Using hand to control the image gallery with the effect to slide and view whole album. Image drag is supported together with resizing and rotating supported using two hand interaction.

An adjustable threshold circle detector that is able to count the number of circle object in a given frame. Detection was done with hough circle transform while tracking was fulfilled with Lucas Kanade optical flow.

A small plugin that is able to extract human contour from their background. It is able to work in few challenging scenario such as, different lighting exposure and complex background.

Extracting and recognizing hand gesture such as waving hand, flipping up down left right, tapping, touching, zooming in and zooming out, and more to be added.