Rotate an Image

Open the Simulink® model.

modelname = 'ex_blkrotate.slx';
open_system(modelname)

The model reads image by using the Image From File block. To rotate the input image, use the Rotate block with these parameter values:

• Output size - Same as input image

• Rotation angle source - Specify via dialog

• Angle (radians) - pi/4

• Sine value computation method - Table lookup

• Background fill value - 255

• Interpolation method - Bilinear

To display the input and the output images, use the Video Viewer block.

Run the model.

sim(modelname);