Adaptive image compression using sparse dictionaries

2012 19th International Conference on Systems, Signals and Image Processing, IWSSIP 2012

Volumn , Issue , 2012, Pages 592-595

  Horev, Inbal ^a   Bryt, Ori ^a   Rubinstein, Ron ^a  

^a TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

Author keywords

dictionary learning; Image compression; JPEG; Sparse K SVD; sparse representation

Indexed keywords

ADAPTIVITY; COMPACT REPRESENTATION; COMPRESSION APPROACH; DICTIONARY LEARNING; ENTROPY REDUCTION; IMAGE COMPRESSION TECHNIQUES; INPUT IMAGE; JPEG; JPEG 2000; SPARSE K-SVD; SPARSE REPRESENTATION; TRANSFORM CODING;

ALGORITHMS; IMAGE COMPRESSION;

DIGITAL IMAGE STORAGE;

EID: 84863921492     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. W B Pennebaker and J L Mitchell, JPEG still image data compression standard, Springer, New York, 1993.
2. D S Taubman and MWMarcellin, JPEG2000: Image compression fundamentals, standards and practice, Kluwer Academic Publishers Norwell, MA, 2001.
3. M Elad, Sparse and redundant representations - From theory to applications in signal and image processing, Springer, 2010.
4. O Bryt andMElad, "Compression of facial images using the KSVD algorithm," Journal of Visual Communication and Image Representation, vol. 19, no. 4, pp. 270-283, 2008.
5. J Zepeda, C Guillemot, and E Kijak, "Image Compression using the Iteration-Tuned and Aligned Dictionary," in Proceedings of IEEE ICASSP'11, 2011, pp. 793-796.
6. R Rubinstein, A M Bruckstein, and M Elad, "Dictionaries for sparse representation modeling," IEEE Proceedings, vol. 98, no. 6, pp. 1045-1057, 2010.
7. R Rubinstein, M Zibulevsky, and M Elad, "Double sparsity: learning sparse dictionaries for sparse signal approximation," IEEE Transactions on Signal Processing, vol. 58, no. 3, pp. 1553-1564, 2010.
8. Y C Pati, R Rezaiifar, and P S Krishnaprasad, "Orthogonal matching pursuit: recursive function approximation with applications to wavelet decomposition," 1993 Conference Record of The 27th Asilomar Conference on Signals, Systems and Computers, pp. 40-44, 1993.
9. I Horev, O Bryt, and R Rubinstein, "Adaptive Image Compression Using Sparse Dictionaries," Technical Report CS-2011-10, Computer Science, Technion, 2011.