Topic
Object (computer science)
About: Object (computer science) is a research topic. Over the lifetime, 106024 publications have been published within this topic receiving 1360115 citations. The topic is also known as: obj & Rq.
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Patent•
13 Jan 2003
TL;DR: In this paper, a 3D camera for detecting and localising objects is proposed, which consists of two 2D cameras and a 2D camera, which are used for redetermining the position of the object in the area to be monitored.
Abstract: The invention relates to a device for detecting and localising objects. The inventive device comprises a 3D camera for recording three-dimensional situation images of an area to be monitored; first means for evaluating the three-dimensional situation images using suitable object detection methods for determining an object in the area to be monitored and the position of the object in said area; a 2D camera for recording two-dimensional situation images of the region in the area to be monitored in which the position of the object has been determined; and second means for evaluating the two-dimensional situation images using suitable object detection methods for redetermining the object in the area to be monitored.
252 citations
TL;DR: An approach to category learning and recognition that is based on recent computational advances is described, in which objects are represented by a hierarchy of fragments that are extracted during learning from observed examples.
251 citations
Book•
27 Jul 1997TL;DR: The modeler’s guide to designing and implementation of Relational Databases: Advanced, a meta-modelling and design process for large system problems.
Abstract: 1. Introduction. I. MODELING CONCEPTS. 2. Basic Object Modeling. 3. Advanced Object Modeling. 4. Object Metamodeling. 5. Functional Modeling. II. ANALYSIS AND DESIGN PROCESS. 6. Process Preview. 7. Conceptualization. 8. Analysis. 9. System Design. 10. Detailed Design. 11. Process Review. III. IMPLEMENTATION. 12. Files. 13. Relational Databases: Basics. 14. Relational Databases: Advanced. 15. Object-Oriented Databases: Basics. 16. Object-Oriented Databases: Advanced. 17. Implementation Review. IV. LARGE SYSTEM ISSUES. 18. Distributed Databases. 19. Integration of Applications. 20. Reverse Engineering. Appendix A. Glossary. Appendix B. BNF Grammar for the ONN. Index.
251 citations
Patent•
IBM1
TL;DR: In this article, an application composite editor for compound documents containing not only text but also graphics and tables facilitates the manipulation of object sets in the formatting algorithm, and the editor works with a page layout philosophy wherein data objects reside on the page and data resides in the data objects.
Abstract: Improvements in an application composite editor for compound documents containing not only text but also graphics and tables facilitate the manipulation of object sets in the formatting algorithm. The editor works with a page layout philosophy wherein data objects reside on the page and data resides in the data objects. All pages reside within a document object, and some data objects may have additional objects within them. Objects are data-specific entities that the user can manipulate on the page. All objects exist within a specified boundary on the page, and this boundary is defined as an object set boundary. Object sets may be moved into positions on the page such that more than one object set is occupying a single displayable area on the page. Such an arrangement of objects creates a structure called a superblock. A superblock is any displayable area containing two or more object sets positioned so that the object sets overlap one another, reside side-by-side or extend above or below one another. A text object set may not be overlapped by any other object set. Although the superblock is itself a complex structure, the creation of this structure by the editor greatly simplifies integration of different data types on the page for the user and allows the user to manipulate a group of object sets within a single displayable area on the page with relative ease. Moreover, formatting of the document is facilitated by the editor since the superblock is treated as an object set without taking into consideration the complexity inside the superblock structure except when a page end decision must be made.
251 citations