1344 search results - page 145 / 269 » Quantization |
105
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ICMCS
2007
IEEE
15 years 7 months ago
2007
IEEE
Digital images can be forged easily with today’s widely available image processing software. In this paper, we describe a passive approach to detect digital forgeries by checkin...
SIPS
2007
IEEE
15 years 7 months ago
2007
IEEE
A novel video compression scheme is presented in this paper. This algorithm is implemented based on a conditional replenishment Address Event Representation (AER) imager, where im...
95
Voted
DAGM
2007
Springer
15 years 7 months ago
2007
Springer
This paper presents a reliable coin recognition system that is based on a registration approach. To optimally align two coins we search for a rotation in order to reach a maximal n...
118
Voted
GLOBECOM
2006
IEEE
15 years 6 months ago
2006
IEEE
— A novel method is proposed for reducing the feedback rate of a transmit beamforming system with feedback of quantized channel state information. Specifically, the channel is m...
ICRA
2005
IEEE
15 years 6 months ago
2005
IEEE
— Rendering a stiff virtual wall remains a core challenge in the field of haptics. A passivity study of this problem is presented, which relates the maximum achievable wall stif...