mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
1005 B
39 lines
1005 B
************************************* |
|
highgui. High-level GUI and Media I/O |
|
************************************* |
|
|
|
|
|
While OpenCV was designed for use in full-scale |
|
applications and can be used within functionally rich UI frameworks (such as Qt, WinForms or Cocoa) or without any UI at all, sometimes there is a need to try some functionality quickly and visualize the results. This is what the HighGUI module has been designed for. |
|
|
|
It provides easy interface to: |
|
|
|
|
|
|
|
|
|
* |
|
create and manipulate windows that can display images and "remember" their content (no need to handle repaint events from OS) |
|
|
|
|
|
|
|
* |
|
add trackbars to the windows, handle simple mouse events as well as keyboard commmands |
|
|
|
|
|
|
|
* |
|
read and write images to/from disk or memory. |
|
|
|
|
|
|
|
* |
|
read video from camera or file and write video to a file. |
|
|
|
|
|
|
|
.. toctree:: |
|
:maxdepth: 2 |
|
|
|
highgui_user_interface |
|
highgui_reading_and_writing_images_and_video |
|
highgui_qt_new_functions
|
|
|