face expression recognition is useful for designing new interactive devices offering the possibility of new ways for human to interact with computer systems. in this paper we develop a facial expressions analysis and synthesis system. the analysis part of the system is based on the facial features extracted from facial feature points (ffp) in frontal image sequences. selected facial feature poi...

Feature models are the basic instrument to analyze and configure the variability and commonality of a software product line. But feature models embody various different variability facets (structural, behavioral, non-functional, etc.). Features, used as core model, must be completed with other techniques (i.e. goals or UML models) to fulfill these variability aspects. This approach allows us to...

The last three decades of research brought many improvements in the field of signature verification. On-line signature verification already has several commercial applications. However, the off-line verification problem is much harder to tackle. One of the tasks is the identification and matching of coherent shapes in different images, which can be a key factor in imporving existing systems. Th...

Knowledge of the epipolar lines is of utmost importance in stereo vision since they describe the geometrical relationship between the world points and their projections on the imaging sensors. In this paper we propose a two-phase method to solve the epipolar geometry. Firstly, we extract the corners from a stereo pair and their correspondences are determined by imposing a number of matching con...

One increasing trend in software development is the need to develop multiple, similar software products instead of just a single individual product. There are several reasons for this. Products that are being developed for the international market must be adapted for different legal or cultural environments, as well as for different languages, and so must provide adapted user interfaces. Becaus...

line to/cal/3/7c//bb/cno/5/cal//cno/sn64/4/cno//bad/dar/3/kl/6/sabalan was received from icarda under international winter wheat improvement in 1999-2000 cropping season. based on its favorable agronomic characteristics, it was selected for further evaluations in advanced and elite yield trials in main research stations of dryland agricultural research institute (dari) and on farm yield trials ...