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
1k
views
no
answers
1
vote
2015-12-16 09:59:44 -0600
bmosch
VideoCapture.isOpened() always returns false on Android
videocapture
android
609
views
no
answers
1
vote
2015-12-21 05:03:13 -0600
msucv
Install Opencv ON eclipse in ubuntu
opencv
Eclipse
ubuntu
568
views
no
answers
1
vote
2015-12-21 00:19:53 -0600
avpai
need to find a way for polyp detection in a 2D image using OpenCV
Colon
image-segmentation
image-recognition
blob-analysis
blob-detection
1k
views
no
answers
1
vote
2015-12-24 05:36:50 -0600
Eduardo.Martins
haveOpenCL return false
opencl
haveOpenCL
688
views
no
answers
1
vote
2015-12-24 07:39:12 -0600
Momo
the largest circle in palm contour
center
palm
large
circle
2k
views
no
answers
1
vote
2015-12-26 07:45:41 -0600
RR14
How to calculate Similarity Rate of 2 feature matching.
opencv
SVM
feature-detection
SURF
SIFT
fast
164
views
no
answers
1
vote
2015-12-28 21:09:34 -0600
mynameisjohnj
Does the new cuda module support in-place filters?
CUDA
2k
views
no
answers
1
vote
2016-01-02 03:14:12 -0600
cuicuida
opencv3.1 does not support the x86?
opencv3.1
x86
201
views
no
answers
1
vote
2016-01-02 08:38:52 -0600
bingoblau
tracking opencv 3
object-tracking
BackgroundSub
tracking
Overlooked
252
views
no
answers
1
vote
2016-01-04 02:55:04 -0600
shawhu
What is the proper way to use stitch() to produce panorama using sequential images?
stitcher
image-stitching
69
views
no
answers
1
vote
2016-01-05 08:00:25 -0600
lamngoctam
Can not calculate full area of contour
8139
1k
views
no
answers
1
vote
2016-01-08 15:43:55 -0600
ban
Results from cv::StereoSGBM::create. Which is the best and why?
3dreconstruction
274
views
no
answers
1
vote
2016-01-05 15:32:32 -0600
momo
VideoCapture android doing nothing ?
videocapture
android
173
views
no
answers
1
vote
2016-01-06 09:52:23 -0600
_akshaychandra
Wardrobe Analysis in OpenCV: Suggestions please!
wardrobeanalysis
wardrobe
analysis
opencv
FaceRecognizer
c++
2k
views
no
answers
1
vote
2016-01-08 13:54:12 -0600
theodore
reshape matrix
reshape
matrix
opencv
1k
views
no
answers
1
vote
2016-01-11 23:23:00 -0600
--marc
OpenCV 3.1.0 & OpenCL version?
opencl
opencv-3.1.0
357
views
no
answers
1
vote
2016-01-13 02:34:18 -0600
Saran
Customize Opencv to get raw data from usb(Imaging )device
c++#opencv
22k
views
no
answers
1
vote
2016-01-13 14:54:22 -0600
SSteve
Is there a function to see if a polygon is contained within another polygon?
polygon
pointPolygonTest
649
views
no
answers
1
vote
2016-01-15 05:50:07 -0600
RenanRosa
Train a classifier to detect objects based on its form and colors
Color
Haar
187
views
no
answers
1
vote
2016-01-21 08:49:05 -0600
MariaR
Accuracy of focal length estimation?
calibration
accuracy
focal_length
opencv
1k
views
no
answers
1
vote
2016-01-23 13:02:16 -0600
Staring Frog
Algorithm advice: defect detection
algorithm
defect
detection
defectdetection
1k
views
no
answers
1
vote
2016-01-22 05:02:37 -0600
iko79
OpenGL matrix from OpenCV matrix
opengl
GLM
416
views
no
answers
1
vote
2016-01-22 12:02:17 -0600
akkarin
Java VideoCapture change width and height AVERMEDIA Live Gamer EXTREME
videocapture
avermedia
change
width
height
java
2k
views
no
answers
1
vote
2016-01-24 10:47:26 -0600
mynameisjohnj
Converting camera frames to float on GPU?
CUDA
gpumat
datatype
697
views
no
answers
1
vote
2016-01-26 07:32:18 -0600
Shoaib Raza
Stack guard exception while using OpenCV for java in eclipse- ubuntu 15.04
Opencv3.0
ubuntu15.04
Eclipse
java
295
views
no
answers
1
vote
2016-01-26 17:06:24 -0600
Muhammad Zohaib Nawaz
Is it possible to embed opencv to eclipse only?
Eclipse
opencv
1k
views
no
answers
1
vote
2016-01-27 10:06:31 -0600
sa14
Depth estimation in live video with a single camera
opencv
python
1k
views
no
answers
1
vote
2016-01-30 05:11:24 -0600
Polyquin
Detect and fix incomplete rectangle
opencv
python
findContours
671
views
no
answers
1
vote
2016-02-01 07:29:44 -0600
MarKS9
How to detect normal markers with ArUco module in OpenCV3.0
Opencv3.0
aruco
c++
474
views
no
answers
1
vote
2016-02-01 07:33:05 -0600
bellone
descriptor matching performance between ORB and SIFT
BinaryDescriptor
FlannBasedMatcher
ORB
SIFT
« previous
1
...
379
380
381
382
383
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×8
Eclipse
×3
videocapture
×3
android
×2
c++
×2
CUDA
×2
java
×2
opencl
×2
Opencv3.0
×2
python
×2
SIFT
×2
3dreconstruction
×1
8139
×1
accuracy
×1
algorithm
×1
analysis
×1
aruco
×1
avermedia
×1
BackgroundSub
×1
BinaryDescriptor
×1
blob-analysis
×1
blob-detection
×1
calibration
×1
center
×1
change
×1
circle
×1
Colon
×1
Color
×1
c++#opencv
×1
datatype
×1
defect
×1
defectdetection
×1
detection
×1
FaceRecognizer
×1
fast
×1
feature-detection
×1
findContours
×1
FlannBasedMatcher
×1
focal_length
×1
GLM
×1
gpumat
×1
Haar
×1
haveOpenCL
×1
height
×1
image-recognition
×1
image-segmentation
×1
image-stitching
×1
large
×1
matrix
×1
object-tracking
×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
×