Radiography

Random access memory for image processing operations

Raster image mapping

Raster-to-vector conversion process and apparatus

Ray casting method using hardware

Ray-aggregation for ray-tracing during rendering of imagery

Raycasting system and method

Real time digital map shading

Real-time demand-driven imaging architecture

Real-time image reconstruction for computed tomography systems

Real-time image reconstruction for computed tomography systems

Real-time image reconstruction for computed tomography systems

Real-time image rendering with layered depth images

Real-time opto-electronic image processor

Realistic video display of gonioapparent color

Recirculating shade tree blender for a graphics system

Reconstruction render farm used in motion capture

Recording medium, image processing device, and image...

Rectilinear object image matcher

Recursive 3d model optimization