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Wyner-Ziv (WZ) coding of video utilizes simple encoders and highly complex decoders. A transcoder from a WZ codec to a traditional codec can potentially increase the range of applications for WZ codecs. We present a transcoder scheme from the most popular WZ codec architecture to a DPCM/DCT codec. As a proof of concept, we implemented this transcoder using a simple pixel domain WZ codec and the standard...
In this paper, the effects of electrical heating in a silicon MEMS piezoresistive pressure sensor have been analyzed analytically and verified experimentally with a view to design energy efficient sensor node network where the sensors are operated for a prolonged time. For the integration of the MEMS sensor with the CMOS circuits, a SPICE compatible thermal equivalent circuit has been developed for...
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