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467 questions
Tagged
Mat
×
165
views
no
answers
no
votes
2015-01-28 23:31:54 -0600
Deepak Kumar
assign mat value int integer array
opencv
Mat
array
37k
views
2
answers
no
votes
2015-02-08 18:18:10 -0600
razvan
Convert Mat to char array (and vice-versa)
Mat
convert
byte
array
char
android
1k
views
1
answer
no
votes
2015-02-01 09:51:05 -0600
Dionysos
Is Mat thread-safe ?
Mat
591
views
no
answers
no
votes
2015-02-01 11:49:49 -0600
myro
BGR Float Mat: Interleaved-Channels to Block-Channels
interleaved
block
non-interleaved
Mat
float
163
views
no
answers
no
votes
2015-02-01 22:46:32 -0600
pavanbabut
New user, need some basic help
user
defined
pointer
to
Mat
data
790
views
no
answers
no
votes
2015-02-04 02:22:38 -0600
MRDaniel
Out of memory
memory
Mat
404
views
no
answers
1
vote
2015-02-24 21:09:14 -0600
nob_forward
Grayscale image instead of RGB image [closed]
imread
grayscale
image
Mat
570
views
no
answers
no
votes
2015-02-25 15:54:33 -0600
ClintFromVa
Memory allocation in Mat for images - does it change type?
VS2013
2d-image
memory_allocation
Mat
c++
4k
views
no
answers
no
votes
2015-02-28 08:42:14 -0600
Fly
Merge two Mat-Objects in OpenCV
c++
opencv
Mat
image
273
views
1
answer
no
votes
2015-03-03 01:40:31 -0600
Tiras
Previous Mat becomes zero
Mat
c++
programming
3k
views
1
answer
no
votes
2015-03-02 18:40:20 -0600
Richard Y. Hayashi
How to use Mat as a C++ member correctly?
Mat
memory_allocation
Multithreading
DLL
c++
920
views
1
answer
no
votes
2015-03-04 14:01:57 -0600
pingping__
Mat img = imread(..) vs img = imread(..)
opencv3.0.0
qt
imread
Mat
304
views
no
answers
no
votes
2015-03-13 12:35:44 -0600
dusica.r.
Unhandled System.IO.FileNotFound exception on .exe
Mat
c++
windowsphone8
814
views
1
answer
no
votes
2015-03-18 09:56:06 -0600
Daniil Osokin
Offset calculation for a Mat object (traincascade)
traincascade
Haar
Mat
offset
833
views
no
answers
no
votes
2015-03-23 02:22:59 -0600
WSMB
No implementation found for native Lcom .n_Mat
android
cordova
Mat
840
views
no
answers
no
votes
2015-03-23 06:48:17 -0600
Pedro Batista
OpenCV Exception: (-215) mat.type() == type() && mat.size == size && func != 0
opencv
exception
cvException
Mat
type
size
2k
views
1
answer
no
votes
2015-03-30 15:19:59 -0600
JohannesZ
FreeImage Lib: convert raw image to cv::Mat
FreeImage
raw
Mat
383
views
no
answers
no
votes
2015-03-30 03:20:35 -0600
razvan
Declare float/double mat in java
Mat
double
android
float
declare
init
1k
views
1
answer
4
votes
2015-04-03 18:01:12 -0600
Guanta
Why some basic operations with cv::Mat with number of channels > 4 do not work ?
Mat
scalar
multi-channel
1k
views
1
answer
no
votes
2015-04-06 20:41:08 -0600
Will Stewart
How to scale up small image (submat) to HoG winSize in Java
Mat
java
resizing
HOG
submatrix
240
views
1
answer
no
votes
2015-04-07 13:13:28 -0600
MalcolmMaya
iterate through a matrice, int to uchar problem
Mat
iteration
iterator
uchar
654
views
1
answer
no
votes
2015-04-10 06:22:26 -0600
berak
Mat Syntax
Mat
CV_32S
373
views
1
answer
no
votes
2015-04-14 03:58:28 -0600
Guanta
Position of a Roi in a mat
roi
Mat
3k
views
1
answer
no
votes
2015-04-15 06:44:29 -0600
thdrksdfthmn
Convert String to Mat
string
to
Mat
conversion
937
views
no
answers
no
votes
2015-04-15 07:42:29 -0600
Jacobe2169
Memory Leak Problem Quadtree OpenCv
opencv
Mat
memory
1k
views
1
answer
1
vote
2015-04-17 08:36:50 -0600
Pedro Batista
Changing value in the mat
Mat
values
3k
views
2
answers
no
votes
2015-04-27 02:24:01 -0600
thdrksdfthmn
Adding information in the Mat
Mat
add
info
2k
views
3
answers
no
votes
2015-04-28 05:49:39 -0600
essamzaky
IplImage convertion to Mat
conversion
c++
IplImage
Mat
501
views
1
answer
1
vote
2015-05-24 14:01:48 -0600
sturkmen
Decreasing ROI
roi
decreasing
shrink
Mat
Noteworthy_Content
169
views
no
answers
no
votes
2015-04-30 09:23:32 -0600
AllanGH
Construct a Mat of pointers to a Mat
Mat
pointer
opencv
Ptr
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