The substantial workload of today’s physicians has led to an increase in false and late diagnosis. Computer aided diagnosis (CAD) has the potential to solve this problem. CAD checks digital images for suspicious areas and offers input to narrow the physician’s focus. This improves accuracy of diagnosis, assists in early detection of diseases, and reduces exam evaluation time. We will analyze th...

Background: This study aimed to assess the fracture resistance of zirconia restorations fabricated with rapid layer (RL group) technique and zirconia computer-aided design/computer-aided manufacturing (zir/CAD/CAM) system (ZC group). Methods:This study evaluated 30 all-ceramic crowns in two groups of 15. After fabricating the metal dies and scanning them ...

Lung cancer is one of the most serious health problems in the world. Lung Computer-Aided Diagnosis (CAD) is a potential method to accomplish a range of quantitative tasks such as early cancer and disease detection, analysis of disease progression. The basic goal of CAD is to provide a computer output as a second opinion to assist medical image interpretation by improving accuracy, consistency o...

The incidence of liver diseases is very high in Asian countries. This paper introduces our computer-aided diagnosis (CAD) system for diagnosing liver cancer and describes the fundamental technologies employed in the system and its performance. The results showed that our system is useful for diagnosing liver cancer, and it is expected that employing CAD in clinical practice would reduce the mor...

To improve the process of diagnosis with improved quality several researches center have focused their research on the development of information systems applying powerful computer-aided diagnosis techniques (CAD). In this context, the creation of databases to images with appropriate structures, capable of store images from different imaging systems with different characteristics and specificat...

In this paper, we develop a lung area extraction technique from X-ray computed tomography (CT) images for computer-aided diagnosis (CAD) systems. In lung cancer cases, pulmonary nodules are typical pathological changes and thus they are the target to be detected by CAD systems. The isolated nodules can be detected more easily by CAD systems developed previously, while previous CAD systems are o...