MATLAB VIDEO AND IMAGE PROCESSING BLOCKSET 3 Guia do Utilizador descarregar pdf (Página 48)

2 Importing and Exporting Video

5 UsetheGain1blocktochangethebluevaluesofthevideostream.Setthe

block parameters as follows:

• Main pane, Gain =

1.5

• Signal Data Types pane, Output d ata type mode = Same as input

6 UsetheWriteAVIFileblocktoexportthevideotoanAVIfile.SettheFile

name para m eter to

my_test_file.avi.

7 If you have not already done so, set the config uration parameters. Open

the Configuration dialog box by selecting Simulation > Configuration

Parameters. Set the parameters as follows:

• Solver pane, Stop time =

• Solver pane, Type = Fixe d-st ep

• Solver pane, Solver = discr ete (no continuous states)

8 Run your model.

You ca n view your v ideo in the Video Viewer window. The Write AVI File

block exports the v ideo data from the Simulink model to an AVI file that it

creates in your current directory.

2-8

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 251 252

Sem comentários

MATLAB VIDEO AND IMAGE PROCESSING BLOCKSET 3 Guia do Utilizador Página 48