期刊文献+

Making Slide Shows with Zoomquilts

Making Slide Shows with Zoomquilts
原文传递
导出
摘要 We present a novel method for generating a slide show, which takes as input a collection of images, and outputs a video consisting of these images, switching between images smoothly in a continuous zoom-like process: as the sequence plays, a miniature of the next image is embedded in the current image and enlarges until eventually replaces the current image. Color differences, texture similarity, image complexity, etc. are taken into account to measure the distance between two images. Based on this distance, a dynamic programming algorithm is used to generate the best playing sequence which minimizes the sum of distances between successive images. The embedded image is naturally merged with the current one for smooth sequence through a graph-cut-guided blending strategy, and interframe coherence is maintained to avoid abrupt change. Experiments show that our approach is very effective on image collections of scenic spots. We present a novel method for generating a slide show, which takes as input a collection of images, and outputs a video consisting of these images, switching between images smoothly in a continuous zoom-like process: as the sequence plays, a miniature of the next image is embedded in the current image and enlarges until eventually replaces the current image. Color differences, texture similarity, image complexity, etc. are taken into account to measure the distance between two images. Based on this distance, a dynamic programming algorithm is used to generate the best playing sequence which minimizes the sum of distances between successive images. The embedded image is naturally merged with the current one for smooth sequence through a graph-cut-guided blending strategy, and interframe coherence is maintained to avoid abrupt change. Experiments show that our approach is very effective on image collections of scenic spots.
出处 《Journal of Computer Science & Technology》 SCIE EI CSCD 2010年第3期572-582,共11页 计算机科学技术学报(英文版)
基金 supported by the National High-Tech Research and Development 863 Program of China under Grant No.2009AA01Z330 the National Basic Research 973 Program of China under Grant No. 2006CB303106
关键词 slide shows image display image composition zoomquilts slide shows, image display, image composition, zoomquilts
  • 相关文献

参考文献24

  • 1Avidan S, Shamir A. Seam carving for content-aware image resizing. ACM Trans. Graph., 2007, 26(3): 10.
  • 2Rubinstein M, Shamir A, Avidan S. Improved seam carving for video retargeting. ACM Trans. Graph., 2008, 27(3): 16.
  • 3Zhang Y F, Hu S M, Martin R R. Shrinkability maps for content-aware video resizing. Comput. Graph. Forum, 2008, 27(7): 1797-1804.
  • 4Zhang G X, Cheng M M, Hu S M, Martin R R. A shapepreserving approach to image resizing. Computer Graphics Forum, 2009, 28(7): 1897-1906.
  • 5Hays J, Efros A A. Scene completion using millions of photographs. ACM Trans. Graph., 2007, 26(3): 4.
  • 6Jia Y T, Hu S M, Martin R R. Video completion using tracking and fragment merging. The Visual Computer, 2005, 21(8- 10): 601-610.
  • 7Snavely N, Garg R, Seitz S M, Szeliski R. Finding paths through the world's photos. ACM Trans. Graph., 2008, 27(3): 11-21.
  • 8Chen T, Cheng M M, Tan P, Shamir A, Hu S M. Sketch2Photo: Internet image montage. ACM Trans. Graph- ics, 2009, 28(5): 124.
  • 9Snavely N, Seitz s M, Szeliski R. Photo tourism: Exploring photo collections in 3D. In Proc. ACM SIGGRAPH 2006 Papers, Boston, USA, July 30-August 3, 2006, pp.835-846.
  • 10Rother C, Bordeaux L, Hamadi Y, Blake A. Autocollage. ACM Trans. Graph., 2006, 25(3): 847-852.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部