Abstract
Recently, various non-photorealistic rendering (NPR) techniques have been developed for computers to generate images of different artistic styles automatically. Due to the complexity of the algorithms, however, most NPR methods are limited to the processing of still images. It is the objective of this paper to extend and improve existing NPR techniques to enable near real-time processing of video. The enhancement will be achieved by compressed domain processing. By exploiting the relationship among I, P, and B frames, different strategies can be developed to increase the efficiency of the NPR algorithm. Experimental results have demonstrated the efficacy of the proposed methods and validated the near real-time creation of NPR video effects.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Hertzmann, A., Perlin, K.: Painterly rendering for video and interaction. In: Proceedings of NPAR 2000, pp. 7–12 (2000)
Wang, J., Xu, Y., Shum, H., Cohen, M.F.: Video Tooning. ACM Trans. on Graphics (Proc. of SIGGAPH 2004) 23(3), 574–583 (2004)
DDPlayCam: http://www.ddplaycam.tv
Wang, H., Divakaran, A., Vetro, A., Chang, S.F., Sun, H.: Survey of compressed-domain features used in audio-visual indexing and analysis. Journal of Visual Communication and Image Representation 2(14), 150–183 (2003)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2006 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Liao, WH. (2006). Accelerating Non-photorealistic Video Effects Using Compressed Domain Processing. In: Cham, TJ., Cai, J., Dorai, C., Rajan, D., Chua, TS., Chia, LT. (eds) Advances in Multimedia Modeling. MMM 2007. Lecture Notes in Computer Science, vol 4352. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-69429-8_46
Download citation
DOI: https://doi.org/10.1007/978-3-540-69429-8_46
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-69428-1
Online ISBN: 978-3-540-69429-8
eBook Packages: Computer ScienceComputer Science (R0)