Artifact-Free Decompression and Zooming of JPEG Compressed Images with Total Generalized Variation

Communications in Computer and Information Science

Volumn 359 CCIS, Issue , 2013, Pages 242-258

  Bredies, Kristian ^a   Holler, Martin ^a  

^a UNIVERSITY OF GRAZ   (Austria)

Author keywords

Artifact free JPEG decompression; Image reconstruction; Image zooming; Total generalized variation

Indexed keywords

ALGORITHMS; APPLICATION PROGRAMMING INTERFACES (API); COLOR COMPUTER GRAPHICS; DISCRETE COSINE TRANSFORMS;

ARTIFACT-FREE JPEG DECOMPRESSION; CONSTRAINED MINIMIZATION PROBLEM; DISCRETE COSINE TRANSFORMATION; GENERALIZED VARIATION; IMAGE ZOOMING; JOINT PHOTOGRAPHIC EXPERTS GROUP; PARALLEL IMPLEMENTATIONS; RECONSTRUCTION PROCESS;

IMAGE RECONSTRUCTION;

EID: 84904619227     PISSN: 18650929     EISSN: None     Source Type: Book Series    
DOI: 10.1007/978-3-642-38241-3_16     Document Type: Conference Paper

References (22)

1. Bredies, K., Kunisch, K., Pock, T.: Total generalized variation. SIAM Journal on Imaging Sciences 3, 492-526 (2010).
2. Nosratinia, A.: Enhancement of JPEG-compressed images by re-application of JPEG. The Journal of VLSI Signal Processing 27, 69-79 (2001).
3. Singh, S., Kumar, V., Verma, H. K.: Reduction of blocking artifacts in JPEG compressed images. Digital Signal Processing 17, 225-243 (2007).
4. Shen, M. Y., Kuo, C. C. J.: Review of postprocessing techniques for compression artifact removal. Journal of Visual Communication and Image Representation 9, 2-14 (1998).
5. Kartalov, T., Ivanovski, Z. A., Panovski, L., Karam, L. J.: An adaptive POCS algorithm for compression artifacts removal. In: 9th International Symposium on Signal Processing and Its Applications, pp. 1-4 (2007).
6. Weerasinghe, C., Liew, A. W. C., Yan, H.: Artifact reduction in compressed images based on region homogeneity constraints using the projection onto convex sets algorithm. IEEE Transactions on Circuits and Systems for Video Technology 12, 891-897 (2002).
7. Zou, J. J., Yan, H.: A deblocking method for BDCT compressed images based on adaptive projections. IEEE Transactions on Circuits and Systems for Video Technology 15, 430-435 (2005).
8. Bredies, K., Holler, M.: A total variation-based JPEG decompression model. SIAM Journal on Imaging Sciences 5, 366-393 (2012).
9. Alter, F., Durand, S., Froment, J.: Adapted total variation for artifact free decompression of JPEG images. Journal of Mathematical Imaging and Vision 23, 199-211 (2005).
10. Zhong, S.: Image coding with optimal reconstruction. In: International Conference on Image Processing, vol. 1, pp. 161-164 (1997).
11. Nikolova, M.: Local strong homogeneity of a regularized estimator. SIAM J. Appl. Math. 61, 633-658 (2000).
12. Caselles, V., Chambolle, A., Novaga, M.: The discontinuity set of solutions of the TV denoising problem and some extensions. Multiscale Model. Simul. 6, 879-894 (2007).
13. Ring, W.: Structural properties of solutions to total variaton regularization problems. M2AN Math. Model. Numer. Anal. 34, 799-810 (2000).
14. Wallace, G. K.: The JPEG still picture compression standard. Commun. ACM 34, 30-44 (1991).
15. Bredies, K., Kunisch, K., Valkonen, T.: Properties of L 1-TGV 2: The one-dimensional case. Journal of Mathematical Analysis and Applications 398(1), 438-454 (2013).
16. Chambolle, A., Pock, T.: A first-order primal-dual algorithm for convex problems with applications to imaging. Journal of Mathematical Imaging and Vision 40, 120-145 (2011).
17. Bredies, K.: Recovering piecewise smooth multichannel images by minimization of convex functionals with total generalized variation penalty. SFB Report 2012-006, Institute of Mathematics and Scientific Computing, University of Graz (2012).
18. OpenMP Architecture Review Board: Openmp application program interface, version 3. 1 (2011), http://www. openmp. org.
19. NVIDIA: NVIDIA CUDA programming guide 2. 0. NVIDIA Cooperation (2008).
20. Frigo, M., Johnson, S. G.: The design and implementation of FFTW3. Proceedings of the IEEE 93, 216-231 (2005); Special issue on Program Generation, Optimization, and Platform Adaptation.
21. Dawgbyte77 (2005), http://www. flickr. com/photos/dawgbyte77/3052164481/.
22. Kubina, J. (2008), http://flickr. com/photos/kubina/42275122.