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ICASSP
2011
IEEE
14 years 1 months ago
Image compression using the Iteration-Tuned and Aligned Dictionary
We present a new, block-based image codec based on sparse representations using a learned, structured dictionary called the IterationTuned and Aligned Dictionary (ITAD). The quest...
Joaquin Zepeda, Christine Guillemot, Ewa Kijak
CPM
2010
Springer
114views Combinatorics» more  CPM 2010»
15 years 2 months ago
Small-Space 2D Compressed Dictionary Matching
Shoshana Neuburger, Dina Sokol
DCC
1999
IEEE
15 years 1 months ago
The Effect of Flexible Parsing for Dynamic Dictionary Based Data Compression
We report on the performance evaluation of greedy parsing with a single step lookahead, denoted as flexible parsing. We also introduce a new fingerprint based data structure which...
Yossi Matias, Nasir Rajpoot, Süleyman Cenk Sa...
ALENEX
2007
104views Algorithms» more  ALENEX 2007»
14 years 11 months ago
Practical Entropy-Compressed Rank/Select Dictionary
Daisuke Okanohara, Kunihiko Sadakane