Skip to main content
Disciplines
Automotive Business IT + Informatics Construction + Real Estate Electrical Engineering + Electronics Energy + Sustainability Insurance + Risk Finance + Banking Management + Leadership Marketing + Sales Mechanical Engineering + Materials
Events
DE
EN
Books
Journals
Topic Page
Marketing
Start single access now
Access for companies
EXTENDED SEARCH
Log in
Top
Published in:
A Global-Local Approach to Extracting Deformable Fashion Items from Web Images Read chapter Read first chapter

2016 | OriginalPaper | Chapter

Dynamic Contour Matching for Lossy Screen Content Picture Intra Coding

Authors : Hu Yuan, Tao Pin, Yuanchun Shi

Published in: Advances in Multimedia Information Processing - PCM 2016

Publisher: Springer International Publishing

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Video coding was proposed and developed by JCT-VC. Screen content video generally contains some complex texture, such as text, graphics, images and other natural mix and so on. The most popular coding scheme is H2.264. But for the screen content video H2.264 can not achieve significant performance as it works on natural video. In this paper, we proposed-pixel prediction method based on dynamic contour matching. First, apply rearrangement procedure for avoiding error spreading by pixel prediction. Then, build a dynamic contour including sets of pixels for each pixel to be predicted as a template to search for the most similar template. Meanwhile, using hash table for accelerating searching procedure. This method takes advantage of more repetitive pattern for designing a novel framework. Experimental results show that Our proposed method improves about 2.612 dB and saves 12.5% bitrate in comparison with the HEVC range extension software HM12.0+RExt4.1.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

inform now
previous chapter Real-Time Video Dehazing Based on Spatio-Temporal MRF
next chapter A Novel Hard-Decision Quantization Algorithm Based on Adaptive Deadzone Offset Model
Literature
1.
Sullivan, G.J., Ohm, J.R., Han, W.J., et al.: Overview of the high efficiency video coding (HEVC) standard. IEEE Trans. Circuits Syst. Video Technol. 22(12), 1649–1668 (2012)CrossRef
2.
Tan, T.K., Boon, C.S., Suzuki, Y.: Intra prediction by template matching. In: 2006 IEEE International Conference on Image Processing, pp. 1693–1696. IEEE (2006)
3.
Lan, C., Xu, J., Wu, F., et al.: Intra frame coding with template matching prediction and adaptive transform. In: 2010 17th IEEE International Conference on Image Processing (ICIP), pp. 1221–1224. IEEE (2010)
4.
Moinard, M., Amonou, I., Duhamel, P., et al.: A set of template matching predictors for intra video coding. In: 2010 IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP), pp. 1422–1425. IEEE (2010)
5.
Tan, T.K., Boon, C.S., Suzuki, Y.: Intra prediction by averaged template matching predictors. In: 4th IEEE Consumer Communications and Networking Conference, CCNC 2007, pp. 405–409. IEEE (2007)
6.
Zheng, Y., Yin, P., Divorra Escoda, Ò., et al.: Intra prediction using template matching with adaptive illumination compensation. In: 15th IEEE International Conference on Image Processing, ICIP 2008, pp. 125–128. IEEE (2008)
7.
Su, H., Han, J., Xu, Y.: An optimized template matching approach to intra coding in video/image compression. In: IS&T/SPIE Electronic Imaging. International Society for Optics and Photonics, p. 902904-6 (2014)
8.
Wige, E., Yammine, G., Amon, P., et al.: Sample-based weighted prediction with directional template matching for HEVC lossless coding. In: IEEE Picture Coding Symposium (PCS 2013), pp. 305–308 (2013)
9.
Feng, L., Tao, P., Guang, D., Wen, J., Yang, S.: Pixel granularity template matching method for screen content lossless intra picture. In: Ooi, W.T., Snoek, C.G.M., Tan, H.K., Ho, C.-K., Huet, B., Ngo, C.-W. (eds.) PCM 2014. LNCS, vol. 8879, pp. 143–152. Springer, Heidelberg (2014). doi:10.​1007/​978-3-319-13168-9_​15
Metadata
Title
Dynamic Contour Matching for Lossy Screen Content Picture Intra Coding
Authors
Hu Yuan
Tao Pin
Yuanchun Shi
Copyright Year
2016
Book
Advances in Multimedia Information Processing - PCM 2016

Print ISBN: 978-3-319-48895-0

Electronic ISBN: 978-3-319-48896-7

Copyright Year: 2016

DOI
https://doi.org/10.1007/978-3-319-48896-7_32