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DCC
2005
IEEE
15 years 11 months ago
Lossless Hyperspectral Image Compression Using Context-Based Conditional Averages
In this paper, we propose a compression algorithm focused on the peculiarities of hyperspectral images. The spectral redundancy in hyperspectral images is exploited by using a con...
Hongqiang Wang, S. Derin Babacan, Khalid Sayood
DCC
2005
IEEE
15 years 11 months ago
Double Arrays, Triple Arrays and Balanced Grids
Triple arrays are a class of designs introduced by Agrawal in 1966 for two-way elimination of heterogeneity in experiments. In this paper we investigate their existence and their ...
John P. McSorley, Nicholas C. K. Phillips, Walter ...
DCC
2005
IEEE
15 years 11 months ago
On the Existence of Large Sets of t-designs of Prime Sizes
In this paper, we employ the known recursive construction methods to obtain some new existence results for large sets of t-designs of prime sizes. We also present a new recursive ...
Behruz Tayfeh-Rezaie
75
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DCC
2005
IEEE
15 years 11 months ago
Lossless Data Compression Using Optimal Tree Machines
We discuss a lossless data compression system that uses fixed Tree Machines to encode data. The idea is to create a sequence of Tree Machines and a robust escape method aimed at p...
Gergely Korodi, Jorma Rissanen, Ioan Tabus
DCC
2005
IEEE
15 years 11 months ago
Real, Tight Frames with Maximal Robustness to Erasures
Motivated by the use of frames for robust transmission over the Internet, we present a first systematic construction of real tight frames with maximum robustness to erasures. We a...
Jelena Kovacevic, Markus Püschel