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Urdu text detection and extraction from videos especially from news feed is a challenging task. The main challenge is to design a robust algorithm that can accurately detect and localize Urdu text regions in videos. Urdu language is originated from oriental languages like Arabic, Persian and Turkish, so alphabets of these languages are very similar. Due to the similarities of basic alphabets and writing...
In this paper, we propose a hand gesture based human computer interaction system comprising of a webcam and a pocket projector. The projector projects the display on the wall on any other plain surface. User can interact with the projected screen using his fingertips which are tracked in air by the camera using ‘Camshift’ tracker. A comparative study of different methods of hands and fingertips detection...
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