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 ▼
29,830 questions
Tagged
4k
views
1
answer
1
vote
2013-06-06 08:02:59 -0600
SR
RANSAC homography on GPU
gpu
RANSAC
homography
5k
views
1
answer
1
vote
2013-06-05 08:49:37 -0600
StevenPuttemans
Destroy Java 'Mat'-Object
java
memory
13k
views
1
answer
1
vote
2013-06-07 04:15:25 -0600
DanMaynard
Python crop not working
Python27
cv2
crop
#python
2k
views
2
answers
1
vote
2014-03-19 15:57:34 -0600
Andrey
OpenCV not loaded in Tomcat
tomcat
java
5k
views
1
answer
1
vote
2013-06-06 00:45:25 -0600
Mahdi
smooth edges
Overlooked
652
views
no
answers
1
vote
2013-06-06 08:31:08 -0600
python152
Confused on the status of contrib FaceRecognizer and Java binding [closed]
android
OpenCVManager
javabindings
3k
views
1
answer
1
vote
2014-06-05 12:07:10 -0600
snusmu
Error -fPIC while compiling OpenCV
opencv
-fPIC
compilation
1k
views
2
answers
1
vote
2013-06-07 06:43:39 -0600
albertofernandez
Recognize basic shapes in binarized image
shape
10k
views
3
answers
1
vote
2013-10-07 14:54:38 -0600
ahundt
Fill an image with the content of RotatedRect
Mat
rotatedrect
roi
1k
views
1
answer
1
vote
2013-06-14 09:51:03 -0600
Andrey Pavlenko
OpenCV 2.4.5 failed to build android-x86 version with ubuntu.
android
x86
opecv2.4.5
235
views
no
answers
1
vote
2013-06-07 03:50:35 -0600
Dims
Transform which selects similarly colored regions?
transform
gradient
401
views
no
answers
1
vote
2013-06-08 07:38:17 -0600
Marchello
native-activity example doesn't work on my tegra 3 device
native-activity
477
views
1
answer
1
vote
2013-06-09 08:16:37 -0600
Notas
Evaluation of binary descriptors
descriptor
DescriptorMatcher
descriptors
SIFT
9k
views
2
answers
1
vote
2015-11-19 05:04:36 -0600
erohan
How to detect human using findcontours based on the human shape?
human
pedestrian
Haar
HOG
findContours
7k
views
1
answer
1
vote
2013-07-31 00:55:34 -0600
lanshan317
A problem in OpenCV with Android using SURF
android
opencv
SURF
306
views
1
answer
1
vote
2013-08-30 04:46:38 -0600
decision
OpenCL requirements for ocl module.
opencl
1k
views
1
answer
1
vote
2013-06-12 01:52:39 -0600
berak
focal length fx and fy , do they change for a camera capable of zooming ?
calibrateCamera
camera
focal
zoom
intrinsic
6k
views
2
answers
1
vote
2014-05-01 06:05:42 -0600
damiannelus
Creating a panorama from multiple images. How to reduce calculation time?
stitcher
panorama
Images
480
views
1
answer
1
vote
2013-06-12 11:03:02 -0600
Notas
Gemoetric verification for keypoints (ORB)
SIFT
object
geometric
1k
views
1
answer
1
vote
2013-06-12 09:01:32 -0600
Ben
Release resources in openCV
CvMemStorage
CvSeq
cvFindContours
memory
leaks
leak
2k
views
1
answer
1
vote
2013-07-10 03:52:32 -0600
StevenPuttemans
Convert old haarcascade file to new cascade classifier format
HaarClassifier
cascadeclassifier
convert
file
format
xml
787
views
no
answers
1
vote
2013-06-12 13:41:15 -0600
Uplink001
Get a precision-recall graph for a recognition system
SIFT
objectrecognition
precision
recall
3k
views
2
answers
1
vote
2013-07-11 07:36:31 -0600
ObiWang
How to go back to QT4 after failing to work with QT5?
qt4
revert
qt5
cmake
313
views
no
answers
1
vote
2013-06-14 05:37:23 -0600
Hansg91
Response of cv::filter2D
filter2D
1k
views
no
answers
1
vote
2013-06-14 12:35:08 -0600
thanksforhelp
Insufficient memory loading moderately large images
opencv
memory
9k
views
1
answer
1
vote
2013-06-15 06:46:36 -0600
berak
Wait for a mouse click?
Video
setMouseCallback
14k
views
1
answer
1
vote
2013-06-15 08:22:29 -0600
berak
cv::fitline
fitline
321
views
no
answers
1
vote
2013-06-15 12:43:33 -0600
dwbrito
Compute the orthonormal basis of a matrix
opencv
svd
matrices
orthonormal
3k
views
1
answer
1
vote
2013-06-16 06:47:10 -0600
Vladislav Vinogradov
SURF_GPU not in cv::gpu
SURF
gpu
opencv
surf_gpu
2k
views
1
answer
1
vote
2013-10-30 08:11:25 -0600
akoo
OCR Character Segmentation for cursive handwriting
C++.OpenCV
« previous
1
...
93
94
95
96
97
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
android
×3
memory
×3
SIFT
×3
gpu
×2
java
×2
SURF
×2
calibrateCamera
×1
camera
×1
cascadeclassifier
×1
cmake
×1
compilation
×1
convert
×1
C++.OpenCV
×1
crop
×1
cv2
×1
CvMemStorage
×1
CvSeq
×1
descriptor
×1
DescriptorMatcher
×1
descriptors
×1
file
×1
filter2D
×1
findContours
×1
fitline
×1
focal
×1
format
×1
-fPIC
×1
geometric
×1
gradient
×1
Haar
×1
HaarClassifier
×1
HOG
×1
homography
×1
human
×1
Images
×1
intrinsic
×1
javabindings
×1
leak
×1
leaks
×1
Mat
×1
matrices
×1
native-activity
×1
object
×1
objectrecognition
×1
opecv2.4.5
×1
opencl
×1
OpenCVManager
×1
orthonormal
×1
Overlooked
×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
×