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| 題名 | 融合肖像漫畫之立體誇張肖像模型產生系統 A 3D Caricature System by Fusing Caricature Images |
| 作者 | 陳又綸 Chen, Yu-Lun |
| 貢獻者 | 廖文宏 Liao, Wen-Hung 陳又綸 Chen, Yu-Lun |
| 關鍵詞 | 誇張肖像畫 立體模型 AAM 3D caricature stereo |
| 日期 | 2005 |
| 上傳時間 | 17-九月-2009 14:08:15 (UTC+8) |
| 摘要 | 在電腦硬體快速發展的時代，以前被視為只能在工作站上執行的3D繪圖現今也可以輕易地在普通的家用電腦上執行。藉著網路視訊攝影機低廉的價格以及其普及化的趨勢，我們設計一套兼顧快速以及經濟性的系統。使用者可以輕易自行架構攝影環境，不需專業的操作便可以自動產生立體的人臉誇張模型。另一方面我們改良並結合先前的2D誇張肖像漫畫研究，除了大幅提升五官定位的精確度外，藉著替換多張參考畫作，產生出來的模型可以呈現不同藝術風格的外觀，以供廣泛的娛樂用途。 With the advances of hardware nowadays, the computation and demonstration of 3D graphics are readily attained on a personal computer. At the same time, thanks to the prevalence of instant messaging software, webcam has become very popular. These combined factors have motivated us to design an economic and effective solution for general users to create their own 3D caricature models without complex procedures or instructions. In this thesis, we have developed a system which can extract and analyze facial features from an image pair captured by two webcams, and then generate a 3D face model based on it. Specifically, we improved previous research to obtain more accurate feature locations, and extended the exaggeration algorithm to generate more impressive effects. By fusing a caricature produced with different work as references, the system is capable of painting the face model with various artists’ styles. |
| 參考文獻 | [1] T. Fujiwara, H. Koshimizu, K. Fujimura, H. Kihara, Y. Noguchi, and N. Ishikawa, “3D Modeling System of Human Face and Full 3D Facial Caricaturing” Proceedings of the Seventh International Conference on Virtual Systems and Multimedia (VSMM’01), 2001 [2] P-Y Chiang, “Caricature Generation by Analyzing Facial Features” Master’s thesis, NCCU, Taiwan, 2004. [3] A. Shadbolt, “From 2D Photographs to 3D Caricatures”, Master’s Thesis, University of Sheffield, UK, 2003 [4] Y. Lee, D. Terzopoulos, and K. Waters, “Realistic Modeling for Facial Animation”, Proceedings of the 22nd annual conference on Computer graphics and interactive techniques, September 1995. [5] Cyberware Laboratory Inc. http://www.cyberware.com [6] S. M. Seitz and C. R. Dyer, “View morphing”, Proceedings of the 23rd annual conference on Computer graphics and interactive techniques, p.21-30, August 1996 [7] R. Lengagne, P. Fua, and O. Monga, “3D Face Modeling from Stereo and Differential Constraints”, Proceedings of IEEE International Conference on Automatic Face and Gesture Recognition, Nara, Japan, April 1998 [8] A. J. O`Toole, T. Price, T. Vetter, J. C. Bartlett, and V. Blanz, “3D shape and 2D surface textures of human faces: the role of "averages" in attractiveness and age”, Image and Vision Computing 18, 9-19, 1999 [9] MPEG-4 Overview, http://drogo.cselt.it/mpeg/standards/mpeg-4/mpeg-4.htm, 1999. [10] M. Kass, A. Witkin, and D. Terzopoulos, “Snakes: Active contour models”, Journal of Computer Vision, 8(2):321-331, 1998 [11] T. F. Cottes, G,J, Edwards, and C.J. Taylor, “Active Appearance Models”, Computer Vision-ECCV ’98, Vol II, LNCS 1407, 1998. [12] M. B. Stegmann, “Active Appearance Models – Theory, Extensions & Cases 2nd edition”, Master Thesis, Technical University of