The Histogram Equalize Video filter increases the contrast and details in videos using the histogram. Equalization can be done for a single channel (Red, Green, or Blue) or for all channels (master).
The Histogram Equalize property page provides a user interface for changing the filter's attributes.
Changes will be applied directly to the streaming media with the ability to set them permanently by clicking Apply or OK, or to abandon changes by clicking Cancel. Positioning the mouse pointer over a control displays general information for that control. The following table shows the controls and their descriptions:
|
Control |
Description |
|
Perform Histogram equalization check box |
Enables/Disables the effect. |
|
RGB8 radio button |
Sets the type to RGB8. |
|
RGB24 radio button |
Sets the type to RGB24, with possible types: Red – Red Channel only. Green – Green Channel only. Blue – Blue Channel only. Master – Master Channel. |
|
Switch to BGR mode check box |
If selected, uses BGR data instead of RGB. |
|
Use YUV space check box |
If selected, YUV color space is used to create the effect. |