A functional signature of higher layers in hierarchical visual models

This dataset is generated from texture dataset on "http://www-cvr.ai.uiuc.edu/ponce_grp/data/". "natural_image" is generated to keep the natural statistics of original textures, while "sm_image" is keeping the spectral information the same while losing the high-order statistics.

本数据集源自于位于'http://www-cvr.ai.uiuc.edu/ponce_grp/data/'的纹理数据集。在生成过程中，‘自然图像’旨在维持原始纹理的自然统计特性，而‘光谱图像’则保留了光谱信息的一致性，尽管牺牲了高级统计特性。