Iconic indexing using generalized pattern matching techniques
Computer Vision, Graphics, and Image Processing
Iconic indexing by 2-D strings
IEEE Transactions on Pattern Analysis and Machine Intelligence
Principles of pictorial information systems design
Principles of pictorial information systems design
Pyramidal algorithms for iconic indexing
Computer Vision, Graphics, and Image Processing
The Quadtree and Related Hierarchical Data Structures
ACM Computing Surveys (CSUR)
The reconstruction of binary patterns from their projections
Communications of the ACM
R-trees: a dynamic index structure for spatial searching
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
An Efficient Pictorial Database System for PSQL
IEEE Transactions on Software Engineering
An Object-Oriented Knowledge Representation for Spatial Information
IEEE Transactions on Software Engineering
An Intelligent Image Database System
IEEE Transactions on Software Engineering
The Design of Pictorial Databases Based Upon the Theory of Symbolic Projections
SSD '89 Proceedings of the First Symposium on Design and Implementation of Large Spatial Databases
Extended Symbolic Projections as a Knowledge Structure for Spatial Reasoning
Proceedings of the 4th International Conference on Pattern Recognition
IEEE Transactions on Knowledge and Data Engineering
Symbolic Description and Visual Querying of Image Sequences Using Spatio-Temporal Logic
IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering
Virtual Images for Similarity Retrieval in Image Databases
IEEE Transactions on Knowledge and Data Engineering
Spatio-Temporal Composition of Video Objects: Representation and Querying in Video Database Systems
IEEE Transactions on Knowledge and Data Engineering
A Three-Dimensional Iconic Environment for Image Database Querying
IEEE Transactions on Software Engineering
A Content-Based Approach to Searching and Indexing Spatial Configurations
GIScience '02 Proceedings of the Second International Conference on Geographic Information Science
State-of-the-art on spatio-temporal information-based video retrieval
Pattern Recognition
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Several iconic indexes for representing three-dimensional scenes are presented. The approach extends previous work in iconic indexing of two-dimensional scenes in a unified manner. Good characteristics for iconic indexes are also pointed out. OPP2 and OPP3, two-dimensional iconic indexes for three-dimensional scenes, are introduced. The problem of ambiguity in the OPP2 and OPP3 representations of three-dimensional scenes is studied in detail and a class of images for which they are unambiguous is identified. The Genstring, a linear iconic index which can be used to represent two-, three-, or higher-dimensional scenes, is introduced. It provides a compact, unambiguous representation of a three-dimensional scene. The Genstring takes advantage of previous work, thus providing fast pattern matching for higher-dimensional scenes. In fact, the pattern matching algorithm given for k-dimensional scenes is as fast as that previously given for two-dimensional scenes.