
GraphCutSeamFinder
×1
Home-brew
×1
HoughLines
×1
Images
×1
image-stitching
×1
kmeans
×1
mac
×1
opencv3
×1
opengl
×1
ORB
×1
robot
×1
segmentation
×1
slow
×1
SURF
×1
Tkinter
×1
video-capture
×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
×