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ICASSP
2011
IEEE
12 years 11 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»
14 years 6 days ago
Small-Space 2D Compressed Dictionary Matching
Shoshana Neuburger, Dina Sokol
DCC
1999
IEEE
13 years 11 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»
13 years 8 months ago
Practical Entropy-Compressed Rank/Select Dictionary
Daisuke Okanohara, Kunihiko Sadakane