Fig. 5From: A method of two-dimensional correlation spectroscopy combined with residual neural network for comparison and differentiation of medicinal plants raw materials superior to traditional machine learning: a case study on Eucommia ulmoides leavesSynchronous, asynchronous, and integrated 2DCOS of different drying methods (A, B, C) and regions (D, E, F) for E. ulmoides leavesBack to article page