247 search results - page 17 / 50 » A Frequency Domain Technique for Range Data Registration |
IH
1998
Springer
14 years 1 months ago
1998
Springer
This paper2 presents a new approach for the secure and robust copyright protection of digital images. A system for generating digital watermarks and for trading watermarked images ...
3DIM
2007
IEEE
14 years 3 months ago
2007
IEEE
We present an omnidirectional 3D acquisition system based on a mobile array of high-resolution consumer digital SLR cameras that automatically capture high dynamic range stereo pa...
DAGSTUHL
2007
13 years 10 months ago
2007
Abstract. Enhanced RFID tag technology especially in the UHF frequency range provides extended functionality like high operating range and sensing and monitoring capabilities. Such...
IWDW
2004
Springer
14 years 2 months ago
2004
Springer
: Invertible authentication techniques have been used in some special applications (such as medical or military) where original data can be recovered after authenticated. In this p...
PERVASIVE
2004
Springer
2004
Springer
"Are You with Me?" - Using Accelerometers to Determine If Two Devices Are Carried by the Same Person
14 years 2 months ago
As the proliferation of pervasive and ubiquitous computing devices continues, users will carry more devices. Without the ability for these devices to unobtrusively interact with on...