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ICIP
2009
IEEE
16 years 6 months ago
Mapping Motion Vectors For A Wyner-ziv Video Transcoder
Wyner-Ziv (WZ) coding of video utilizes simple encoders and highly complex decoders. A transcoder from a WZ codec to a traditional codec can potentially increase the range of appl...
125
Voted
DAC
1999
ACM
16 years 6 months ago
LISA - Machine Description Language for Cycle-Accurate Models of Programmable DSP Architectures
Abstract { This paper presents the machine description language LISA for the generation of bitand cycle accurate models of DSP processors. Based on a behavioral operation descripti...
Stefan Pees, Andreas Hoffmann, Vojin Zivojnovic, H...
CHI
2007
ACM
16 years 5 months ago
Computer aided observations of complex mobile situations
Designing mobile and wearable applications is a challenge. The context of use is more important than ever and traditional methodologies for elicitation and specification reach the...
Tobias Klug
SIGMOD
2004
ACM
148views Database» more  SIGMOD 2004»
16 years 5 months ago
Vertical and Horizontal Percentage Aggregations
Existing SQL aggregate functions present important limitations to compute percentages. This article proposes two SQL aggregate functions to compute percentages addressing such lim...
Carlos Ordonez
ICIAP
2001
Springer
16 years 5 months ago
2D Shape Recognition by Hidden Markov Models
In Computer Vision, two-dimensional shape classifcation is a complex and well studied topic, often basic for three-dimensional object recognition. Object contours are a widely cho...
Manuele Bicego, Vittorio Murino