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WWW
2004
ACM
14 years 7 months ago
An evaluation of binary XML encoding optimizations for fast stream based xml processing
This paper provides an objective evaluation of the performance impacts of binary XML encodings, using a fast stream-based XQuery processor as our representative application. Inste...
Roberto J. Bayardo Jr., Daniel Gruhl, Vanja Josifo...
ACCV
2009
Springer
14 years 26 days ago
Natural Image Segmentation with Adaptive Texture and Boundary Encoding
We present a novel algorithm for unsupervised segmentation of natural images that harnesses the principle of minimum description length (MDL). Our method is based on observations ...
Shankar Rao, Hossein Mobahi, Allen Y. Yang, Shanka...
CORR
2011
Springer
203views Education» more  CORR 2011»
12 years 10 months ago
Comparing Haar-Hilbert and Log-Gabor Based Iris Encoders on Bath Iris Image Database
This papers introduces a new family of iris encoders which use 2-dimensional Haar Wavelet Transform for noise attenuation, and Hilbert Transform to encode the iris texture. In orde...
Nicolaie Popescu-Bodorin, Valentina E. Balas
HSNMC
2003
Springer
120views Multimedia» more  HSNMC 2003»
13 years 11 months ago
Comparing Performance of SRAMT-LE Vs. Other Layered Encoding Schemes Regarding TCP Friendliness
In this paper we describe a hybrid sender and receiver-based adaptation scheme for multicast transmission of multimedia data using layered encoding, which we call SRAMT-LE (Sender-...
Christos Bouras, Apostolos Gkamas
ICIP
2003
IEEE
14 years 7 months ago
Synchronous and asynchronous multiple object rate control for MPEG-4 video coding
Video scenes containing multiple objects can potentially achieve higher degree of compression and better visual quality with individual coding for each object. Not always are vide...
Yu Sun, Ishfaq Ahmad, Jiancong Luo, Xiaohui Wei