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ISCAS
2007
IEEE
178views Hardware» more  ISCAS 2007»
16 years 13 days ago
On the Joint Compensation of IQ Imbalances and Phase Noise in MIMO-OFDM Systems
Abstract— OFDM systems are susceptible to receiver impairments such as IQ imbalance and phase noise. These impairments can severely degrade the achievable effective signalto-nois...
Qiyue Zou, Alireza Tarighat, Ali H. Sayed
KBSE
2007
IEEE
16 years 13 days ago
Automated detection of api refactorings in libraries
Software developers often do not build software from scratch but reuse software libraries. In theory, the APIs of a library should be stable, but in practice they do change and th...
Kunal Taneja, Danny Dig, Tao Xie
PG
2007
IEEE
16 years 13 days ago
Multilinear Motion Synthesis with Level-of-Detail Controls
Interactive animation systems often use a level-of-detail (LOD) control to reduce the computational cost by eliminating unperceivable details of the scene. Most methods employ a m...
Tomohiko Mukai, Shigeru Kuriyama
ACCV
2007
Springer
16 years 10 days ago
High Capacity Watermarking in Nonedge Texture Under Statistical Distortion Constraint
High-capacity image watermarking scheme aims at maximize bit rate of hiding information, neither eliciting perceptible image distortion nor facilitating special watermark attack. T...
Fan Zhang, Wenyu Liu, Chunxiao Liu
AMR
2007
Springer
154views Multimedia» more  AMR 2007»
16 years 10 days ago
Comparison of Dimension Reduction Methods for Database-Adaptive 3D Model Retrieval
Distance measures, along with shape features, are the most critical components in a shape-based 3D model retrieval system. Given a shape feature, an optimal distance measure will v...
Ryutarou Ohbuchi, Jun Kobayashi, Akihiro Yamamoto,...