A New Observer for Perspective Vision Systems Under Noisy Measurements

作者：Grave Ileana; Tang Yu^*

来源：IEEE Transactions on Automatic Control, 2015, 60(2): 503-508.

DOI：10.1109/TAC.2014.2332692

• Contraction theory
• perspective systems
• synchronization

A simple design of observers for the range identification problem in perspective vision systems is given based on nonlinear contraction theory and synchronization. Exponential convergence to the object coordinates is achieved. In the presence of significant measurement noise, the performance is improved by synchronization among a group of observers.

• 出版日期2015-2