期刊文献+

高分辨率与高动态范围图像联合重建研究进展 被引量:7

Research on High Resolution and High Dynamic Range Image Reconstruction
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摘要 超分辨率复原技术的目标是提高图像的空间分辨率,而高动态范围(HDR,high dynamic range)图像合成技术能够增强图像表达高对比度场景的能力。将两者结合起来进行高分辨率和高动态范围图像联合重建的研究,对高质量图像信息的获取具有重要的意义,可满足广泛的多媒体应用的需求。对高分辨率与高动态范围图像联合重建研究进展进行梳理,分析其基本思想的产生、发展以及存在的难点,并进一步提出在基于学习的框架内进行联合重建的思路。 The goal of super resolution is to improve the spatial resolution of a image,while high dynamic range imaging algorithms can enhance the ability to describe the high contrast scenes in a image.The joint reconstruction study of both the high dynamic image and super resolution reconstruction has the great significance for the acquisition of the high quality image and can meet the needs of many multimedia applications.The progress in this area is investigated,the basic ideas and the difficulties in the implementation are analyzed.Furthermore, a framework of learning based joint reconstruction is proposed.
出处 《测控技术》 CSCD 北大核心 2012年第5期8-12,共5页 Measurement & Control Technology
基金 国家自然科学基金资助项目(61003289 61100212) 北京市自然科学基金资助项目(4102008) 教育部新世纪优秀人才支持计划资助项目 教育部留学归国人员科研启动基金资助项目 人力资源与社会保障部留学归国人员科技活动优秀类资助项目
关键词 高动态范围图像 超分辨率图像复原 联合重建 high dynamic image super-resolution reconstruction joint reconstruction
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参考文献24

  • 1Park S C, Park M K, Kang M G. Super-resolution image re- construction : a technical review [ J ]. IEEE signal processing magazine ,2003,20(3 ) :21 - 36.
  • 2Qiu G P, Reinhard E, Finlayson G. Special issue on high dy- namic range imaging [ J ]. Journal of Visual Communication and Image Representation,2007,18 (5) : 357 - 358.
  • 3Morse B S, Schwartzwald D. Image magnification using level- set reconstruction[ A ]. Proceedings of the 2001 IEEE Com- puter Society Conference on Computer Vision and Pattern Recognition [ C ]. Kauai, Hawaii, USA ,2001,1:333 - 340.
  • 4Aly H A, Dubois E. Image up-sampling using total-variation regularization with a new observation model [ J ]. IEEE Trans actions on Image Processing,2005,14(10) :1647 -1659.
  • 5Zhang X L, Lam K M, Shen L S. Image magnification based on adaptive MRF model parameter estimation [ A ]. Proceed- ings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems [ C ]. Hong Kong, 2005:653 - 656.
  • 6Zhang X L, Lam K M, Shen L S. Image magnification based on a blockwise adaptive Markov random field model [ J 1. Im- age and Vision Computing, 2008,26 (9).
  • 7Aly H A. Regularized image up-sampling[ D ]. Ottawa: Uni- versity of Ottawa,2004.
  • 8Chang M M, Tekalp A M, Sezan M I. Simultaneous motion estimation and segmentation [ J ]. IEEE Transactions on Im- age Processing, 1997,6(9) : 1326 - 1333.
  • 9Konrad J, Dubois E. Bayesian estimation of motion vector fields[ J ]. IEEE Transactions on Pattern Analysis and Ma- chine Intelligence, 1992,14 (9) :910 - 927.
  • 10Kauff P, Schuur K. Fast motion estimation for real-time shape-adaptive MPEG-d video encoding[ A ]. Proceedings of the 2000 ACM Workshops on Multimedia [ C ]. Los Angel- es, USA, 2000.

二级参考文献10

  • 1Mitsunaga T,Nayar S.K..Radiometric self calibration.In:Proceedings of IEEE Conference on Computer Vision and Pat tern Recognition,Fort Collins,1999,374~380
  • 2Devlin K..A review of tone reproduction techniques.Department of Computer Science,University of Bristol,Bristol:Technical Report CSTR 02 005,2002
  • 3Larson G.W,Shakespeare R..Rendering with Radiance:The Art and Science of Lighting Visualization.San Francisco:Morgan Kaufmann Publishers,1998
  • 4Mann S,Picard R..Being ‘undigital ' with digital cameras:extending dynamic range by combining differently exposed pictures.In:Proceedings of IST' s 48th Annual Conference,Washington,1995,422~428
  • 5Debevec P.E,Malik J..Recovering high dynamic range radiance maps from photographs.In:Proceedings of the ACM SIGGRAPH97,Los Angeles,1997,369~378
  • 6Aggarwal M,Ahuja N..Split aperture imaging for high dynamic range.In:Proceedings of IEEE ICCV,Vancouver,Canada,2001,Ⅱ:10~17
  • 7Nayar S.K,Mitsunaga T..High dynamic range imaging:Spatially varying pixel exposures.In:Proceedings of IEEE CVPR,Hilton Head Island,South Carolina,2000,472~479
  • 8Fattal R,Lischinski D,Werman M..Gradient domain high dynamic range compression.In:Proceedings of the ACM SIG GRAPH2002,San Antonio,Texas,USA,2002,249~256
  • 9Drago F,Myszkowski K,Annen T,Chiba N..Adaptive logarithmic mapping for displaying high contrast scenes.In:Proceedings of the EUROGRAPHICS2003,Granada,Spain,2003,22(3):419~426
  • 10Zhang W.X,Zhou B.F..An HDR brightness correction algorithm for panorama images.In:Proceedings of the 4th IASTED ⅦP,Marbella,Spain,2004,608~612

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