In order to solve the problems of high distortion rate and low decoding efficiency decoded video when current coding methods are used encode decode remote monitoring system, considering local area network, research on optimization method system is proposed. The network collect image information, process, output information. By preprocessing frame in parallel. motion information lost estimated r...

In this paper, we envision a distributed surveillance system where spatially distributed sensors of different modalities can sense collaboratively and continuously large-scale, dynamic, dense and semi-structured environments. The paper discusses surveillance operations in complex and dense environments, such as littoral regions, and describes the key features of distributed surveillance systems...

Surveillance of healthcare-associated infections is a cornerstone of infection prevention programs, and reporting of infection rates is increasingly required. Traditionally, surveillance is based on manual medical records review; however, this is very labor intensive and vulnerable to misclassification. Existing electronic surveillance systems based on classification algorithms using microbiolo...

Surveillance is the foundation of public health practice. This review examines the experience of surveillance in the Expanded Programme on Immunization (EPI). Surveillance systems include routine reporting, sentinel surveillance, and community-based reporting. Data from ongoing surveillance should be linked with those from supervision, health facility assessments, population surveys, and outbre...

Background and Objectives: Over the past decades, the Iran’s anti-tuberculosis campaign has become highly structured and many achievements have been made. The purpose of this study was to describe the characteristics of the TB surveillance system and its components in the Islamic Republic of Iran.   Methods: The data of this study were obtained from the surveillance system of the Center for C...