LP${}^2$DH: A Locality-Preserving Pixel-Difference Hashing Framework for Dynamic Texture Recognition

Ruxin Ding, Jianfeng Ren, Heng Yu +2

Spatiotemporal Local Binary Pattern (STLBP) is a widely used dynamic texture descriptor, but it suffers from extremely high dimensionality. To tackle this, STLBP features are often…