QTD Analysis of Compressed Image Data Communication.

      Аннотация: Quad Tree Decomposition based Wireless Sensor Network module, Images have noticeably higher storage requirement than text so while transmitting a multimedia content, there is possibility of the packets being dropped due to surrounding noise and interference. At the destination side, the valuable packet's information strength be damaged or lost due to noise, interference and congestion. In order to avoid the valuable information from being dropped, a variety of retransmission schemes have been proposed. QTD is an image segmentation method that divides the image into all the matching areas. QTD based WSN algorithm is used to analyse the various images and network parameters.This module is used in the analysis of parameters such as CR, PSNR, MSE, BPP in compressed image and analysis of technical parameters during the data packet transmission in WSN such as packet size, delay, time consuming and throughput. The future scope of this module is that the quality of the image can be further improved and can be further enhanced by the implementation of Field Programmable Gate Array kit.

Ключевые слова: Image Compression, Networks