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TCSV
2008
102views more  TCSV 2008»
13 years 7 months ago
The Technique of Prescaled Integer Transform: Concept, Design and Applications
Integer cosine transform (ICT) is adopted by H.264/AVC for its bit-exact implementation and significant complexity reduction compared to the discrete cosine transform (DCT) with an...
Cixun Zhang, Lu Yu, Jian Lou, Wai-kuen Cham, Jie D...
GLOBECOM
2009
IEEE
14 years 2 months ago
Rate Adaptation with NAK-Aided Loss Differentiation in 802.11 Wireless Networks
—The Physical Layer of the IEEE 802.11 standard family provides a set of different modulation and coding schemes and, thus, a multitude of data rates. However, the Standard itsel...
Anne N. Ngugi, Yuanzhu Peter Chen, Qing Li
ICRA
2007
IEEE
160views Robotics» more  ICRA 2007»
14 years 2 months ago
OOPS for Motion Planning: An Online, Open-source, Programming System
— The success of sampling-based motion planners has resulted in a plethora of methods for improving planning components, such as sampling and connection strategies, local planner...
Erion Plaku, Kostas E. Bekris, Lydia E. Kavraki
ACSC
2005
IEEE
14 years 1 months ago
Fractal Image Compression on a Pseudo Spiral Architecture
Fractal image compression is a relatively recent image compression method which exploits similarities in different parts of the image. The basic idea is to represent an image by f...
Huaqing Wang, Meiqing Wang, Tom Hintz, Xiangjian H...
BPM
2005
Springer
85views Business» more  BPM 2005»
14 years 1 months ago
IT Support for Healthcare Processes
Healthcare processes require the cooperation of different organizational units and medical disciplines. In such an environment optimal process support becomes crucial. Though hea...
Richard Lenz, Manfred Reichert