Deep hashing by discriminating hard examples

• Main Authors: YAN, Cheng, PANG, Guansong, BAI, Xiao, SHEN, Chunhua, ZHOU, Jun, HANCOCK, Edwin
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2019
• Subjects: Image Retrieval; Deep Hashing; Hard Examples; Hinge Loss; Databases and Information Systems; Data Storage Systems
• Online Access: https://ink.library.smu.edu.sg/sis_research/7139; https://ink.library.smu.edu.sg/context/sis_research/article/8142/viewcontent/3343031.3350927.pdf
• Institution: Singapore Management University

This paper tackles a rarely explored but critical problem within learning to hash, i.e., to learn hash codes that effectively discriminate hard similar and dissimilar examples, to empower large-scale image retrieval. Hard similar examples refer to image pairs from the same semantic class that demons...