PDL operator overloading for line width management

Pencil strokes for vector based drawing elements

Per pixel MIP mapping and trilinear filtering using scanline...

Per-fragment control for writing an output buffer

Perceptual gamut mapping with multiple gamut shells

Perceptual-based color selection for text highlighting

Perceptually based approach for planar shape morphing

Perceptually based approach for planar shape morphing

Perfect multidimensional spatial hashing

Performance relighting and reflectance transformation with...

Performance-based representation for support of multiple...

Performing operations using drag and drop features

Peripheral lenses for simulating peripheral vision on a display

Peripheral vision simulator for immersive 3D virtual environment

Perpendicular view three dimensional electronic programming...

Persistent authenticating mechanism to map real world object...

Persistent formatting for interactive charts

Personal communication terminal with variable speed scroll...

Personalized computer fonts

Perspective correct texture mapping system and methods with inte