BRL-CAD interactively displaying, editing, and interrogating geometric models. This suite became known as BRL-CAD. Development on BRL-CAD as a package subsequently began in 1983; the first public release was made in 1984. BRL-CAD became an open-source project in December 2004. The BRL-CAD source code repository is the oldest known public version-controlled codebase in the world that's still under active development, dating back to 1983-12-16 00:10:31 UTC. BRL-CAD BRL-CAD is a constructive solid geometry (CSG) solid modeling computer-aided design (CAD) system. It includes an interactive geometry editor, ray tracing support for graphics rendering and geometric analysis, computer network distributed framebuffer support, scripting,
Computer-assisted interventions imaging systems, and new imaging applications. International Conference on Information Processing in Computer-Assisted Interventions (IPCAI) is a premiere international forum for technical innovations, system development and clinical studies in computer-assisted interventions. IPCAI includes papers presenting novel technical concepts, clinical needs and applications as well as hardware, software and systems and their validation. The Computer Assisted Radiology and Surgery (CARS) congress is the annual event for a distinguished international community of scientists, engineers and physicians to present and discuss the key innovations that shape modern medicine on a worldwide basis. Founded in 1985, CARS has played a leading role in medical