Denmark, 2000. [13] AAM-API, http://www.imm.dtu.dk/~aam/aamapi [14] The IMM Face Database – An Annotated Dataset of 240 Face Images. http://www.imm.dtu.dk/pubdb/views/publication_details.php?id=3160 [15] S. T. Barnard and M. A. Fischler. “Computational stereo”, Computational Surveys, 1982 [16] K. Muhlmann, D. Maier, J. Hesser, and R. Manner, “Calculating Dense Disparity Maps from Color Stereo Images, an efficient Implementation.”, International Journal of Computer Vision 47(1-3), 79-88, 2002 [17] P. Fua. “A parallel stereo algorithm that produces dense depth maps and preserves image features”, Machine Vision Applications. 6(1), 1993 [18] T. Kanade and M. Okutomi. “A stereo matching algorithm with an adaptive window: theory and experiment”, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 16, pp. 920 – 932, No. 9, September, 1994 [19] http://www.unusually.com.tw/ [20] H. Chen, L. Liang, Z. Q. Liu, C. Rose, Y. Q. Xu, H. Y. Shum, and D. Salesin, “Example-Based Composite Sketching of Human Portraits”, Proceedings of 3rd Int’l Symp. NPAR, 2004 [21] L. Liang, H. Chen, Y-Q Xu, and H-Y Shum. “Example-Based Caricature Generation with Exaggeration”, Proceedings of 10th Pacific Conference on Computer Graphics and Applications, 2002 [22] T. Beier, S. Neely. “Feature-Based Image Metamorphosis”, Proceedings of the 19th Annual Conference on Computer Graphics and Interactive Techniques (SIGGRAPH).Volume 26, Pages 35-42, 1992 [23] http://www.facegen.com [24] A. A. Efros and T. K. Leung. “Texture Synthesis by Non-parametric Sampling”, Proceedings of IEEE International Conference on Computer Vision, September 1999 |
| 描述 | 碩士 國立政治大學 資訊科學學系 92753021 94 |
| 資料來源 | http://thesis.lib.nccu.edu.tw/record/#G0927530211 |
| 資料類型 | thesis |
| dc.contributor.advisor | 廖文宏 | zh_TW |
| dc.contributor.advisor | Liao, Wen-Hung | en_US |
| dc.contributor.author (作者) | 陳又綸 | zh_TW |
| dc.contributor.author (作者) | Chen, Yu-Lun | en_US |
| dc.creator (作者) | 陳又綸 | zh_TW |
| dc.creator (作者) | Chen, Yu-Lun | en_US |
| dc.date (日期) | 2005 | en_US |
| dc.date.accessioned | 17-九月-2009 14:08:15 (UTC+8) | - |
| dc.date.available | 17-九月-2009 14:08:15 (UTC+8) | - |
| dc.date.issued (上傳時間) | 17-九月-2009 14:08:15 (UTC+8) | - |
| dc.identifier (其他 識別碼) | G0927530211 | en_US |
| dc.identifier.uri (URI) | https://nccur.lib.nccu.edu.tw/handle/140.119/32723 | - |
| dc.description (描述) | 碩士 | zh_TW |
| dc.description (描述) | 國立政治大學 | zh_TW |
| dc.description (描述) | 資訊科學學系 | zh_TW |
| dc.description (描述) | 92753021 | zh_TW |
| dc.description (描述) | 94 | zh_TW |
| dc.description.abstract (摘要) | 在電腦硬體快速發展的時代，以前被視為只能在工作站上執行的3D繪圖現今也可以輕易地在普通的家用電腦上執行。藉著網路視訊攝影機低廉的價格以及其普及化的趨勢，我們設計一套兼顧快速以及經濟性的系統。使用者可以輕易自行架構攝影環境，不需專業的操作便可以自動產生立體的人臉誇張模型。另一方面我們改良並結合先前的2D誇張肖像漫畫研究，除了大幅提升五官定位的精確度外，藉著替換多張參考畫作，產生出來的模型可以呈現不同藝術風格的外觀，以供廣泛的娛樂用途。 | zh_TW |
