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This article mainly shows you "how to process images and video files in matlab GUI", the content is simple and easy to understand, clear organization, I hope to help you solve doubts, let Xiaobian lead you to study and learn "how to process images and video files in matlab GUI" this article bar.

Advanced File I/O-Image and Video Files

function

description

imread

description image file

imwrite

written image file

imfinfo

Get information about image files

imshow

display image

imformats

Get image formats supported by MATLAB

image

Display matrix data as images

Write image file: Use imwrite(A,'filename','fmt'). where A is a matrix of image data, and the image file is written into file filename in the format specified by fmt.

In matlab, video objects are called matlab moive. matlab can read AVI video files, and video playback and save, etc. Matab, you can also save images as frames to create AVI video files. Common Media Processing Service functions are as follows:

function

aviread

Read AVI video files

aviinfo

AVI video file information

movie

Play matlab movie

avifile

Create an AVI video file

getframe

acquire video frame

addframe

Add video frames

movie2avi

Convert matlab movie to AVI video file

im2frame

Convert images to video frames

frame2im

Convert video frames to images

mmfileinfo

Get information about multimedia files

close

Close AVI video file

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