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
467 questions
Tagged
Mat
×
390
views
no
answers
no
votes
2016-08-08 16:35:20 -0600
MRDaniel
Matrix Multiplication Values Not Correct [closed]
GEMM
Mat
Mat-multiplication
4k
views
1
answer
no
votes
2016-07-26 20:09:22 -0600
tuannhtn
Mat and imread memory management
imread
Mat
memory
cache
memory_management
951
views
1
answer
no
votes
2016-07-20 12:30:40 -0600
berak
Use of Mat in cvAvgSdv gives error
cvAvgSdv
Mat
IplImage
conversion
8k
views
1
answer
no
votes
2016-07-20 00:51:30 -0600
berak
How to find min and max of Mat?
reduce
Mat
10k
views
1
answer
2
votes
2016-07-13 17:45:53 -0600
Tetragramm
Round/Absolute Value each element of Mat [closed]
java
Mat
round
Absolute-Value
443
views
1
answer
no
votes
2016-06-28 09:57:50 -0600
tuannhtn
vector Mat crashes
Mat
vector
display
1k
views
no
answers
no
votes
2016-06-28 00:02:27 -0600
akihiko
Mat::at operator with single index
Mat
943
views
1
answer
no
votes
2016-06-22 14:29:19 -0600
rtlumb
Trouble accessing the intensity value of a CV_U8 gray image in C++
Mat
pixel-access
intensity
value
19k
views
2
answers
1
vote
2016-06-28 14:10:27 -0600
pklab
returning a Mat from a function
memory_allocation
Mat
Noteworthy_Content
812
views
1
answer
no
votes
2016-06-15 20:05:17 -0600
Tetragramm
How to Blur a Rect[] with OpenCV Java
blur
Mat
Rect
java
opencv
FaceRecognizer
3k
views
1
answer
2
votes
2016-06-13 17:53:12 -0600
sturkmen
Multiplication between Mat and Scalar
c++
Mat
scalar
3k
views
no
answers
no
votes
2016-06-04 08:55:33 -0600
stillNovice
converting byte array [] to cv::Mat problems
ByteBuffer
Mat
281
views
no
answers
no
votes
2016-06-03 04:16:53 -0600
VanGog
Where to get MAT sources and how configure it for CMAKE?
opencv
Mat
CvMat
visualstudio2010
cmake
226
views
1
answer
no
votes
2016-05-18 08:10:39 -0600
berak
Basic operations on mat variable in android
android
CvMat
Mat
pixel-access
2k
views
1
answer
no
votes
2016-05-12 11:32:01 -0600
matman
write pixel to mat
Mat
float
free
CV_32F
818
views
1
answer
1
vote
2016-04-28 05:22:03 -0600
pklab
OpenCV padded Mat, use with VideoWriter
videowriter
Mat
4k
views
1
answer
no
votes
2016-04-29 11:40:31 -0600
Dimebag
Android openCV byte[] to mat to byte[]
android
camera-preview
Mat
228
views
1
answer
no
votes
2016-04-26 13:15:52 -0600
asa
Improve Runtime of a Function
c++
opencv
Mat
runtime
2k
views
1
answer
no
votes
2016-04-22 02:12:47 -0600
hyder
CvMat vs cv::Mat data pointer
CvMat
Mat
3.0.0
185
views
no
answers
no
votes
2016-04-19 00:19:20 -0600
Sandesh14
Can any body tell me how to intialize MatOfRect object with MatOfRect Constructor taking Mat object as a parameter?
java
MatOfRect
Mat
112
views
no
answers
no
votes
2016-04-18 17:28:35 -0600
nic
Mat type-checking in C++, Java and Scala
scala
java
type-checking
Mat
generics
templates
921
views
1
answer
no
votes
2016-04-14 10:11:26 -0600
berak
imdecode() with any depth
imdecode
imread
Mat
161
views
1
answer
no
votes
2016-04-14 02:09:31 -0600
berak
Trying to do some basic operations with images, code keeps crashing and I don't know why.
iteration
crash
basics
Basic
Mat
696
views
1
answer
no
votes
2016-04-05 04:42:47 -0600
berak
Vector of int to Mat
c++
opencv
vector
Mat
4k
views
2
answers
1
vote
2016-03-24 10:09:31 -0600
acajic
index matrix
Mat
indexing
2d-image
c++
opencv
12k
views
2
answers
1
vote
2017-05-17 11:10:56 -0600
sengsational
how to use opencv in android studio in native c++ code ??
opencv
androidStudio
android-ndk
Mat
c++
1k
views
1
answer
no
votes
2016-03-17 17:14:24 -0600
mark92m
Apply function to each Mat element
opencv
Mat
iterator
for
loop
element-wise
85
views
no
answers
no
votes
2016-03-12 02:31:36 -0600
dguerra
Weird behaviour loading double value from array
Mat
array
1k
views
3
answers
1
vote
2016-03-10 04:26:52 -0600
essamzaky
Fast element access macro in C++ API
Mat
pixel-access
c++
macro
709
views
no
answers
no
votes
2016-03-08 16:44:13 -0600
Nate
Random access on 3-channel, 64-bit, integer image?
64-bit
Mat
CV_64FC3
« previous
1
...
5
6
7
8
9
...
16
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
Mat
×30
opencv
×7
c++
×6
java
×4
CvMat
×3
pixel-access
×3
android
×2
imread
×2
vector
×2
2d-image
×1
3.0.0
×1
64-bit
×1
Absolute-Value
×1
android-ndk
×1
androidStudio
×1
array
×1
Basic
×1
basics
×1
blur
×1
ByteBuffer
×1
cache
×1
camera-preview
×1
cmake
×1
conversion
×1
crash
×1
CV_32F
×1
CV_64FC3
×1
cvAvgSdv
×1
display
×1
element-wise
×1
FaceRecognizer
×1
float
×1
for
×1
free
×1
GEMM
×1
generics
×1
imdecode
×1
indexing
×1
intensity
×1
IplImage
×1
iteration
×1
iterator
×1
loop
×1
macro
×1
Mat-multiplication
×1
MatOfRect
×1
memory
×1
memory_allocation
×1
memory_management
×1
Noteworthy_Content
×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
×