One of the most important developments in field radiology is that imaging process has started to take place digital environment. The advantages radiography increase interest dentists radiography, and nowadays systems are replacing conventional systems. reasons for using fast access image, quality easy storage transmission image. Nowadays, clinicians can digitize anything recall it with patient....

The traditional way of airborne photogrammetric imaging is undergoing major changes currently. With the advent and operational availability of digital (large-format) imaging sensors a strong and powerful alternative to the standard way of analogue imaging appeared. The direct digital imaging not only closes the final chain link in the full digital workflow of image acquisition and processing, e...

Executive Summary The following information aims to provide a general overview of digital imaging, specifically the presentation of visual images on the World Wide Web and the digital conversion of records for the purposes of Archival preservation. In terms of digital imaging for Libraries, Archives and Museums, web-access is obviously not the only major issue to be dealt with. The burgeoning f...

Digital holographic optical coherence imaging is a full-frame coherence-gated imaging approach that uses a CCD camera to record and reconstruct digital holograms from living tissue. Recording digital holograms at the optical Fourier plane has advantages for diffuse targets compared with Fresnel off-axis digital holography. A digital hologram captured at the Fourier plane requires only a 2D fast...

INTRODUCTION Every imaging system starts with an image sensor. The signal from the sensor must be processed in the analog domain, converted to digital, and further processed in the digital domain. This allows the image to be analyzed, manipulated, and enhanced, prior to storage, display, transmission, and/or further processing. Imaging applications typically involve three chips—an image sensor,...