Research Article

AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING

Volume: 62 Number: 1 June 30, 2020
EN

AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING

Abstract

Most of the image/video coding standards are based on discrete cosine transform which is a block-based coding scheme with a disadvantage of blocking effects at low bit rates. In this paper, we propose a hybrid method which consists of downsampling/upsampling, significance map coding and local cosine transform to reduce the disadvantage of lossy compression and is also compatible with current standards. Experimental results show that performance of the proposed method is better than the conventional approaches.

Keywords

References

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  4. Wu, Po-Cheng, Chen, Liang-Gee and Lai, Yeong-Kang, A block shifting method for reduction of blocking effects in subband/wavelet image coding, IEEE Transactions on Consumer Electronics, vol. 44, no. 1, (Feb. 1998), 170-177. doi: 10.1109/30.663744
  5. Joint Video Team of ITU-T and ISO/IEC JTC 1, Draft ITU-T Recommendation and Final Draft International Standard of Joint Video Specification (ITU-T Rec. H.264 | ISO/IEC 14496-10 AVC), Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG, JVT-G050r1, May 2003.
  6. Sullivan, G. J., Ohm, J. R. and Han W. J., Overview of the high efficiency video coding (HEVC) standard, IEEE Trans. Circuits Syst. Video Technol., vol. 22 no. 12 (Dec. 2012) pp. 1649-1668.
  7. Goodfellow, Ian, Bengio, Yoshua and Courville, Aaron, Deep Learning, MIT Press, 2016.
  8. Aharoni, G., Averbuch, A., Coifman, R. and Israeli, M., Local Cosine Transform - A Method for the Reduction of the Blocking Effect in JPEG, Journal of Mathematical Imaging and Vision, (1993), pp. 7-38.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

June 30, 2020

Submission Date

December 10, 2019

Acceptance Date

January 7, 2020

Published in Issue

Year 2020 Volume: 62 Number: 1

APA
Ilgın, H. A., & Akbulut, A. (2020). AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering, 62(1), 1-13. https://doi.org/10.33769/aupse.657684
AMA
1.Ilgın HA, Akbulut A. AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING. Commun.Fac.Sci.Univ.Ank.Series A2-A3: Phys.Sci. and Eng. 2020;62(1):1-13. doi:10.33769/aupse.657684
Chicago
Ilgın, Hakki Alparslan, and Ahmet Akbulut. 2020. “AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING”. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering 62 (1): 1-13. https://doi.org/10.33769/aupse.657684.
EndNote
Ilgın HA, Akbulut A (June 1, 2020) AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering 62 1 1–13.
IEEE
[1]H. A. Ilgın and A. Akbulut, “AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING”, Commun.Fac.Sci.Univ.Ank.Series A2-A3: Phys.Sci. and Eng., vol. 62, no. 1, pp. 1–13, June 2020, doi: 10.33769/aupse.657684.
ISNAD
Ilgın, Hakki Alparslan - Akbulut, Ahmet. “AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING”. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering 62/1 (June 1, 2020): 1-13. https://doi.org/10.33769/aupse.657684.
JAMA
1.Ilgın HA, Akbulut A. AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING. Commun.Fac.Sci.Univ.Ank.Series A2-A3: Phys.Sci. and Eng. 2020;62:1–13.
MLA
Ilgın, Hakki Alparslan, and Ahmet Akbulut. “AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING”. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering, vol. 62, no. 1, June 2020, pp. 1-13, doi:10.33769/aupse.657684.
Vancouver
1.Hakki Alparslan Ilgın, Ahmet Akbulut. AN ARTIFACT REDUCTION METHOD FOR BLOCK-BASED VIDEO CODING. Commun.Fac.Sci.Univ.Ank.Series A2-A3: Phys.Sci. and Eng. 2020 Jun. 1;62(1):1-13. doi:10.33769/aupse.657684

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