Large scale document image retrieval by automatic word annotation

Distinctive Image Features from Scale-Invariant Keypoints

David Lowe · International Journal of Computer Vision · 2004 · 54.6K citations

Machine Vision, Image Analysis, Feature Detection +7

Histograms of Oriented Gradients for Human Detection

Navneet Dalal, Bill Triggs · 2005 · 31.6K citations · Full text

Engineering, Feature Detection, Machine Learning +16

Approximate nearest neighbors

Piotr Indyk, Rajeev Motwani · 1998 · 4.1K citations · Full text

Scalable Recognition with a Vocabulary Tree

D. Nistér, Henrik Stewénius · 2006 · 3.6K citations

Engineering, Machine Learning, Vocabulary Tree +17

Locality-sensitive hashing scheme based on p-stable distributions

Mayur Datar, Nicole Immorlica, Piotr Indyk et al. · 2004 · 2.9K citations

Engineering, Data Science, Data Mining +13