[go: up one dir, main page]
More Web Proxy on the site http://driver.im/ skip to main content
10.1145/1631272.1631317acmconferencesArticle/Chapter ViewAbstractPublication PagesmmConference Proceedingsconference-collections
research-article

FSCAV: fast seam carving for size adaptation of videos

Published: 19 October 2009 Publication History

Abstract

The presentation of multimedia data and especially of high resolution videos on small mobile devices is still a great challenge today. Both cropping of borders and scaling of frames may result in the removal of essential content of videos or lost details due to the reduced size of the visual content. Another major problem emerges if the aspect ratio of the original video and the display of the mobile device differ. User evaluations indicate that changing the aspect ratio may reduce the visual quality of videos significantly. In this paper, we present the new FSCAV algorithm (Fast Seam Carving for Size Adaptation of Videos) to adapt the size of videos to the limited display resolution and different aspect ratios of handheld mobile devices. The general idea of the seam carving algorithm for still images is to remove seams in images so that the essential content is preserved. We extended this technique which works very well for images to create videos without jitter or visible artifacts. A major feature of our FSCAV algorithm is the low computational complexity which enables an efficient adaptation of videos to small screens. Nevertheless, severe distortions are clearly visible in some shots of the adapted videos. We present a new heuristic to identify shots with such a low visual quality. If the quality drops below a threshold, a different adaptation technique is used for this shot (e.g., scaling or cropping). User evaluations confirm a very high visual quality of our approach.

References

[1]
S. Avidan and A. Shamir. Seam carving for content-aware image resizing. ACM Transactions on Graphics, SIGGRAPH 2007, 26(3), 2007.
[2]
Y. Boykov and V. Kolmogorov. An experimental comparison of min-cut/max-flow algorithms for energy minimization in vision. In IEEE Transactions on PAMI, volume 26(9), pages 1124--1137, September 2004.
[3]
H. El-Alfy, D. Jacobs, and L. Davis. Multi-scale video cropping. MM '07: ACM international conference on Multimedia, pages 97--106, 2007.
[4]
X. Fan, X. Xie, H.-Q. Zhou, and W.-Y. Ma. Looking into video frames on small displays. MM '03: ACM international conference on Multimedia, pages 247--250, 2003.
[5]
D. Farin. Automatic Video Segmentation Employing Object/Camera Modeling. PhD thesis, Technische Universiteit Eindhoven, Einhoven, The Netherlands, 2005.
[6]
D. Farin, T. Haenselmann, S. Kopf, G. Kühne, and W. Effelsberg. Segmentation and classification of moving video objects. In B. Furht and O. Marques, editors, Handbook of Video Databases: Design and Applications, volume 8 of Internet and Communications Series, pages 561--591. CRC Press, Boca Raton, FL, USA, September 2003.
[7]
M. Fischler and R. Bolles. Random sample concensus: A paradigm for model fitting with applications to image analysis and automated cartography. In Communications ACM, volume 24(6), pages 381--395. ACM Press, 1981.
[8]
C. Harris and M. Stephens. A combined corner and edge detector. In Proceedings of Alvey Vision Conference, pages 147--151, 1988.
[9]
S. Kopf and W. Effelsberg. Mobile cinema: Canonical processes for video adaptation. In Multimedia Systems, volume 14(6), pages 369--375. Springer, December 2008.
[10]
S. Kopf, T. Haenselmann, D. Farin, and W. Effelsberg. Automatic generation of summaries for the web. In Proceedings of IS&T/SPIE conference on Storage and Retrieval for Media Databases, volume 5307, pages 417--428, Januar 2004.
[11]
S. Kopf, F. Lampi, T. King, and W. Effelsberg. Automatic scaling and cropping of videos for devices with limited screen resolution. In ACM Multimedia (video program session), pages 957--958, October 2006.
[12]
S. Kopf, F. Lampi, T. King, and W. Effelsberg. Automatic scaling and cropping of videos for devices with limited screen resolution. In Proceedings of the 14th ACM international conference on Multimedia, pages 957--958. ACM Press, Oktober 2006.
[13]
F. Liu and M. Gleicher. Video retargeting: Automating pan and scan. MM '06: ACM international conference on Multimedia, pages 241--250, 2006.
[14]
D. G. Lowe. Distinctive image features from scale-invariant keypoints. In International Journal of Computer Vision, volume 60(2), pages 91--110. Kluwer Academic Publishers, November 2004.
[15]
H. Moravec. Visual mapping by a robot rover. In Proceedings of the 6th International Joint Conference on Artificial Intelligence, pages 599 -- 601, August 1979.
[16]
M. Rubinstein, S. Avidan, and A. Shamir. Improved seam carving for video retargeting. ACM Transactions on Graphics, SIGGRAPH 2008, 27(3), 2008.
[17]
A. Shamir and S. Avidan. Seam carving for media retargeting. Commun. ACM, 52(1):77--85, 2009.
[18]
S. M. Smith and J. M. Brady. Susan - new approach to low level image processing. In International Journal of Computer Vision (IJCV), volume 23(1), pages 45 -- 78, May 1997.
[19]
C. Tao, J. Jia, and H. Sun. Active window oriented dynamic video retargeting. Proceedings of the Workshop on Dynamical Vision, ICCV 2007, 2007.
[20]
J. Wang, M. Reinders, R. Lagendijk, J. Lindenberg, and M. Kankanhalli. Video content presentation on tiny devices. ICME '04: IEEE International Conference on Multimedia and Expo, pages 1711--1714, 2004.
[21]
L. Wolf, M. Guttmann, and D. Cohen-Or. Non-homogeneous content-driven video-retargeting. In Proceedings of the Eleventh IEEE International Conference on Computer Vision (ICCV-07), 2007.

