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In this paper, we use a morphological segmentation method called watershed for segmenting roof of “orthophotoplan” images. This work takes place in a global approach which consists in recognizing a roof of aerial images among a knowledge database and bending out 3D models automatically generated from geographical data. The main aim of this work consists in defining the best couple of colorimetric...
Producing accurate software effort estimation is essential for effective software project management that remains a considerable challenge to software engineering and software industry in general. Many methods have been proposed to increase the accuracy of estimating the software project size, effort, or cost. However, the primary focus has been on functional requirements FRs. We are convinced that...
When analyzing software requirements specification, the question of determining which tasks need to be implemented first arises often. In fact, in any software project, it's important to begin by identifying and defining priority tasks. This process is called software requirements prioritization. However in this process, the effect of NFRs on FRs to be prioritized has always been neglected, and all...
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