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  4. Method and system for combining video with spatio-temporal alignment
 
patent

Method and system for combining video with spatio-temporal alignment

Prandoni, Paolo  
•
Vetterli, Martin  
•
Ayer, Serge
2006

Given two video sequences (IS1, IS2), a composite video sequence can be generated which includes visual elements from each of the given sequences, suitably synchronized and represented in a chosen focal plane (figure 1). For example, given two video sequences with each showing a different contestant individually racing the same down-hill course, the composite representation can include elements from each of the given sequences to show the contestants as if racing simultaneously. Generating a composite representation can be facilitated by referring to a common background against which foreground objects are imaged. The composite representation can be formed by suitably blending together of foreground and background, and with re-scaling and/or re-framing for optimized presentation.

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Type
patent
EPO Family ID

21742661

Author(s)
Prandoni, Paolo  
Vetterli, Martin  
Ayer, Serge
Note

Alternative title(s) : (de) Verfahren und system zum kombinieren von videosignalen mit räumlich-zeitlicher ausrichtung (fr) Procede et systeme de combinaison de sequences video avec alignement spatio-temporel

TTO classification

TTO:6.0066

EPFL units
AVP-R-TTO  
LCAV  
DOICountry codeKind codeDate issued

EP1449357

EP

A4

2006-10-04

EP1449357

EP

A1

2004-08-25

WO02104009

WO

A1

2002-12-27

Available on Infoscience
June 13, 2017
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/138353
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