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ICPR
2004
IEEE
16 years 4 months ago
A Unification Framework for Tree and Block Wavelet Encoders
Wavelet transform coefficient encoders are broadly categorized as depending on correlations: across sub-bands through a zerotree, or within sub-bands through a block quad-tree. Th...
Andy C. Downton, Martin Fleury, Xiao Wei Yin
CJ
2010
98views more  CJ 2010»
15 years 3 months ago
On Ultrametric Algorithmic Information
How best to quantify the information of an object, whether natural or artifact, is a problem of wide interest. A related problem is the computability of an object. We present prac...
Fionn Murtagh
FUIN
2010
156views more  FUIN 2010»
15 years 1 months ago
A Tutorial Implementation of a Dependently Typed Lambda Calculus
Abstract. We present the type rules for a dependently typed core calculus together with a straightforward implementation in Haskell. We explicitly highlight the changes necessary t...
Andres Löh, Conor McBride, Wouter Swierstra
JSC
2010
105views more  JSC 2010»
15 years 1 months ago
Programming with narrowing: A tutorial
Narrowing is a computation implemented by some declarative programming languages. Research in the last decade has produced significant results on the theory and foundation of nar...
Sergio Antoy
135
Voted
ICIP
1999
IEEE
16 years 5 months ago
3-D Image Models and Compression: Synthetic Hybrid or Natural Fit?
This paper highlights recent advancesin image compression aided by 3-D geometry information. As two examples, we present a model-aided video coder for efficient compression of hea...
Bernd Girod, Peter Eisert, Marcus A. Magnor, Eckeh...