医学影像的DICOM化改造

DICOM Modification for Medical Image

为使传统格式的医疗图像采集设备符合影像存档和通讯系统要求的医学数字图像通讯(DICOM)标准,故利用中间件(嵌入式改造模块)对其DICOM化改造,包括DICOM压缩编码和数据接口。该改造模块以S3C4510芯片作为微处理器,先定义内存写入函数MyWrite,并在C/C++开发环境下编写Linux下的DICOM编码程序,将传统医学影像转换为符合DICOM标准的医学影像并传输。

In order to fitting the DICOM standard, the middle-wares （embedded modification model） are used to change the old form communication systems and traditional medical image collection facilities into the defined DICOM facilities, which contains DICOM compressed codes and data interfaces. The S3C4510B chip is adopted by modification mode as the microprocessor. The input function MyWrite was defined at first. Then, the DICOM compressed codes were programmed by C/C＋＋ in embedded Linux. At last, the old pictures could be transformed by the mid-ware into DICOM pictures and transferred.