Composite Multi-modal Hashing
摘要
Multi-modal data describe the multi-perception observed information of the object in the real world from various aspects. Different from uni-modal [1–3] and cross-modal hashing [4–8] mentioned in the above chapters, composite multi-modal hashing technology [9–15] focuses on how to collaboratively fuse heterogeneous multi-modal features and perform the retrieval among different instances based on fused features.