[otb-users] Apply affine transformation

[Agustin Lobo]

Is it possible to apply an affine transformation with OTB to a
multi-spectral image if I already have the warp matrices?
i.e, I have
Band 0:
[[ 1.0082961e+00 -5.3054937e-03 -2.3114878e+01]
[ 5.3970655e-03 1.0079731e+00 -1.1763083e+01]]
Band 1:
[[ 1.0042849e+00 -2.0881288e-03 -1.5287690e+01]
[ 2.1529971e-03 1.0041333e+00 1.7633636e+00]]
Band 2:
[[ 1.0028063e+00 -3.3716373e-03 -1.4555326e+01]
[ 1.7277303e-03 1.0013336e+00 1.8798065e+00]]
Band 3:
[[ 1.0074311 -0.01014314 0.81277305]
[ 0.01011434 1.0063074 -1.2468147 ]]
Band 4:
[[1. 0. 0.]
[0. 1. 0.]]

Agus
--
--
Check the OTB FAQ at
http://www.orfeo-toolbox.org/FAQ.html

You received this message because you are subscribed to the Google
Groups "otb-users" group.
To post to this group, send email to otb-***@googlegroups.com
To unsubscribe from this group, send email to
otb-users+***@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/otb-users?hl=en
---
You received this message because you are subscribed to the Google Groups "otb-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to otb-users+***@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Manuel Grizonnet]

Hi Agus,

witht the RigidTransform application you can scale/translate or rotate the
input image but you'll have to compute the coefficients from the

The other option could be to use itk filter AffineTransform:

<goog_1990005528>
https://itk.org/Doxygen/html/classitk_1_1AffineTransform.html

Post by Agustin Lobo
Is it possible to apply an affine transformation with OTB to a
multi-spectral image if I already have the warp matrices?
i.e, I have
[[ 1.0082961e+00 -5.3054937e-03 -2.3114878e+01]
[ 5.3970655e-03 1.0079731e+00 -1.1763083e+01]]
[[ 1.0042849e+00 -2.0881288e-03 -1.5287690e+01]
[ 2.1529971e-03 1.0041333e+00 1.7633636e+00]]
[[ 1.0028063e+00 -3.3716373e-03 -1.4555326e+01]
[ 1.7277303e-03 1.0013336e+00 1.8798065e+00]]
[[ 1.0074311 -0.01014314 0.81277305]
[ 0.01011434 1.0063074 -1.2468147 ]]
[[1. 0. 0.]
[0. 1. 0.]]
Agus
--
--
Check the OTB FAQ at
http://www.orfeo-toolbox.org/FAQ.html
You received this message because you are subscribed to the Google
Groups "otb-users" group.
To unsubscribe from this group, send email to
For more options, visit this group at
http://groups.google.com/group/otb-users?hl=en
---
You received this message because you are subscribed to the Google Groups
"otb-users" group.
To unsubscribe from this group and stop receiving emails from it, send an
For more options, visit https://groups.google.com/d/optout.

--
Manuel Grizonnet
--
--
Check the OTB FAQ at
http://www.orfeo-toolbox.org/FAQ.html

You received this message because you are subscribed to the Google
Groups "otb-users" group.
To post to this group, send email to otb-***@googlegroups.com
To unsubscribe from this group, send email to
otb-users+***@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/otb-users?hl=en
---
You received this message because you are subscribed to the Google Groups "otb-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to otb-users+***@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.