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Media-processing applications, such as signal processing, 2D and 3D graphics rendering, and image compression, are the dominant workloads in many embedded systems today. The real-time constraints of those media applications have taxing demands on today's processor performances with low cost, low power and reduced design delay. To satisfy those challenges, a(More)
Designing embedded system is a non-trivial task during which wrong choices can lead to extremely costly redesign loops. The extra cost is even higher when wrong choices are made during the algorithm specication and mapping over the selected architecture. In this paper we propose a high-level approach for design space exploration, based on a usual standard(More)
This Embeddd systems use emerges in the electronic field. Many applications have been embedded such as network, image processing, signal processing … The emergency of multimedia applications particularly in mobile embedded systems puts new challenges for the design of such systems. The major difficulty is the embedded system's reduced computational(More)
Due to the complexity and the high performance requirement of multimedia applications, the design of embedded systems is the subject of different types of design constraints such as execution time, time to market, energy consumption, etc. Some approaches of joint software/hardware design (Co-design) were proposed in order to help the designer to seek an(More)