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研究生:張惠棠
研究生(外文):Hui-Tang Chang
論文名稱:攝影影像之重新構圖與影像調整
論文名稱(外文):Recomposition and Retargeting of Photographic Images
指導教授:陳銘憲陳銘憲引用關係
指導教授(外文):Ming-Syan Chen
口試委員:洪一平莊永裕
口試委員(外文):Yi-Ping HungYung-Yu Chuang
口試日期:2015-07-14
學位類別:碩士
校院名稱:國立臺灣大學
系所名稱:電機工程學研究所
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2015
畢業學年度:103
語文別:英文
論文頁數:31
中文關鍵詞:攝影構圖圖形配對影像美學計算攝影學
外文關鍵詞:Photography compositiongraph matchingimage aestheticscomputational photography
相關次數:
  • 被引用被引用:0
  • 點閱點閱:208
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  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
本篇論文提出一個新的重新構圖與影像調整之方法,目標為自動將參考影像之構圖轉換至給定之來源影像上,輸出的影像之長寬比亦會調整至與參考影像相同。過去的方法大多使用了既定之攝影美學規則來作為調整影像之依據,然而我們僅需要一張參考影像。我們的方法主要利用圖形配對之方式決定參考影像與來源影像之前景配對,接著使用不規則變形最佳化的方式來調整影像,並盡量降低影像之扭曲。多組實驗驗證了我們提出之方法的可靠性。

With the goal of improving image aesthetics, we propose a novel approach for performing joint recomposition and retargeting of photographic images (R2P). Based on a reference image of interest, we aim at automatically altering the composition of the input source image, while the recomposed output will be jointly retargeted to fit the reference accordingly. Different from existing approaches which utilize pre-determined rules for improving image aesthetics, we only require one source-reference image pair as the input. Our R2P is achieved by recomposing the visual components of the source image via graph matching, followed by solving a constrained mesh-warping based optimization problem for retargeting. As a result, the recomposed output image would fit the reference while suppressing possible distortion. Our experiments confirm that our method is able to achieve visually satisfactory results, without the need to use pre-collected labeled data or predetermined aesthetics rules.

