Implementing Own Affine Transformations

8 visualizaciones (últimos 30 días)
Alexander Queen
Alexander Queen el 29 de En. de 2018
Editada: Matt J el 29 de En. de 2018
I’m currently manually coding affine transformations as an exercise, and while I can easily make the translate/scale/shear/rotation matrices provided in documentation, I’m not sure how to actually apply them to an image.
I’ve tried the way-too-straightforward option of just multiplying the transform matrix with the image but obviously they’re different sizes so that’s out.
I’m just not sure how to actually apply this 3x3 transform matrix to a nxm image.
Thanks!

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Matt J
Matt J el 29 de En. de 2018
Editada: Matt J el 29 de En. de 2018
Use the IMWARP command.

Categorías

Más información sobre Geometric Transformation and Image Registration en Help Center y File Exchange.

Etiquetas

Productos

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by