Cross-modal variable-length hashing based on hierarchy.

Xiaojun Qi Xianhua Zeng Shumin Wang Yicai Xie Liming Xu

Published in: Intell. Data Anal. (2021)

Keyphrases

variable length
cross modal
multi modal
fixed length
n gram
multimedia retrieval
image retrieval
visual recognition
bitstream
multimedia databases
visual data
data structure
visual similarity
spatio temporal
semantic concepts