Its second column shows the basic tasks. Column segmentation informs whether color based segmentation was applied and whether additional markers were used. The next column briefly describes the main features, followed by the column classification . The next columns report the speed, the amount of trained gestures, the recognition and error rate, if available. Along with the speed information there is a link to a target telling the applied hardware.
Application list the overall application of the system.
The following table compiles vision based hand gesture recognition systems. The stereo systems are highlighted by a more saturated yellow color. The orange fields of the segmentation columns signify the color based systems. Move the mouse cursor over the abbreviation and you will see its meaning in the browser's status bar at the bottom. The fingertips are detected with an error of less than 5 pixel with this recognition rate.