The dataset address is https://pan.baidu.com/s/17UduZyx7riyMJ5gXHqL2ww Verification Code： n8px
Datasets Description: The data set has a two-level subdivision structure. It is a high-resolution image collected from the network, which is manually screened and annotated by professional designers. The screening process includes removing some images with ambiguous semantic expressions and checking the correctness of the annotation of the remaining images. The basis for the secondary classification of images refers to the subdivision of images by some professional design material websites. The processed dataset comprises 26k indoor textures, with 15 primary categories and 134 secondary categories.