Filtering by repeated integration
SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
Illumination and color in computer generated imagery
Illumination and color in computer generated imagery
Wicked problems, righteous solutions
Wicked problems, righteous solutions
Computer graphics: principles and practice (2nd ed.)
Computer graphics: principles and practice (2nd ed.)
Management Information Systems, International: Managerial End User Perspective
Management Information Systems, International: Managerial End User Perspective
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An assessment is made of the range of design and implementation factors that need to be considered when implementing a client/server based image retrieval system across a wide area network (WAN). The assessment is based on the commercial implementation of a customer facing system to display digital photographs of properties for a large estate agency chain. The digital images are displayed to customers on PC based clients and retrieved across a WAN from a server running a Windows NT hosted Oracle Relational Database Management System. It is shown how key image attributes: size; resolution; colour depth and compression method affect the balance between image quality and data volume/retrieval times for this image retrieval application. The change in business processes involved in retrieving digital images across a WAN is also considered. It is shown that there is additional complexity in processes and an increased hardware specification, in both leading to increased costs on traditional character based applications.