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146 questions
Tagged
matrix
×
6k
views
3
answers
1
vote
2015-02-19 16:16:38 -0600
TrustMeImAnEngineer
Sine or Cosine of every element in Mat (c++)
Trigonometry
sincos
matrix
sine
cosine
Noteworthy_Content
231
views
no
answers
no
votes
2015-02-12 01:46:06 -0600
StevenPuttemans
SparseMat - better design
SparseMat
sparse
matrix
511
views
no
answers
no
votes
2015-02-06 02:46:04 -0600
begueradj
What is the dimension of the array representing a BGR image ?
opencv
numpy
matrix
BGR
202
views
1
answer
no
votes
2015-02-04 13:48:48 -0600
Potato
Doubt about homography matrix
matrix
homography
MOSAIC
SURF
SIFT
614
views
1
answer
1
vote
2014-11-14 04:14:40 -0600
berak
modify pixel of image with 0.01
matrix
Mat
pixel
uchar
1k
views
no
answers
no
votes
2014-11-11 20:55:58 -0600
Ropeburn
OpenCV cv:solvePnP to GLM matrix to render image with PCL pointcloud
opengl
GLM
PCL
modelview
matrix
solvePnP
3k
views
no
answers
no
votes
2014-09-23 02:03:41 -0600
Balaji R
how to load matrix from text file(.txt) as float values
matrix
textfile
load
192
views
no
answers
no
votes
2014-08-21 15:20:31 -0600
DotFrammie
Matrix element betweenness
Betweenness
matrix
depth
image
126
views
no
answers
no
votes
2014-08-21 13:32:37 -0600
borjaevo
doubt about ROIs in android
android
roi
matrix
area
922
views
no
answers
no
votes
2014-08-03 13:46:54 -0600
Kozuch
Meaning of perspective transformation matrix (Q) values
stereo-calibration
matrix
transformation
perspective
149
views
no
answers
no
votes
2014-06-11 07:35:12 -0600
PuppySaturation
Implementing and integrating custom data structures with OpenCV
circular
buffer
matrix
array
integration
309
views
1
answer
no
votes
2014-05-26 08:13:33 -0600
MMonty1960
minVal of minmaxLoc is not what I read by direct reading at matchLoc point
minMaxLoc
matrix
1k
views
no
answers
1
vote
2014-04-25 06:23:30 -0600
radialmind
Stitching: camera matrices (R and t) from P=K[R|T]
stitcher
rotation
matrix
homography
3k
views
1
answer
1
vote
2014-05-14 04:45:06 -0600
AlexofNTU
The coordinate system of pinhole camera model
pinhole
camera
model
camera_calibration
intrinsic
matrix
3k
views
1
answer
no
votes
2014-03-29 08:42:43 -0600
berak
Decomposition of essential matrix leads to wrong rotation and translation
android
opencv
matrix
essential-matrix
fundamental-matrix
362
views
no
answers
no
votes
2014-03-17 07:31:12 -0600
shmm91
Please help me! How to compute the rotation and translation matrix?
rotation
and
translation
matrix
102
views
no
answers
no
votes
2014-03-05 20:19:40 -0600
hayden
OpenCV rotation Matrix: no xy movement, only z movement needs to consider
matrix
1k
views
no
answers
1
vote
2014-02-21 03:18:17 -0600
jcrose
How to multiply point3f with matx type
c++
matrix
vector
point
product
257
views
no
answers
no
votes
2013-12-08 05:16:12 -0600
amin.karimi
problam with cvinitmatheader
matrix
cvinitmatheader
239
views
1
answer
no
votes
2013-12-01 06:06:18 -0600
welton122
IplImage to Mat returns no data
matrix
IplImage
convert
206
views
no
answers
no
votes
2013-09-22 18:49:28 -0600
DaneeeG
Homography matrix transfor
#opencv#c++
homography
transform
matrix
1k
views
1
answer
no
votes
2013-09-20 10:00:13 -0600
berak
Accessing to OpenCv cell values of Mat from native c++ function of android app
android
native
c++
matrix
java
efficient
545
views
no
answers
no
votes
2013-08-28 08:29:42 -0600
pkohout
estimateRigidTransform returns scale 0
estimateRigidTransfo
affinetransform
matrix
2k
views
1
answer
no
votes
2013-08-15 19:06:41 -0600
Mathieu Barnachon
How can I write pixel value in matrices?
matrices
matrix
4k
views
3
answers
no
votes
2013-07-31 03:42:24 -0600
Alexander Smorkalov
NEWBIE calibrateCamera and calibrationMatrixValues
calibrate
camera
calibration
matrix
values
newbie
522
views
no
answers
1
vote
2013-07-26 03:50:44 -0600
Dominik
Matrix left division
c++
matrix
left
division
589
views
no
answers
no
votes
2013-07-13 21:32:56 -0600
sniper
Question about the pose from homography and fundamenta matrix
pose-estimation
Fundamental
matrix
augmented-reality
276
views
no
answers
no
votes
2013-06-06 01:27:52 -0600
newbie111
Can we find Camera matrix, without calibration? [closed]
calibrateCamera
camera
intrinsic
matrix
861
views
no
answers
no
votes
2013-05-27 04:13:39 -0600
yes123
Transform a point with rotationMatrix2d [closed]
rotation
matrix
projection-matrix
3k
views
2
answers
1
vote
2013-05-15 09:14:07 -0600
Guanta
Matrix multiplication
matrix
multiplication
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