H. V. Jagadish ACM SIGMOD Conference 1991 20 2 208 217 1011 KB We propose an organization for a database of objects that permits the efficient retrieval of all objects in the database with a shape similar to a search template. The retrieval technique we propose is robust in the presence of noise, and can handle sever Computing Methodologies, IMAGE PROCESSING AND COMPUTER VISION, Image Representation. Information Systems, DATABASE MANAGEMENT, Logical Design, Data models. Information Systems, INFORMATION STORAGE AND RETRIEVAL, Content Analysis and Indexing, Indexing methods. Information Systems, INFORMATION STORAGE AND RETRIEVAL, Information Search and Retrieval, Retrieval models. Theory of Computation, ANALYSIS OF ALGORITHMS AND PROBLEM COMPLEXITY, Nonnumerical Algorithms and Problems, Pattern matching. F.2.2 Theory of Computation, ANALYSIS OF ALGORITHMS AND PROBLEM COMPLEXITY, Nonnumerical Algorithms and Problems, Pattern matching. H.2.1 Information Systems, DATABASE MANAGEMENT, Logical Design, Data models. H.3.1 Information Systems, INFORMATION STORAGE AND RETRIEVAL, Content Analysis and Indexing, Indexing methods. H.3.3 Information Systems, INFORMATION STORAGE AND RETRIEVAL, Information Search and Retrieval, Retrieval models. I.4.10 Computing Methodologies, IMAGE PROCESSING AND COMPUTER VISION, Image Representation.