| dc.description.abstract (摘要) | With the advances of hardware nowadays, the computation and demonstration of 3D graphics are readily attained on a personal computer. At the same time, thanks to the prevalence of instant messaging software, webcam has become very popular. These combined factors have motivated us to design an economic and effective solution for general users to create their own 3D caricature models without complex procedures or instructions. In this thesis, we have developed a system which can extract and analyze facial features from an image pair captured by two webcams, and then generate a 3D face model based on it. Specifically, we improved previous research to obtain more accurate feature locations, and extended the exaggeration algorithm to generate more impressive effects. By fusing a caricature produced with different work as references, the system is capable of painting the face model with various artists’ styles. | en_US |
| dc.description.tableofcontents | CHAPTER 1 Introduction 1.1 Objective 1.2 Related Work 1.2.1 Methods of 3D modeling 1.2.2 Survey of 3D caricature generating system 1.3 Overview CHAPTER 2 Facial model definition and feature extraction 2.1 Facial Feature Nodes 2.1.1 Group hierarchy 2.1.2 Types of feature nodes 2.2 Facial feature extraction 2.2.1 Limitations of Active Contour Model on facial feature extraction 2.2.2 Active Appearance Model 2.2.3 Results CHAPTER 3 Disparity and depth map computation 3.1 Depth map recovery by stereo vision 3.2 Disparity computation 3.3 Interpolation and smoothing CHAPTER 4 Facial feature exaggeration and caricature generation 4.1 Average data computation 4.2 Facial feature exaggeration 4.3 Image metamorphosis CHAPTER 5 3D Caricature facial model generation 5.1 3D mesh generation 5.2 Generation of MPEG-4 compatible facial model 5.3 Illustrations 59 5.4 A sample 3D head CHAPTER 6 Conclusions References | zh_TW |
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| dc.language.iso | en_US | - |
| dc.source.uri (資料來源) | http://thesis.lib.nccu.edu.tw/record/#G0927530211 | en_US |
| dc.subject (關鍵詞) | 誇張肖像畫 | zh_TW |
| dc.subject (關鍵詞) | 立體模型 | zh_TW |
| dc.subject (關鍵詞) | AAM | en_US |
| dc.subject (關鍵詞) | 3D caricature | en_US |
| dc.subject (關鍵詞) | stereo | en_US |
| dc.title (題名) | 融合肖像漫畫之立體誇張肖像模型產生系統 | zh_TW |
| dc.title (題名) | A 3D Caricature System by Fusing Caricature Images | en_US |
| dc.type (資料類型) | thesis | en |
| dc.relation.reference (參考文獻) | [1] T. Fujiwara, H. Koshimizu, K. Fujimura, H. Kihara, Y. Noguchi, and N. Ishikawa, “3D Modeling System of Human Face and Full 3D Facial Caricaturing” Proceedings of the Seventh International Conference on Virtual Systems and Multimedia (VSMM’01), 2001 | zh_TW |
| dc.relation.reference (參考文獻) | [2] P-Y Chiang, “Caricature Generation by Analyzing Facial Features” Master’s thesis, NCCU, Taiwan, 2004. | zh_TW |
| dc.relation.reference (參考文獻) | [3] A. Shadbolt, “From 2D Photographs to 3D Caricatures”, Master’s Thesis, University of Sheffield, UK, 2003 | zh_TW |
| dc.relation.reference (參考文獻) | [4] Y. Lee, D. Terzopoulos, and K. Waters, “Realistic Modeling for Facial Animation”, Proceedings of the 22nd annual conference on Computer graphics and interactive techniques, September 1995. | zh_TW |
| dc.relation.reference (參考文獻) | [5] Cyberware Laboratory Inc. http://www.cyberware.com | zh_TW |
| dc.relation.reference (參考文獻) | [6] S. M. Seitz and C. R. Dyer, “View morphing”, Proceedings of the 23rd annual conference on Computer graphics and interactive techniques, p.21-30, August 1996 | zh_TW |
