Design and implementation of Bayesian sedimentary Micro-Facies model recognition system
Xiao Yuyong, Wenbo Li, LI Wen-qing, Xue Linfu · 2010
Sedimentary Micro-Facies pattern recognition system is very important to improve the efficiency of sedimentary Micro-Facies identification. Bayesian Micro-Facies recognition system is consisted of feature extraction, feature memory, Micro-Facies knowledge and Micro-Facies type recognition. Feature Extractor and Micro-Facies recognition are two major components of the system, feature extraction is mainly used to extract the statistical characteristics, geometric characteristics of features and image feature parameters, Micro-Facies identification mainly use Bayesian model recognition method to make Microfacies identification. The system is used in Daqing area, the accuracy rate of Microfacies identification is 85%.