Learning descriptors for sequence-based hierarchical place recognition

• Main Author: Lan, Xin
• Other Authors: Xie Lihua
• Format: Thesis-Master by Coursework
• Language: English
• Published: Nanyang Technological University 2022
• Subjects: Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
• Online Access: https://hdl.handle.net/10356/157911
• Institution: Nanyang Technological University

Visual place recognition aims at making unmanned vehicles recognize a revisit place of their exact location and returning reasonable query information. Most researchers regard this kind of problem as an image retrieval task. There are mainly two categories in this task: the hand-crafted feature extr...