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MultiMosaic: simultaneous visualization of multiple images for near and far viewers using image mosaic and saliency map

Published: 19 November 2013 Publication History

Abstract

This paper presents a method to display two types of images simultaneously in one image. One is for viewers at a far distance, and the other is for viewers closer to the screen. The basic idea is to overlay small images in high resolution (i.e. near-images) on a larger image in low resolution (i.e. far-image) by adjusting transparency of the near images. However, this simple overlay approach fails to provide acceptable visibility for both images. We propose to use a saliency map to emphasize important features of each image. By using this saliency map, it is possible to provide better visibility for both images, which this paper will illustrate with various examples.

References

[1]
Cheng, M.-M., Zhang, G.-X., Mitra, N. J., Huang, X., and Hu, S.-M. 2011. Global contrast based salient region detection. In Proc. Computer Society Conference on Computer Vision and Pattern Recognition, IEEE Press, IEEE, 409--416.
[2]
Dali, S., 1976. Gala contemplating the mediterranean sea which at twenty meters becomes a portrait of abraham.
[3]
Itti, L., Koch, C., and Niebur, E. 1998. A model of saliency-based visual attention for rapid scene analysis. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1254--1259.
[4]
Oliva, A., Torralba, A., and Schyns, P. 2006. Hybrid images. ACM Transactions on Graphics 25, 3, 527--532.
[5]
Silvers, R., and Hawley, M. 1997. Photomosaics. Henry Holt and Co., Inc., New York, NY.

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  • (2023)HYDRO: Optimizing interactive hybrid images for digital signage contentVirtual Reality & Intelligent Hardware10.1016/j.vrih.2022.08.0095:6(565-577)Online publication date: Dec-2023

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  1. MultiMosaic: simultaneous visualization of multiple images for near and far viewers using image mosaic and saliency map

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      cover image ACM Conferences
      SA '13: SIGGRAPH Asia 2013 Technical Briefs
      November 2013
      135 pages
      ISBN:9781450326292
      DOI:10.1145/2542355
      • Conference Chairs:
      • Baoquan Chen,
      • Andrei Sharf
      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]

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      New York, NY, United States

      Publication History

      Published: 19 November 2013

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      Author Tags

      1. digital signage
      2. hybrid images
      3. image mosaic
      4. information visualization
      5. visual saliency

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      SA '13
      Sponsor:
      SA '13: SIGGRAPH Asia 2013
      November 19 - 22, 2013
      Hong Kong, Hong Kong

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      Overall Acceptance Rate 178 of 869 submissions, 20%

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      • (2023)HYDRO: Optimizing interactive hybrid images for digital signage contentVirtual Reality & Intelligent Hardware10.1016/j.vrih.2022.08.0095:6(565-577)Online publication date: Dec-2023

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