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DCC
2005
IEEE
14 years 7 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
14 years 7 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
14 years 7 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
DCC
2005
IEEE
14 years 7 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
14 years 7 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