资 源 简 介
Virtual Scrapbook is a multi-touch based image and video viewer.Users can move,zoom and rotate multiple images/videos simultaneously using multi-touch gestures.Touches are made when an Infra Red pen is moved on an acrylic glass slab.
Detection is done using OpenCV
Installation
The Virtual Scrapbook contains both the software and the hardware implementation.
Hardware
An acrylic board is placed on a metal frame and acts as the table.The InfraRed pen is dragged across the acrylic board
and this helps to register the touches.The camera captures the co-ordinates from underneath the acrylic board using
OpenCV and sends them to PyMT using TUIO protocol.
Software
Front-End - PyMT (python library)
Detection - OpenCV (C++)
Calibration - Octave API for C++ (C++) with GUI created using Qt4
Communication - TUIO (C++)
PyMT can be downloaded from http://pymt.eu/wiki/DevGuide/GrabSourceCode
python setu
