Abstract
Ringing artifacts arise near large edges in highly compressed JPEG2000 images. In this letter, a ringing artifact reduction scheme designed for low bit-rate JPEG2000 images is proposed. A local adaptive filter is adopted to process the received image in spatial domain and each wavelet subband. Meanwhile, a new method to estimate the variance of compression loss is put forward. The scheme can achieve both PSNR improvement and human perceptual enhancement in most cases.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Information Technology - JPEG2000 Image Coding System. ISO/IEC International Standard 154441, ITU Recommendation T.800 (2000)
Marziliano, P., Dufaux, F., Winkler, S., Ebrahimi, T.: Perceptual Blur and Ringing Metrics: Application to JPEG2000. Signal Processing: Image Communication 19, 163–172 (2004)
Fan, G., Cham, W.K.: Model-based Edge Reconstruction for Low Bit-rate Wavelet-Compressed Images. IEEE Trans. Circuits Syst. Video Technol. 10, 120–132 (2000)
Ye, S., Sun, Q., Chang, E.C.: Edge Directed Filter based Error Concealment for Wavelet-based Images. In: IEEE International Conference on Image Processing (ICIP) (2004)
Nosratinia, A.: Postprocessing of JPEG-2000 Images to Remove Compression Artifacts. IEEE Signal Processing Letters 10, 296–299 (2003)
Shen, M.Y., Kuo Jay, C.C.: Artifact Reduction in Low Bit Rate Wavelet Coding With Robust Nonlinear Filtering. In: IEEE Second Workshop on Multimedia Signal Processing, pp. 480–485 (1998)
Nirendra, K.C., Fernando, W.A.C.: Effects of DWT Resolutions in Reduction of Ringing Artifacts in JPEG2000. In: Asian Conference on GIS, GPS, Aerial Photography and Remote Sensing, Bangkok (2002)
Levent S., Ivan W. S.: A Bivariate Shrinkage Function for Wavelet-based denoising. In: ICASSP 2002. Conference on Acoustics, Speech, and Signal Processing, pp. 1261–1264 (2002)
Donoho, D.L., Johnstone, I.M.: Ideal spatial adaptation by wavelet shrinkage. Biometrika 81, 425–455 (1994)
Taubman, D., Marcellin, M.: JPEG 2000: Image Compression Fundamentals, Standards and Practices. Kluwer Academic Publishers, Dordrecht, The Netherlands (2000)
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2007 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Fang, J., Sun, J. (2007). Ringing Artifact Reduction for JPEG2000 Images. In: Huang, DS., Heutte, L., Loog, M. (eds) Advanced Intelligent Computing Theories and Applications. With Aspects of Contemporary Intelligent Computing Techniques. ICIC 2007. Communications in Computer and Information Science, vol 2. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-74282-1_115
Download citation
DOI: https://doi.org/10.1007/978-3-540-74282-1_115
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-74281-4
Online ISBN: 978-3-540-74282-1
eBook Packages: Computer ScienceComputer Science (R0)