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GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstElement ╰── GstBaseTransform ╰── GstVideoFilter ╰── GstOpencvVideoFilter ╰── GstRetinex
Basic and multiscale retinex for colour image enhancement, see article:
Rahman, Zia-ur, Daniel J. Jobson, and Glenn A. Woodell. "Multi-scale retinex for color image enhancement." Image Processing, 1996. Proceedings., International Conference on. Vol. 3. IEEE, 1996.
| 1 | gst-launch-1.0 videotestsrc ! videoconvert ! retinex ! videoconvert ! xvimagesink | 
| plugin | opencv | 
| author | Miguel Casas-Sanchez <miguelecasassanchez@gmail.com> | 
| class | Filter/Effect/Video | 
| name | sink | 
| direction | sink | 
| presence | always | 
| details | video/x-raw, format=(string)RGB, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] | 
| name | src | 
| direction | source | 
| presence | always | 
| details | video/x-raw, format=(string)RGB, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] | 
“method” property  “method”                   GstRetinexMethod
Retinex method to use.
Flags: Read / Write
Default value: Basic retinex restoration
“scales” property“scales” gint
Amount of gaussian filters (scales) used in multiscale retinex.
Flags: Read / Write
Allowed values: [1,4]
Default value: 3