论文信息 - Laser spot pattern recognition based computer interface using I/O mapping sensitive neural networks

Laser spot pattern recognition based computer interface using I/O mapping sensitive neural networks

This paper presents a new computer interface system based on laser points pattern recognition in beam projection, which can generate five interfacing commands. A new input and output mapping sensitive error back propagation (SBEP) algorithm for a multilayer neural network is proposed for successfully localizing laser spots in beam projection1.

Minho Lee | Chanwoong Jung

[1] Dan R. Olsen,et al. Laser pointer interaction , 2001, CHI.

[2] Jean-François Lapointe,et al. On-screen laser spot detection for large display interaction , 2005, IEEE International Workshop on Haptic Audio Visual Environments and their Applications.

[3] Heinrich Müller,et al. Interaction with a projection screen using a camera-tracked laser pointer , 1998, Proceedings 1998 MultiMedia Modeling. MMM'98 (Cat. No.98EX200).