Sciweavers

1698 search results - page 237 / 340
» The Challenge of Process Data Warehousing
Sort
View
ICASSP
2008
IEEE
16 years 28 days ago
Mutual features for robust identification and verification
Noisy or distorted video/audio training sets represent constant challenges in automated identification and verification tasks. We propose the method of Mutual Interdependence An...
Heiko Claussen, Justinian Rosca, Robert I. Damper
ICASSP
2008
IEEE
16 years 28 days ago
Audio authentication based on distributed source coding
Audio authentication is important in content delivery via untrusted intermediaries, for example peer-to-peer (P2P) file sharing. Many differently encoded versions of the original...
David P. Varodayan, Yao-Chung Lin, Bernd Girod
AVSS
2007
IEEE
16 years 25 days ago
Camera selection in visual sensor networks
Wireless networks of visual sensors have recently emerged as a new type of sensor-based intelligent system, with performance and complexity challenges that go beyond that of exist...
Stanislava Soro, Wendi B. Heinzelman
ICASSP
2007
IEEE
16 years 24 days ago
Fingerprinting to Identify Repeated Sound Events in Long-Duration Personal Audio Recordings
Body-worn solid-state audio recorders can easily and cheaply capture the bearer’s entire acoustic environment throughout the day; we refer to such recordings as “personal audi...
James P. Ogle, Daniel P. W. Ellis
ICIP
2007
IEEE
16 years 21 days ago
Software Pipelines Design for Variable Block-Size Motion Estimation with Large Search Range
This paper presents some techniques for efficient motion estimation (ME) implementation on fixed-point digital signal processor (DSP) for high resolution video coding. First, chal...
Zhigang Yang, Wen Gao, Yan Liu, Debin Zhao