[1] Shai Avidan and Ariel Shamir.Seam carving for content-aware image resizing. ACM Trans. Graph., 26(3), July .
[2] Connelly Barnes, Eli Shechtman, Adam Finkelstein, and Dan B Goldman. Patchmatch: A randomized correspondence algorithm for structural image editing. ACM Trans. Graph., 28(3):24:1–24:11, July 2009.
[3] Subhabrata Bhattacharya, Rahul Sukthankar, and Mubarak Shah. A framework for photo-quality assessment and enhancement based on visual aesthetics. In Proceedings of the ACM International Conference on Multimedia, pages 271–280, 2010.
[4] John Canny. A computational approach to edge detection. Pattern Analysis and Machine Intelligence, IEEE Transactions on, PAMI-8(6):679–698, Nov 1986.
[5] Hui-Tang Chang, Yu-Chiang Frank Wang, and Ming-Syan Chen. Transfer in photography composition. In Proceedings of the ACM International Conference on Multimedia, pages 957–960, 2014.
[6] TimotheeCouretal.Balancedgraphmatching.InNIPS,pages313–320.MITPress, 2007.
[7] Yuanyuan Ding, Jing Xiao, and Jingyi Yu. Importance filtering for image retargeting. In Computer Vision and Pattern Recognition, IEEE Conference on, pages 89–96, June 2011.
[8] Martin Ester,Hanspeter Kriegel, Jörg S, and Xiaowei Xu. Adensity-based algorithm for discovering clusters in large spatial databases with noise. pages 226–231. AAAI Press, 1996.
[9] S. Goferman, L. Zelnik-Manor, and A. Tal. Context-aware saliency detection. In Computer Vision and Pattern Recognition, IEEE Conference on, pages 2376–2383, June 2010.
[10] Yanwen Guo, Feng Liu, Jian Shi, Zhi-Hua Zhou, and Michael Gleicher. Image retargeting using mesh parametrization. Multimedia, IEEE Transactions on, 11(5): 856–867, aug 2009.
[11] Jun-Seong Kim, Jin-Hwan Kim, and Chang-Su Kim. Adaptive image and video retargeting technique based on fourier analysis. In Computer Vision and Pattern Recognition, IEEE Conference on, pages 1730–1737, June 2009.
[12] Shih-Syun Lin, I-Cheng Yeh, Chao-Hung Lin, and Tong-Yee Lee. Patch-based image warping for content-aware retargeting. Multimedia, IEEE Transactions on, 15(2): 359–368, Feb 2013.
[13] Feng Liu and Michael Gleicher. Automatic image retargeting with fisheye-view warping. In Proceedings of the 18th Annual ACM Symposium on User Interface Software and Technology, UIST ’05, pages 153–162, 2005.
[14] Ligang Liu, Renjie Chen, Lior Wolf, and Daniel Cohen-Or. Optimizing photo composition. Computer Graphics Forum, 29(2):469–478, 2010.
[15] Alexander Mansfield, Mukta Prasad, Carsten Rother, Toby Sharp, Pushmeet Kohli, and Luc Van Gool. Transforming image completion. In BMVC, pages 121.1–121.11. BMVA Press, 2011.
[16] Masashi Nishiyama, Takahiro Okabe, Yoichi Sato, and Imari Sato. Sensation-based photo cropping. In Proceedings of the ACM International Conference on Multimedia, pages 669–672, 2009.
[17] Tongwei Ren, Yanwen Guo,Gangshan Wu,and Fuyan Zhang. Constrained sampling for image retargeting. In Multimedia and Expo, 2008 IEEE International Conference on, pages 1397–1400, June 2008.
[18] Tongwei Ren, Yan Liu, and Gangshan Wu. Image retargeting based on global energy optimization. In Multimedia and Expo, 2009, IEEE International Conference on, pages 406–409, June 2009.
[19] Michael Rubinstein, Ariel Shamir, and Shai Avidan. Improved seam carving for video retargeting. In ACM SIGGRAPH 2008 Papers, SIGGRAPH, pages 16:1–16:9, 2008.
[20] Michael Rubinstein, Diego Gutierrez, Olga Sorkine, and Ariel Shamir. A comparative study of image retargeting. In ACM SIGGRAPH Asia 2010 Papers, SIGGRAPH ASIA, pages 160:1–160:10, 2010.
[21] R.Seidel. Constrained delaunay triangulations and voronoi diagrams with obstacles. Technical Report 260, Inst. for Information Processing, 1988.
[22] Vidya Setlur, Saeko Takagi, Ramesh Raskar, Michael Gleicher, and Bruce Gooch. Automatic image retargeting. In Proceedings of the 4th International Conference on Mobile and Ubiquitous Multimedia, MUM ’05, pages 59–68. ACM, 2005.
[23] Ariel Shamir and Olga Sorkine. Visual media retargeting. In ACM SIGGRAPH Asia 2009 Courses, SIGGRAPH ASIA, pages 11:1–11:13, 2009.
[24] D. Simakov, Y. Caspi, E. Shechtman, and M. Irani. Summarizing visual data using bidirectional similarity. In Computer Vision and Pattern Recognition, IEEE Conference on, pages 1–8, June 2008.
[25] Jin Sun and Haibin Ling. Scale and object aware image retargeting for thumbnail browsing. In Computer Vision, IEEE International Conference on, pages 1511–1518, Nov 2011.
[26] Yu-Shuen Wang,Chiew-Lan Tai,Olga Sorkine,and Tong-Yee Lee.Optimized scale- and-stretch for image resizing. In ACM SIGGRAPH Asia 2008 Papers, SIGGRAPH Asia, pages 118:1–118:8, 2008.
[27] Lai-Kuan Wong and Kok-Lim Wong. Enhancing visual dominance by semantics- preserving image recomposition. In Proceedings of the ACM International Conference on Multimedia, pages 845–848, 2012.
[28] Fang-Lue Zhang, Miao Wang, and Shi-Min Hu. Aesthetic image enhancement by dependence-aware object recomposition. Multimedia, IEEE Transactions on, 15(7): 1480–1490, Nov 2013.
[29] Guo-Xin Zhang, Ming-Ming Cheng, Shi-Min Hu, and Ralph R. Martin. A shape- preserving approach to image resizing. Computer Graphics Forum, 28(7):1897– 1906, 2009.
[30] Mingju Zhang, Lei Zhang, Yanfeng Sun, Lin Feng, and Weiying Ma. Auto cropping for digital photographs. In Multimedia and Expo, 2005, IEEE International Conference on, July 2005.

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