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Please use this identifier to cite or link to this item:
https://nccur.lib.nccu.edu.tw/handle/140.119/115806
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| Title: | 提供多元角色體驗之虛擬拍攝片場
Providing Multiple Role Playing in Virtual Film Set |
| Authors: | 林毅聖
Lin, I Sheng |
| Contributors: | 李蔡彥
Li, Tsai Yen
林毅聖
Lin, I Sheng |
| Keywords: | 虛擬攝影
虛擬實境
智慧型攝影機
虛擬電影片場
Virtual cinematography
Virtual reality
Intelligent camera
Virtual film set |
| Date: | 2018 |
| Issue Date: | 2018-02-05 11:28:49 (UTC+8) |
| Abstract: | 電影的拍攝手法，影響觀眾對於故事的感覺與認知，相同的劇情透過不同的運鏡手法，也會產生不同的詮釋，顯示出攝影在電影的重要性。傳統拍攝片場所花費的成本與人力相當龐大，一般人與初學者很少有機會進入片場體驗拍攝。本研究的目的為透過3D動畫與虛擬實境的結合，設計並實作出一套虛擬片場系統，模擬電影的製作流程，讓體驗者扮演片場拍攝時的各種角色，體驗拍攝電影的情境。體驗過程中，系統會提供動靜態的拍攝輔助、場控輔助工具以及即時剪輯系統，幫助新手學習攝影概念、掌握拍攝進度以及剪輯出個人化電影。我們透過一個動畫腳本為範例，邀請不同攝影經驗的使用者體驗操作，根據使用者行為紀錄與問卷調查，驗證本系統的成效。
Cinematography methods affect how the audience perceive a movie. A same story plot may be interpreted differently through the presentation of different camera movements, which show the importance of cinematography in filmmaking. Typically, filmmaking is costly, and begin-ners and amateurs rarely have the opportunity to play and do experiment on the set. In this work, we aim to design and construct a virtual environment for film shooting, allowing a user to play multiple roles in a virtual film set and simulating the process of the filmmaking. Our system provides camera shooting assistant, tools for the field directing and real-time editing, aiming to help novices learn cinematographic concepts, track the progress of filmmaking, and create a personalized movie. In order to verify that our system is an user-friendly and effective tool for experiencing filmmaking, we have conducted an experiment to observe the behaviors and obtain the feedbacks from participants with different cinematographic backgrounds. |
| Reference: | [1] R. Bouville, V. Gouranton and B. Arnaldi, "Virtual reality rehearsals for acting with visu-al effects." in Proc. of International Conference on Computer Graphics & Interactive Techniques, GI, 2016.
[2] M. Christie, P. Olivier and J. M. Normand, "Camera control in computer graphics," Computer Graphics Forum, 2008, pp. 2197-2218.
[3] C.-H. Chen and T.-Y. Li, "Context-aware Camera Planning for Interactive Storytelling," in Proc. of 2012 Ninth International Conference on Computer Graphics, Imaging and Visualization, 2012, pp.43-48.
[4] Y. K. Chiu, Y. H. Huang and M. Ouhyoung, "Cinematography tutorials in virtual reality," in Proc. of SIGGRAPH`17 Posters. ACM, 2017, p. 19.
[5] X. Gouchet, R. Quittard and N. Serikoff, "Scp camera," in Proc. of ACM SIGGRAPH emerging technologies. ACM, 2007, pp.16.
[6] Q. Galvane, R. Ronfard, M. Christie and N. Szilas, "Narrative-driven camera control for cinematic replay of computer games," in Proc. of the Seventh International Conference on Motion in Games. ACM, 2014.
[7] Q. Galvane, M. Christie and C. Lino, "Camera-on-rails: automated computation of con-strained camera paths." in Proc. of the 8th ACM SIGGRAPH Conference on Motion in Games. ACM, 2015.
[8] R. S. Johansen, Automated Semi‐Procedural Animation for Character Locomotion, Mas-ter`s Thesis, Department of Information and Media Studies, Aarhus University, 2009.
[9] C. Lino, M. Christie, R. Ranon and W. Bares, "The director`s lens: an intelligent assistant for virtual cinematography," in Proc. of the19th ACM International Conference on Multi-media, 2011, pp. 323-332.
[10] C. Lino and M. Christie, "Efficient composition for virtual camera control," in Proc. of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation. Eurographics Association, 2012.
[11] P.-C. Lai, H.-Y. Wu, M. Christie and T.-Y. Li, "An Experimental Platform for Custom-ized Virtual Cinematography in Interactive Storytelling," in Proc. of Computer Graphics Workshop 2014, Taipei, Taiwan, 2014.
[12] J. M. Normand, B. Spanlang, F. Tecchia, M. Carrozzino, D. Swapp and M. Slater, "Full body acting rehearsal in a networked virtual environment—A case study," Presence: Teleoperators and Virtual Environments, 21(2), 2012, pp. 229-243.
[13] L. T. Nielsen, M. B. Møller, S. D. Hartmeyer, T. Ljung, N. C. Nilsson, R. Nordahl and S. Serafin, "Missing the point: an exploration of how to guide users` attention during cine-matic virtual reality," in Proc. of the 22nd ACM Conference on Virtual Reality Software and Technology. ACM, 2016, pp. 229-232.
[14] R. Ronfard, V. Gandhi and L. Boiron, "The Prose Storyboard Language," in Proc. of AAAI Workshop on Intelligent Cinematography and Editing. Vol. 3. 2013.
[15] M. Slater, J. Howell, A. Steed, D. P. Pertaub and M. Garau, "Acting in virtual reality," in Proc. of the third international conference on Collaborative virtual environments. ACM, 2000, pp. 103-110.
[16] H.-Y. Wu and M. Christie, "Stylistic Patterns for Generating Cinematographic Sequenc-es," in Proc. of the 4th Workshop on Intelligent Cinematography and Editing Co-Located w/Eurographics, 2015.
[17] J.W. Wang, H.Y. Wu, Q. Galvane, T.-Y. Li and Christie M., "Design of An Intelligent Camera Editing System for Computer Animation," in Proc. of Computer Graphics Workshop 2016, Taipei, 2016.
[18] I. C. Yeh, W. C. Lin and T. Y. Lee, "Social-Event-Driven Camera Control for Mul-ti-character Animations," IEEE Transactions on Visualization and Computer Graphics, vol. 18, 2012, pp. 1496-1510.
[19] "Unity," [Online]. Available: https://unity3d.com
[Accessed: 10-January-2018].
[20] "Model-view-controller," [Online]. Available:
https://en.wikipedia.org/wiki/Model-view-controller
[Accessed: 10-January-2018].
[21] "Inria," [Online]. Available: https://www.inria.fr
[Accessed: 10-January-2018].
[22] "Jet Colormap," [Online]. Available:
https://www.mathworks.com/help/matlab/ref/jet.html
[Accessed: 10-January-2018].
[23] "Cinemachine," [Online]. Available: http://www.cinemachineimagery.com
[Accessed: 10-January-2018]. |
| Description: | 碩士
國立政治大學
資訊科學學系
104753004 |
| Source URI: | http://thesis.lib.nccu.edu.tw/record/#G0104753004 |
| Data Type: | thesis |
| Appears in Collections: | [資訊科學系] 學位論文
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