An efficient method for detection of key objects in video shots with camera motions

The most fundamental task in video processing is to partition long video sequences into a number of shots and find a key frame of each shot for indexing and browsing.keywords: Video object segmentacion, shot boundary detection, color quantization, MPEG-4/MPEG-7

A component-based method for developing web applications

We describe, in this paper, a component-based software engineering method for helping development teams to plan, organize, control, and develop web applications. The method is described in terms of three methodological elements: a product model that captures the architectural characteristics of web applications, a team model that describes the different roles to be played by the members of a team during the development of web applications, and a process model that integrates the managerial and technical activities that are required to develop componentized web applications of high quality.Keywords: Component-Based Software Engineering, Web Engineering, Web Information System