منابع مشابه
Multiple Perspective Interactive Video
Crucial to the t ransformat ion of computers into intel l igent mul t imed ia systems is the abi l i ty to access, manipulate and manage visual informat ion . In part icular , video data is becoming a prevalent source of such in format ion. Our Multiple Perspective Interactive Video (MPIVideo), project integrates a variety of visual comput ing operations w i t h model ing and interact ion techn...
متن کاملInteractive Video Object Annotation
We present interactive techniques for visually annotating independently moving objects in a video stream. Features in the video are automatically tracked and grouped in an off-line preprocess that enables later interactive manipulation and annotation. Examples of such annotations include speech and thought balloons, video graffiti, hyperlinks, and path arrows. Our system also employs a directma...
متن کاملInteractive Multicut Video Segmentation
Video segmentation requires separating foreground from background, but the general problem extends to more complicated scene segmentations of different objects and their multiple parts. We develop a new approach to interactive multi-label video segmentation where many objects are segmented simultaneously with consistent spatio-temporal boundaries, based on intuitive multi-colored brush scribble...
متن کاملVideo-Based Interactive Storytelling
This thesis proposes a new approach to video-based interactive narratives that uses real-time video compositing techniques to dynamically create video sequences representing the story events generated by planning algorithms. The proposed approach consists of filming the actors representing the characters of the story in front of a green screen, which allows the system to remove the green backgr...
متن کاملInteractive Free-Viewpoint Video
This paper introduces a representation for multiple view video to support high-quality interactive free-viewpoint rendering of moving people. Multiple wide baseline views are integrated into a view-dependent representation based on pair wise refinement of the visual-hull. An exact viewdependent visual-hull (VDVH) algorithm is presented to compute an initial approximation of the scene geometry. ...
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ژورنال
عنوان ژورنال: IALLT Journal of Language Learning Technologies
سال: 1991
ISSN: 1050-0049,1050-0049
DOI: 10.17161/iallt.v24i3.9438