| dc.relation.reference (參考文獻) | [7] R. Lengagne, P. Fua, and O. Monga, “3D Face Modeling from Stereo and Differential Constraints”, Proceedings of IEEE International Conference on Automatic Face and Gesture Recognition, Nara, Japan, April 1998 | zh_TW |
| dc.relation.reference (參考文獻) | [8] A. J. O`Toole, T. Price, T. Vetter, J. C. Bartlett, and V. Blanz, “3D shape and 2D surface textures of human faces: the role of "averages" in attractiveness and age”, Image and Vision Computing 18, 9-19, 1999 | zh_TW |
| dc.relation.reference (參考文獻) | [9] MPEG-4 Overview, http://drogo.cselt.it/mpeg/standards/mpeg-4/mpeg-4.htm, 1999. | zh_TW |
| dc.relation.reference (參考文獻) | [10] M. Kass, A. Witkin, and D. Terzopoulos, “Snakes: Active contour models”, Journal of Computer Vision, 8(2):321-331, 1998 | zh_TW |
| dc.relation.reference (參考文獻) | [11] T. F. Cottes, G,J, Edwards, and C.J. Taylor, “Active Appearance Models”, Computer Vision-ECCV ’98, Vol II, LNCS 1407, 1998. | zh_TW |
| dc.relation.reference (參考文獻) | [12] M. B. Stegmann, “Active Appearance Models – Theory, Extensions & Cases 2nd edition”, Master Thesis, Technical University of Denmark, 2000. | zh_TW |
| dc.relation.reference (參考文獻) | [13] AAM-API, http://www.imm.dtu.dk/~aam/aamapi | zh_TW |
| dc.relation.reference (參考文獻) | [14] The IMM Face Database – An Annotated Dataset of 240 Face Images. http://www.imm.dtu.dk/pubdb/views/publication_details.php?id=3160 | zh_TW |
| dc.relation.reference (參考文獻) | [15] S. T. Barnard and M. A. Fischler. “Computational stereo”, Computational Surveys, 1982 | zh_TW |
| dc.relation.reference (參考文獻) | [16] K. Muhlmann, D. Maier, J. Hesser, and R. Manner, “Calculating Dense Disparity Maps from Color Stereo Images, an efficient Implementation.”, International Journal of Computer Vision 47(1-3), 79-88, 2002 | zh_TW |
| dc.relation.reference (參考文獻) | [17] P. Fua. “A parallel stereo algorithm that produces dense depth maps and preserves image features”, Machine Vision Applications. 6(1), 1993 | zh_TW |
| dc.relation.reference (參考文獻) | [18] T. Kanade and M. Okutomi. “A stereo matching algorithm with an adaptive window: theory and experiment”, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 16, pp. 920 – 932, No. 9, September, 1994 | zh_TW |
| dc.relation.reference (參考文獻) | [19] http://www.unusually.com.tw/ | zh_TW |
| dc.relation.reference (參考文獻) | [20] H. Chen, L. Liang, Z. Q. Liu, C. Rose, Y. Q. Xu, H. Y. Shum, and D. Salesin, “Example-Based Composite Sketching of Human Portraits”, Proceedings of 3rd Int’l Symp. NPAR, 2004 | zh_TW |
| dc.relation.reference (參考文獻) | [21] L. Liang, H. Chen, Y-Q Xu, and H-Y Shum. “Example-Based Caricature Generation with Exaggeration”, Proceedings of 10th Pacific Conference on Computer Graphics and Applications, 2002 | zh_TW |
| dc.relation.reference (參考文獻) | [22] T. Beier, S. Neely. “Feature-Based Image Metamorphosis”, Proceedings of the 19th Annual Conference on Computer Graphics and Interactive Techniques (SIGGRAPH).Volume 26, Pages 35-42, 1992 | zh_TW |
| dc.relation.reference (參考文獻) | [23] http://www.facegen.com | zh_TW |
| dc.relation.reference (參考文獻) | [24] A. A. Efros and T. K. Leung. “Texture Synthesis by Non-parametric Sampling”, Proceedings of IEEE International Conference on Computer Vision, September 1999 | zh_TW |