One of the most important issues in Wireless Multimedia Sensor Networks
is the energy efficiency of object detection and image transmission. In-node object
detection and tracking algorithms have been proposed in recent WMSN approaches.
However, with a little effort, the WMSN will be able to detect the presence and
absence of objects in images. For the WMSN, a new approach for the above technique
is suggested in this research. Instead of sending a whole image, this technique sends
image parts. It ensures energy saving inside the node and minimum picture content
which is transferred to the sink node. On the basis of in-node reconstructed and energy
consumption picture, it suggests that the technique is evaluated using (PSNR). In
comparison with existing state-of-the-art methodologies, simulation results
demonstrate that the suggested methodology saves 95 percent of node energy with a
received picture PSNR of 46 dB.
Keywords: WMSN, PSNR, SNR, transmission, the detection algorithm.
