State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation University of Technology 610051 China;
Key Laboratory of Deep-time Geography&Environment Reconstruction and Applications of Ministry of Natural Resources&Institute of Sedimentary Geology University of Technology 610051 China;
Program of Geology and Geophysics University of Science and Technology 65401;
College of Earth Sciences University of Technology 610051 China;
ZIRCON; Cathodoluminescence image; Deep learning; Transfer learning;