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» Transformations for semi-continuous data
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ICAI
2004
15 years 8 months ago
Use of Histogram Distances in Iris Authentication
Quantitatively establishing the discriminative power of iris biometric data is considered. Multi-level 2D wavelet transform has been widely used for iris verification system. Whil...
Seung-Seok Choi, Sungsoo Yoon, Sung-Hyuk Cha, Char...
AAAI
1996
15 years 8 months ago
Spatial Aggregation: Language and Applications
This paper describes the spatial aggregation language and its applications. Spatial aggregation comprises a framework and a mechanism for organizing computations around image-like...
Christopher Bailey-Kellogg, Feng Zhao, Kenneth Yip
162
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ICFP
2010
ACM
15 years 7 months ago
Regular, shape-polymorphic, parallel arrays in Haskell
We present a novel approach to regular, multi-dimensional arrays in Haskell. The main highlights of our approach are that it (1) is purely functional, (2) supports reuse through s...
Gabriele Keller, Manuel M. T. Chakravarty, Roman L...
CGF
2006
106views more  CGF 2006»
15 years 6 months ago
Silhouette Extraction in Hough Space
Object-space silhouette extraction is an important problem in fields ranging from non-photorealistic computer graphics to medical robotics. We present an efficient silhouette extr...
Matt Olson, Hao Zhang 0002
IJCV
2006
119views more  IJCV 2006»
15 years 6 months ago
Hand Motion Gesture Frequency Properties and Multimodal Discourse Analysis
Gesture and speech are co-expressive and complementary channels of a single human language system. While speech carries the major load of symbolic presentation, gesture provides th...
Yingen Xiong, Francis K. H. Quek