Biologically inspired signal processing for chemical sensing

This volume presents a collection of research advances in biologically inspired signal processing for chemical sensing. The olfactory system, and the gustatory system to a minor extent, has been taken in the last decades as a source of inspiration to develop artificial sensing systems. The performance of this biological system outperforms in many aspects that of their artificial counterpart. Thus, the goal of researchers in this field is to understand and capturethose features that make the olfactory system especially suited for the processing of chemical information. The recognition of odors by the olfactory system entails a number of signal processing functions such as preprocessing, dimensionality reduction, contrast enhancement, and classification. Using mathematical models to mimic the architecture of the olfactory system, these processingfunctions can be applied to chemical sensor signals. Presents recent researchin Biologically inspired signal and data processing INDICE: Part I: Biological Olfaction.- "Sloppy engineering" and the olfactory system of insects.- From ANN to biomimetic information processing.- The sensitivity of the insect nose: The example of Bombyx mori.- Multivariate Analysis of the Activity of the Olfactory Bulb.- Part II: Artificial Olfaction and Gustation.- Improved Odour Detection through Imposed Biomimetic Temporal Dynamics.- Relating sensor responses of odorants to their organoleptic properties bymeans of a biologically-inspired model of receptor neuron convergence onto olfactory bulb.- A novel bio-inspired digital signal processing method for chemical sensor arrays.- Monitoring an odour in the environment with an electronic nose: requirements for the signal processing.- Multivariate calibration model for a voltammetric electronic tongue based on a multiple output Wavelet NeuralNetwork.

• ISBN: 978-3-642-00175-8
• Editorial: Springer
• Encuadernacion: Cartoné
• Páginas: 210
• Fecha Publicación: 01/03/2009
• Nº Volúmenes: 1
• Idioma: Inglés