DICOM Image Processing System Based On Mobile Terminal

With the development of digital imaging technology and is widely used in hospitals,medical image file of the DICOM format has become the most commonly used image formats and an important basis to diagnose and analysis diseases for the doctor. And many hospitals currently have image processing system, are placed in a fixed position in some departments, such as the nurses duty room, the doctors office. But with heavy investment in information construction around the hospital, there fixed point workstation has been unable to meet the growing demand, however, the mobile medical service demand will become more and more prominent. Because the Android platform operation is very convenience and quickness, it has become the most important platform in the intelligent terminal equipment,and the combination of Android terminals and clinical applications will become a new way of medical services and new tools in the future.In this paper, regarding the problem that DICOM format files cannot be displayed on the Android system,the software of medical image processing based on the Android platform was proposed. In this scheme, this system includes a server and client and the main use of Java language and compiled on the built environment. First,the paper analysis the system’s requirements, including the non-functional and functional, in order to build the system framework, then, design the software of activity and use case diagram. Thus, divided the system into six different functional modules, including remote download module, file transmission module, image display and processing module, diagnostic information recording module and view the record information module, then according to the demand of completed the system interface design. Second, analysis the each function module so that can summarized the key technologies involved, including remote download, image display,database design, image processing and file transmission, and a detailed description of each key technology in the design and implementation process. Third, based on the previous chapters, the software interface is designed combining the functions of each module the interface divided into five sub interface, are local, download, transmission, recording and more interface, then explain the design and implementation process of every sub interface.Finally, the project is packaged and signature into an APK file, then installed the software on the real machine and running tests the software from five aspects, and to evaluate the performance of the software.We can know from the test,the paper realization of remote download,display,processing,diagnostic information recording and viewing it,Bluetooth transmission function of medical images. Combined with the feature of the operation through touch screem, and the equipment can always carry, so that make the process of medical image browsing and transmission and processing more convenient, and greatly extends the application of telemedicine.