- テレビジョン学会技術報告 (ISSN:03864227)
- vol.15, no.42, pp.7-14, 1991-07-18
In order to apply to the applications of an image processing, we have improved VM and VI of Smalltalk-80 on standard EWS. We developed operational evironment of positron CT(PET) system using Smalltalk-80 as an example of practical applications. These approach is only by adding new class for image processing. The limitation of Smalltalk-80 using standard EWS are made clear. Particulary, in the case of system extension, we are faced with the bottle neck of hardware potential of standard EWS and with the limit of real-time potential by UNIX. Then, we considered these limits of applications and developed new original object oritented machine, OOPS (Object Oriented Processing System), which is used Smalltalk-80 as operating system.