Preprocessing Techniques for High-Efficiency Data Compression in Wireless Multimedia Sensor Networks

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Parameters</td><td align="center">Values</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">Multimedia data</td><td align="center">Uncompressed MPEG-4 standard images provided by Xiph.org and CCTV image</td></tr><tr><td align="left">Length of multimedia data (frames)</td><td align="center">50</td></tr><tr><td align="left">Format of multimedia data (px × px)</td><td align="center">CIF (352 × 288)<br/>QCIF (176 × 144)</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Multimedia

tab1

Table 1

Table 1: Preprocessing Techniques for High-Efficiency Data Compression in Wireless Multimedia Sensor Networks 