Roughness rendering by sinusoidal friction modulation: Perceived intensity and gradient discrimination.
Prachi BodasRebecca Fenton FriesenAmukta NayakHong Z. TanRoberta L. KlatzkyPublished in: WHC (2019)
Keyphrases
- image gradient
- intensity information
- subsurface scattering
- gradient magnitude
- real time
- high fidelity
- perceived usefulness
- computer graphics
- high quality
- image intensity
- image synthesis
- high frequency
- texture mapping
- object boundaries
- intensity values
- gradient vectors
- edge detection
- gradient method
- information systems
- modulation scheme
- frequency modulation
- amplitude modulation
- disturbance rejection
- volume rendering
- gradient information
- image based rendering
- d scene