標題: | 多視點視訊產生、傳輸與分析---子計畫一:戶外場景之多視點視訊產生技術研究 Multi-view Video Generation for Outdoor Scenes |
作者: | 王聖智 WANG SHENG-JYH 國立交通大學電子工程學系及電子研究所 |
公開日期: | 2014 |
摘要: | 本計畫為“多視點視訊產生、傳輸與分析”群體計畫之子計畫一。近年
來,立體電影與立體電視已蔚為風潮,隨著電腦硬體設備的快速進步及
取像設備的日漸普及,多年前就被提出來的多視點視訊想法已逐漸成為
一個可行的做法。只是,目前的多視點視訊取像系統大多龐大笨重,並不
適用於戶外場景,在本計畫中,我們希望建構一套比較方便於攜帶的多視
點視訊取像系統,使用數量較少的攝影機架設在彼此相距較遠的位置,
這樣的系統所產出的視訊品質雖然會遜於前述的龐大取像系統,但卻可
以讓戶外場景的取像過程變得方便彈性許多。
我們將以三年的時間進行研究討論。第一年度將著重於雛型系統的建
立、校正技術的建立及spectral matting 技術的開發;第二年度將著重於三
度空間相對深度的估測與影像比對技術的研究;第三年度則將著重於透過
ray space 空間將多攝影機視訊彙整成多視點視訊資料。 This project is a sub-project of the joint-project “Multiview Video Generation, Transmission and Analysis”. In recent years, 3D movies and 3D TV’s are getting popular. Besides, with the advancement of information technology and image/video capturing devices, applications related to multi-view videos are becoming feasible. Unfortunately, existing systems for the capturing and generation of multi-view videos are far too cumbersome for outdoor usage. Hence, in this subproject, we aim to develop a portable multi-view video generation system suitable for outdoor scenes. This is a three-year project. In the first year, we will focus on the installment of a prototype system, together with the development of the camera calibration methods and the spectral matting technique. In the second year, we will focus on the 3D depth estimation from a single camera and the development of image correspondence technique. In the third year, we will discuss the generation of multi-view videos based on the fusion of multiple video inputs in the ray space. |
官方說明文件#: | NSC101-2221-E009-082-MY3 |
URI: | http://hdl.handle.net/11536/101832 https://www.grb.gov.tw/search/planDetail?id=8109236&docId=429320 |
顯示於類別: | 研究計畫 |