1High Level GUI and Media (highgui module) {#tutorial_table_of_content_highgui}
2=========================================
3
4This section contains valuable tutorials about how to read/save your image/video files and how to
5use the built-in graphical user interface of the library.
6
7-   @subpage tutorial_trackbar
8
9    *Compatibility:* \> OpenCV 2.0
10
11    *Author:* Ana Huamán
12
13    We will learn how to add a Trackbar to our applications
14
15-   @subpage tutorial_video_input_psnr_ssim
16
17    *Compatibility:* \> OpenCV 2.0
18
19    *Author:* Bernát Gábor
20
21    You will learn how to read video streams, and how to calculate similarity values such as PSNR
22    or SSIM.
23
24-   @subpage tutorial_video_write
25
26    *Compatibility:* \> OpenCV 2.0
27
28    *Author:* Bernát Gábor
29
30    Whenever you work with video feeds you may eventually want to save your image processing
31    result in a form of a new video file. Here's how to do it.
32
33-   @subpage tutorial_raster_io_gdal
34
35    *Compatibility:* \> OpenCV 2.0
36
37    *Author:* Marvin Smith
38
39    Read common GIS Raster and DEM files to display and manipulate geographic data.
40
41-   @subpage tutorial_kinect_openni
42
43-   @subpage tutorial_intelperc
44