Gestalt-based feature similarity measure in trademark database

• Main Authors: JIANG, Hui, NGO, Chong-wah, TAN, Hung-Khoon
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2006
• Subjects: trademark image retrieval; Gestalt principle; bipartite graph matching under transformation sets; Graphics and Human Computer Interfaces; Theory and Algorithms
• Online Access: https://ink.library.smu.edu.sg/sis_research/6324; https://ink.library.smu.edu.sg/context/sis_research/article/7327/viewcontent/doi_10.1016_j.patcog.2005.08.012.pdf
• Institution: Singapore Management University

Motivated by the studies in Gestalt principle, this paper describes a novel approach on the adaptive selection of visual features for trademark retrieval. We consider five kinds of visual saliencies: symmetry, continuity, proximity, parallelism and closure property. The first saliency is based on Ze...