Cited By

View all
  • (2024)Retargeting Video With an End-to-End FrameworkIEEE Transactions on Visualization and Computer Graphics10.1109/TVCG.2023.332782530:9(6164-6176)Online publication date: Sep-2024
  • (2018)A Survey on Content-Aware Image and Video RetargetingACM Transactions on Multimedia Computing, Communications, and Applications10.1145/323159814:3(1-28)Online publication date: 24-Jul-2018
  • (2018)Semantic MasteringMultimedia Tools and Applications10.1007/s11042-010-0710-059:1(307-340)Online publication date: 31-Dec-2018
  • Show More Cited By

Recommendations

Comments

Please enable JavaScript to view thecomments powered by Disqus.

Information & Contributors

Information

Published In

cover image ACM Conferences
MM '09: Proceedings of the 17th ACM international conference on Multimedia
October 2009
1202 pages
ISBN:9781605586083
DOI:10.1145/1631272
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

Sponsors

Publisher

Association for Computing Machinery

New York, NY, United States

Publication History

Published: 19 October 2009

Permissions

Request permissions for this article.

Check for updates

Author Tags

  1. seam carving
  2. video adaptation
  3. video retargeting

Qualifiers

  • Research-article

Conference

MM09
Sponsor:
MM09: ACM Multimedia Conference
October 19 - 24, 2009
Beijing, China

Acceptance Rates

Overall Acceptance Rate 2,145 of 8,556 submissions, 25%

Contributors

Other Metrics

Bibliometrics & Citations

Bibliometrics

Article Metrics

  • Downloads (Last 12 months)3
  • Downloads (Last 6 weeks)0
Reflects downloads up to 24 Dec 2024

Other Metrics

Citations

Cited By

View all
  • (2024)Retargeting Video With an End-to-End FrameworkIEEE Transactions on Visualization and Computer Graphics10.1109/TVCG.2023.332782530:9(6164-6176)Online publication date: Sep-2024
  • (2018)A Survey on Content-Aware Image and Video RetargetingACM Transactions on Multimedia Computing, Communications, and Applications10.1145/323159814:3(1-28)Online publication date: 24-Jul-2018
  • (2018)Semantic MasteringMultimedia Tools and Applications10.1007/s11042-010-0710-059:1(307-340)Online publication date: 31-Dec-2018
  • (2018)Optimal multiple-seams search for image resizing with smoothness and shape priorThe Visual Computer: International Journal of Computer Graphics10.1007/s00371-010-0480-826:6-8(749-759)Online publication date: 28-Dec-2018
  • (2016)Video Retargeting for Intelligent Sensing of Surveillance DevicesFrontier Computing10.1007/978-981-10-0539-8_119(1173-1178)Online publication date: 20-Apr-2016
  • (2014)A survey for image resizingJournal of Zhejiang University SCIENCE C10.1631/jzus.C140010215:9(697-716)Online publication date: 23-Sep-2014
  • (2014)Convex Object Surface Mapping for Wide-field of View Video RepresentationIEEJ Transactions on Electronics, Information and Systems10.1541/ieejeiss.134.1451134:10(1451-1457)Online publication date: 2014
  • (2014)Online Estimation of Evolving Human Visual InterestACM Transactions on Multimedia Computing, Communications, and Applications10.1145/263228411:1(1-21)Online publication date: 4-Sep-2014
  • (2014)GPU video retargeting with parallelized SeamCropProceedings of the 5th ACM Multimedia Systems Conference10.1145/2557642.2557648(139-147)Online publication date: 19-Mar-2014
  • (2014)Video Retargeting Based on Stretchability-Aware Blocks ScalingProceedings of the 2014 10th International Conference on Semantics, Knowledge and Grids10.1109/SKG.2014.9(171-176)Online publication date: 27-Aug-2014
  • Show More Cited By

View Options

Login options

View options

PDF

View or Download as a PDF file.

PDF

eReader

View online with eReader.

eReader

Media

Figures

Other

Tables

Share

Share

Share this Publication link

Share on social media