SIFT

Look up sift in Wiktionary, the free dictionary.

SIFT may refer to:

• Scale-invariant feature transform, an algorithm in computer vision to detect and describe local features in images
• Selected-ion flow tube, a technique used for mass spectrometry
• Shanghai Institute of Foreign Trade, a public university in Shanghai, China
• Summary of Information on Film and Television, a database of the British Film Institute National Library
• Summer Institute for Future Teachers, a residential summer program at Eastern Connecticut State University

See also

• Sieve (disambiguation), for the word "sift"