The present invention relates to a microstructure analysis apparatus capable of generating SEM images matched with EBSD data through machine learning, and using the generated SEM images and EBSD label data for learning, according to an embodiment of the present invention The tissue analysis apparatus includes a learning data generation unit that generates a scanning electron microscope (SEM) image at the same position as the EBSD (Electron Back Scattered Diffraction) data of a metal microstructure; and label data of the EBSD data from the learning data generation unit. It may include a pattern learning unit for learning the SEM image.
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