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EVOW
2006
Springer
14 years 1 months ago
Evolutionary Singularity Filter Bank Optimization for Fingerprint Image Enhancement
Singularity is the special feature of fingerprints for identification and classification. Since the performance of singularity extraction depends on the quality of fingerprint imag...
Ung-Keun Cho, Jin-Hyuk Hong, Sung-Bae Cho
ASPDAC
2008
ACM
162views Hardware» more  ASPDAC 2008»
14 years 2 days ago
A CMOS direct sampling mixer using Switched Capacitor Filter technique for software-defined radio
This paper proposes a novel direct sampling mixer (DSM) using Switched Capacitor Filter (SCF) for multi-band receivers. The proposed DSM has a higher gain, more flexibility and low...
Hong Phuc Ninh, Takashi Moue, Takashi Kurashina, K...
APCCAS
2006
IEEE
241views Hardware» more  APCCAS 2006»
14 years 1 days ago
A Fast Algorithm and Its Architecture for Motion Estimation in MPEG-4 AVC/H.264 Video Coding
The paper presents a hardware friendly fast algorithm and its architecture for motion estimation (ME) in H.264 video coding. The fast algorithm adopts the quarter pel subsampling a...
Chia-Chun Lin, Yu-Kun Lin, Tian-Sheuan Chang
DMDW
2003
131views Management» more  DMDW 2003»
13 years 11 months ago
Storage Layout and I/O Performance in Data Warehouses
Defining data placement and allocation in the disk subsystem can have a significant impact on data warehouse performance. However, our experiences with data warehouse implementatio...
Matthias Nicola, Haider Rizvi
SPLC
2007
13 years 11 months ago
A Case Study Implementing Features Using AspectJ
Software product lines aim to create highly configurable programs from a set of features. Common belief and recent studies suggest that aspects are well-suited for implementing f...
Christian Kästner, Sven Apel, Don S. Batory