Inoue T, Inoue T, Ohtani M, Nakano H, Horiguchi S
Department of Radiology, Osaka Teishin Hospital.
Nihon Igaku Hoshasen Gakkai Zasshi. 1993 Apr 25;53(4):481-3.
We carried out the image-transmission using the 64kbps-ISDN and two terminals of the videophone installed in Osaka Teishin Hospital and Department of Radiation Oncology, Biomedical Research Center, Osaka University Medical School. The frame speeds (sec./frame) of the videophone are 1.2 for standard resolution with 320 x 200 matrix and 5.0 for high resolution with 640 x 400 matrix. Although the image with 640 x 400 matrix is not enough for the radiation diagnosis such as the chest radiogram, the image is useful for the radiation therapy planning. This system is easy to operate, and will be widely distributed in near future.
我们使用64kbps的综合业务数字网（ISDN）以及安装在大阪帝京医院和大阪大学医学院生物医学研究中心放射肿瘤学系的两部可视电话进行了图像传输。可视电话的帧速（秒/帧）在320×200矩阵的标准分辨率下为1.2，在640×400矩阵的高分辨率下为5.0。尽管640×400矩阵的图像对于胸部X光片等放射诊断来说还不够，但该图像对于放射治疗计划很有用。这个系统易于操作，并且在不久的将来将会广泛普及。
