TIP
2002
14 years 11 days ago
2002
In this paper, we introduce a rotational invariant feature set for texture segmentation and classification, based on an extension of fractal dimension (FD) features. The FD extract...
HHCI
2000
14 years 4 months ago
2000
This paper describes experiments relating to the perception of the roughness of simulated surfaces via the haptic and visual senses. Subjects used a magnitude estimation technique...
HAPTICS
2010
IEEE
14 years 5 months ago
2010
IEEE
When a finger scans a non-smooth surface, a sensation of roughness is experienced. A similar sensation is felt when a finger is in contact with a mobile surface vibrating in the ...
HAPTICS
2005
IEEE
14 years 6 months ago
2005
IEEE
This paper reports two experiments relating to the design of Tactons (or tactile icons). The first experiment investigated perception of vibro-tactile “roughness” (created usi...