Pattern recognition methods for automated detection and quantification

Abstract

For the invaluable discussion and suggestion they offered to shape this dissertation. Many thanks go to current group member, Dr. Sanjeewa Rasika K Ranasinghe Pathirajage, Brian Dess, and Ziqi Fan as well as former group members. Dr. Qiaohan Guo, Dr. Chamathca Priyanwada Kuda-Malwathumullage and Wei Wang. I would like to thank the Environmental Protection Agency for funding the research in this dissertation. Special acknowledgement goes to Dr. Robert Kroutil and Dr. Mark Thomas from EPA, who were in charge of data collection of remote sensing FTIR and gamma-ray spectra used in this research and offered offer their expertise in the field of remote sensing. Last but not the least, my deepest and utmost appreciation goes to my parents, Xueying Chen and Rongfang Yu, who always encourage me to better myself and meet challenges. Without their unconditional love, inspiration and sacrifice, I won't be able to complete the course of my graduate study, and become who I am today.