Transformaciones geométricas comunes
Aumente, reduzca, rote, recorte imágenes y aplique otras transformaciones geométricas comunes
Puede usar estas funciones para realizar transformaciones geométricas comunes. Por ejemplo, puede usar imrotate
para rotar una imagen.
Funciones
Temas
- Resize an Image with imresize Function
This example shows how to magnify and shrink an image. You can specify an interpolation method and prevent aliasing.
- Rotate an Image
This example shows how to rotate an image. You can crop the rotated image to be the same size as the original image.
- Crop an Image
To crop a rectangular portion of an image, specify the size and position of the crop region, or draw over the image in a figure window using an interactive tool.
- Translate an Image Using imtranslate Function
This example shows how to shift an image vertically or horizontally by a given number of pixels.