B. Visual Sensor Node Experimental Result
The visual sensor node captures an image, which is then transmitted via bit streams out through communication module XBee Series 2 IEEE 802.15.14 standard. At other end of receiver the encrypted bit streams is received and sends them to Personal Computer (PC). The Figure.4 is the decompressed source image without any compression captures from the environment. Figure.5 and 6 are the compressed image with a compression ratio of 2.36:1 and 18.6:1 respectively.