Technology Trends in Digital Video Camera System

A Proposed Simple Teleradiology System Using a Digital Camera

Background & Aims: Teleradiology as an efficient way for avoiding unnecessary transfer of patients to special medical centers requires the images with digital format. However, in some developing countries, including Iran, imaging is being done using non digital devices. In such cases, changing analog images into digital ones can solve the problem. The method which is nowadays used for digita...

Using Digital Right Management technology in IRANDOC ETD System

Background and Aim: Easing the probability of violation of intellectual property rights and unauthorized access of digital resources is one of the most important consequences of  information and communication technologies like Internet. The purpose of this research is to identify the state of Using Digital Right Management technology in IRANDOC ETD system. Method: This research is an applied re...

Digital Mapping Camera System

Trends in Digital Video Steganography: A Survey

Steganography is the science of hiding data by embedding it in cover files without altering it. The cover media may be text, image, voice or video streams in a digitized format. Steganography is used to prevent unauthorized users from becoming aware of the very existence of a message, let alone what it contains. These new techniques makes hidden message indistinguishable from the white noise. E...

In-House Handmade Camera for Indocyanine Green Video Angiography

Background and Aim: Vascular imaging during surgical procedures is very important and has many applications.  There are several methods for intraoperative vascular assessment such as intraoperative angiography, Doppler, and fluorescence-based techniques. The latter group and specially the Indocyanine Green (ICG) Video Angiography (VA) is commonly used for vascular surgery and sentinel node...