18204 search results - page 217 / 3641 » Distributed Video Presentations |
158
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Text superimposed on the video frames provides supplemental but important information for video indexing and retrieval. Many efforts have been made for videotext detection and rec...
200
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CIVR
2010
Springer
15 years 11 months ago
2010
Springer
In this paper, we present a methodology to estimate a detailed state of a video scene involving multiple humans and vehicles. In order to annotate and retrieve videos containing a...
193
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PCM
2001
Springer
15 years 11 months ago
2001
Springer
This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...
164
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ICPR
2000
IEEE
15 years 11 months ago
2000
IEEE
Thispaper presents a set of computationalfeatures originatingfrom our study of editing effects, motion, and color used in videos,for the task of automatic video categorization. Th...
166
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CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
We present an efficient and scalable technique for spatiotemporal segmentation of long video sequences using a hierarchical graph-based algorithm. We begin by oversegmenting a vol...