An image is represented as a Star
Student Project Bag-of-Words (BoW)
histogram, where each word bin counts Star Student
Project how many local features of this image fall
in the corresponding feature space partition of this Star
Student Project word. To this end,
many vector quantization schemes are proposed Star Student
Project to build visual vocabulary, such as
K-means Star Student Project ,
Hierarchical K-means (Vocabulary Tree) Star Student
Project Meanwhile, hashing local features Star
Student Project into a discrete set
of bins and Star Student Project
indexed subsequently is an alternative choice,