# Efficient image classification via sparse coding spatial pyramid matching representation of SIFT‐WCS‐LTP feature

> Research article (IET Image Processing, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W2283365511](https://www.wikidata.org/wiki/openalex:W2283365511)  
**Source**: https://4ort.xyz/entity/efficient-image-classification-via-sparse-coding-spatial-pyramid-matching-representation-of-siftwcsltp-feature