Implementation of webcam-based touchscreen
Minh Phuong Hoang, Tien Dzung Nguyen, Thang Manh Hoang · 2010
This paper presents implementation of webcam-based touchscreen where the main tools used in this work is image processing techniques. Two cameras are employed for acquiring sequence of images. Touching object is recognized and its location is identified. Experiment is carried out to demonstrate and verify the effectiveness of proposed method.