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29,830 questions
Tagged
2k
views
no
answers
5
votes
2017-01-10 10:18:38 -0600
Fnoop
Interactive calibration frame rejected
calibration
interactive
charuco
6k
views
1
answer
5
votes
2017-11-07 11:36:09 -0600
opalmirror
StereoBM truncates right edge of disparity by minDisparities
stereo
stereoBM
disparity
depth
DisparityMap
stereoMatching
2k
views
1
answer
5
votes
2018-08-13 03:55:43 -0600
tgis.top
Help with: Active Canny: Edge Detection and Recovery with Open Active Contour Models. Confused and stuck
Snakelets#python
1k
views
1
answer
5
votes
2019-04-02 04:45:42 -0600
Akhil Patel
Opencv android : display popup in onCameraFrame when glare is detected on image. [closed]
android
opencv
gaussianblur
drawcontour
700
views
no
answers
5
votes
2019-04-02 04:44:22 -0600
Akhil Patel
Eye gaze detection in android [closed]
android
opencv
gazedetection
EyeDetecion
drawcontour
214
views
no
answers
5
votes
2019-01-30 01:35:37 -0600
LBerger
OpenCV on the Decoded Show
movie
12k
views
1
answer
6
votes
2015-09-16 18:14:45 -0600
sturkmen
How to read the pixels of the three channels at the same time?
java
Mat
Channels
9k
views
4
answers
6
votes
2012-07-05 07:03:38 -0600
Michael Burdinov
Area of a single pixel object in OpenCV
opencv
python
contours
area
16k
views
1
answer
6
votes
2012-07-25 02:33:57 -0600
Michael Burdinov
Matrix depth equals 0
Opencv2.4.2
8k
views
2
answers
6
votes
2013-05-16 20:20:19 -0600
RaulPL
Object recognition by edge (or corners) matching ?
edges
objectdection
corners
20k
views
4
answers
6
votes
2012-10-02 06:02:18 -0600
V.G.
object detection using SURF & FLANN
SURF
flann
matching
6k
views
2
answers
6
votes
2013-05-06 16:44:17 -0600
SR
performance of findHomography
findHomography
performance
1k
views
2
answers
6
votes
2012-12-14 03:02:06 -0600
V.G.
opencv for desktop java
java
jni
desktop
3k
views
1
answer
6
votes
2013-03-24 06:47:52 -0600
fliker09
Opencl support (bm,sgbm etc)
opencl
ocl
parallel
1k
views
2
answers
6
votes
2012-09-11 08:40:43 -0600
Tom Anderson
comments in OpenCV source code
comment
wiki
source
code
27k
views
4
answers
6
votes
2019-10-29 21:29:41 -0600
supra56
Smoothing with a mask
smooth
blur
median
mask
blurring
13k
views
4
answers
6
votes
2016-12-04 07:46:21 -0600
Adi
how to sum a 3 channel matrix to a one channel matrix?
convert
Channels
5k
views
1
answer
6
votes
2012-11-09 00:22:40 -0600
Alexander Smorkalov
OpenCV Java = JavaCV?
java
javacv
38k
views
2
answers
6
votes
2015-09-12 14:01:30 -0600
Balaji R
What is the best way to find bounding box for binary mask?
binary
boundary
rectangle
findNonZero
boundingRect
29k
views
5
answers
6
votes
2016-03-21 05:19:30 -0600
essamzaky
How to find the two most dominant colors in an image?
Color
histogram
BGR
HSV
1k
views
no
answers
6
votes
2012-12-19 02:07:47 -0600
Michael Burdinov
Basic operations on single image are slow
opencv
core
performance
image-processing
1k
views
no
answers
6
votes
2013-12-13 02:40:15 -0600
me
Evaluation of Interest-Point-Detectors and Descriptors
code.opencv
evaluation
algorithms
detector
descriptor
18k
views
6
answers
6
votes
2014-07-08 18:31:15 -0600
sookhen
Visual Studio 2012 and RtlFreeHeap error
OpenCV-2.4.3
visual-studio-2012
7k
views
1
answer
6
votes
2013-01-26 15:09:40 -0600
AlexanderShishkov
CV_WRAP and CV_EXPORTS_W
CV_WRAP
CV_EXPORTS_W
6k
views
2
answers
6
votes
2013-11-09 11:47:53 -0600
Creat
How can I make Android Native Camera go faster?
opencv4android
ndk
91k
views
1
answer
6
votes
2013-03-29 10:05:41 -0600
StevenPuttemans
set ROI in cv::Mat
Mat
roi
18k
views
3
answers
6
votes
2015-07-21 08:50:42 -0600
Andyrey
Machine learning save/load problem
learning
ml
load
save
bug
problem
6k
views
1
answer
6
votes
2013-06-03 09:36:40 -0600
czerhtan
The difference between BruteForce-Hamming and BruteForce-HammingLUT
bruteforcematcher
opencv4android
#opencv
50k
views
4
answers
6
votes
2017-12-18 12:34:31 -0600
procton
How to work with OPENCV4ANDROID- in android studio
android
studio
54k
views
4
answers
6
votes
2013-11-23 12:31:54 -0600
hardikmadhu
Motion Detection with OpenCV (C++)
image-processing
motion
object-detection
motion_estimators
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