38 search results - page 1 / 8 » Location and Recognition of Flashlight Projections for Visua... |
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
We consider the location and recognition of flashlight projections given the image sequence supplied by a fixed camera monitoring a physical surface. A quotient method extracts a ...
ICPR
2002
IEEE
13 years 10 months ago
2002
IEEE
Visual information processing technology is very important in the implementation for sensory substitution of visually impaired persons as well as applications to factory automatio...
HCI
2009
13 years 2 months ago
2009
The design and implementation of systems that combine both the utilities of the digital world as well as intrinsic affordances of traditional artifacts are challenging. In this pap...
APVIS
2010
13 years 6 months ago
2010
In flow visualization, field lines are often used to convey both global and local structure and movement of the flow. One challenge is to find and classify the representative fiel...
PERCOM
2003
ACM
14 years 4 months ago
2003
ACM
This paper introduces a new class of interactive interfaces that can be moved around to appear on ordinary objects and surfaces anywhere in a space. By dynamically adapting the fo...