Real-time key frame effects using tracking information
作者： Thomas G. Fincher , Robert A. Paoni
DOI:
关键词: Perspective (graphical) 、 Artificial intelligence 、 Skew 、 Tracking (particle physics) 、 Rotation (mathematics) 、 Computer science 、 Transformation matrix 、 Computer vision 、 Key frame 、 Position (vector) 、 Video tracking
摘要: Real time effects are provided by using tracking information to define values for parameters of an effect. The also may be combined with various that operate on the position, rotation, scale, skew and perspective objects in image. defined effect represented a transformation matrix used real digital video processor.
lens.org 参考文章(13)
Richard Lee Marks, Method of tracking objects with an imaging device ,(1997)
Paul S. Heckbert, Fundamentals of Texture Mapping and Image Warping University of California at Berkeley. ,(1989)
Anthony Facchiano, Wate T. Bakker, Richard A. Brown, Robert R. Hardman, Method for reducing unburned carbon in low NOx boilers ,(1998)
John Walsh, Peter Zawojski, Ray Cacciatore, Jeffrey Kurtze, Eric C. Peters, Media pipeline with multichannel video processing and playback ,(1994)
John Brian Burns, Richard Lee Marks, Object tracking system using statistical modeling and geometric relationship ,(1998)
Jeffrey Kurtze, Harry Der, Barry Horne, Media pipeline with mechanism for real-time addition of digital video effects ,(1997)
Masayuki Takano, Editing system and video signal output system ,(1996)
Devappa Rai Sanjay, Henry Gu Xueming, Huang Ziqiang, User definable windows for selecting image processing regions ,(1997)
Benoit Sevigny, Processing image data ,(1997)