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ICIP
2006
IEEE
14 years 9 months ago
Fast Separation of Reflection Components using a Specularity-Invariant Image Representation
In this paper, we propose a fast method for separating reflection components using a single color image. We first propose a specular-free two-band image that is a specularity-inva...
Kuk-Jin Yoon, Yoojin Choi, In-So Kweon
CADE
2002
Springer
14 years 7 months ago
The Reflection Theorem: A Study in Meta-theoretic Reasoning
The reflection theorem has been proved using Isabelle/ZF. This theorem cannot be expressed in ZF, and its proof requires reasoning at the meta-level. There is a particularly elegan...
Lawrence C. Paulson
JCT
2006
60views more  JCT 2006»
13 years 7 months ago
Alternating sign matrices with one -1 under vertical reflection
We define a bijection that transforms an alternating sign matrix A with one -1 into a pair (N, E) where N is a (so called) neutral alternating sign matrix (with one -1) and E is an...
Pierre Lalonde
COMSIS
2010
13 years 5 months ago
An extended photometric stereo algorithm for recovering specular object shape and its reflectance properties
In Photometric stereo, the existence of specularities hampers to recover the normal map. To deal with this common reflective phenomenon, we introduce a novel representation for spe...
Zuoyong Zheng, Lizhuang Ma, Zhong Li, Zhihua Chen
KDD
2001
ACM
128views Data Mining» more  KDD 2001»
14 years 8 months ago
Data filtering for automatic classification of rocks from reflectance spectra
Jonathan Moody, Ricardo Bezerra de Andrade e Silva...