896 search results - page 15 / 180 » A Perceptual Shape Descriptor |
130
Voted
DAGM
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. When an object moves, it covers and uncovers texture in the background. This pattern of change is sufficient to define the object's shape, velocity, relative depth, ...
130
Voted
CIVR
2007
Springer
15 years 9 months ago
2007
Springer
We present a novel matching and similarity evaluation method for planar geometric shapes represented by sets of polygonal curves. Given two shapes, the matching algorithm randomly...
128
Voted
IUI
2006
ACM
15 years 9 months ago
2006
ACM
Sketch interfaces provide more natural interaction than the traditional mouse and palette tool, but can be time consuming to build if they have to be built anew for each new domai...
145
Voted
APGV
2010
ACM
15 years 4 months ago
2010
ACM
This paper presents a psychophysical analysis of the discrimination thresholds of human faces that are varied along different directions in Face Space. Generated by a 3D Morphable...
118
Voted
ICIP
2001
IEEE
16 years 5 months ago
2001
IEEE
: We conducted psychophysical experiments to gain insight into the semantic categories that guide the human perception of image similarity. We analyzed the perceptual data using mu...