Mobile image retargeting

Daniel Graf, Daniele Panozzo, Olga Sorkine-Hornung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We propose an algorithm for axis-aligned content-aware image retargeting that is specifically optimized for mobile devices, and we show that interactive image retargeting is possible even with a low-power, mobile CPU. Our retargeting operator is based on non-uniform scaling and cropping and produces results that are on par with state-of-the-art on a large collection of images. Taking the limited screen space of mobile devices into account, we design a novel user interface that allows painting the saliency map directly onto the retargeted image while the system is continuously recomputing the retargeted result at interactive rates. Finally, we apply our algorithm in a picture gallery application to greatly improve the screen space utilization in mobile device settings.

Original languageEnglish (US)
Title of host publication18th International Workshop on Vision, Modeling and Visualization, VMV 2013
PublisherEurographics Association
Pages49-56
Number of pages8
DOIs
StatePublished - 2013
Event18th International Workshop on Vision, Modeling and Visualization, VMV 2013 - Lugano, Switzerland
Duration: Sep 11 2013Sep 13 2013

Other

Other18th International Workshop on Vision, Modeling and Visualization, VMV 2013
CountrySwitzerland
CityLugano
Period9/11/139/13/13

Fingerprint

Mobile devices
Mobile Devices
Painting
Saliency Map
User interfaces
Program processors
User Interface
Scaling
Operator

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Modeling and Simulation

Cite this

Graf, D., Panozzo, D., & Sorkine-Hornung, O. (2013). Mobile image retargeting. In 18th International Workshop on Vision, Modeling and Visualization, VMV 2013 (pp. 49-56). Eurographics Association. https://doi.org/10.2312/PE.VMV.VMV13.049-056

Mobile image retargeting. / Graf, Daniel; Panozzo, Daniele; Sorkine-Hornung, Olga.

18th International Workshop on Vision, Modeling and Visualization, VMV 2013. Eurographics Association, 2013. p. 49-56.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Graf, D, Panozzo, D & Sorkine-Hornung, O 2013, Mobile image retargeting. in 18th International Workshop on Vision, Modeling and Visualization, VMV 2013. Eurographics Association, pp. 49-56, 18th International Workshop on Vision, Modeling and Visualization, VMV 2013, Lugano, Switzerland, 9/11/13. https://doi.org/10.2312/PE.VMV.VMV13.049-056
Graf D, Panozzo D, Sorkine-Hornung O. Mobile image retargeting. In 18th International Workshop on Vision, Modeling and Visualization, VMV 2013. Eurographics Association. 2013. p. 49-56 https://doi.org/10.2312/PE.VMV.VMV13.049-056
Graf, Daniel ; Panozzo, Daniele ; Sorkine-Hornung, Olga. / Mobile image retargeting. 18th International Workshop on Vision, Modeling and Visualization, VMV 2013. Eurographics Association, 2013. pp. 49-56
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