Panoramic video generation method based on foreground extraction

Sang Hwan Kim; Chang Su Kim

doi:10.5370/KIEE.2011.60.2.441

Panoramic video generation method based on foreground extraction

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, we propose an algorithm for generating panoramic videos using fixed multiple cameras. We estimate a background image from each camera. Then we calculate perspective relationships between images using extracted feature points. To eliminate stitching errors due to different image depths, we process background images and foreground images separately in the overlap regions between adjacent cameras by projecting regions of foreground images selectively. The proposed algorithm can be used to enhance the efficiency and convenience of wide-area surveillance systems.

Original language	English
Pages (from-to)	441-445
Number of pages	5
Journal	Transactions of the Korean Institute of Electrical Engineers
Volume	60
Issue number	2
DOIs	https://doi.org/10.5370/KIEE.2011.60.2.441
Publication status	Published - 2011 Feb

Keywords

Foreground extraction
Panoramic video

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.5370/KIEE.2011.60.2.441

Cite this

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AB - In this paper, we propose an algorithm for generating panoramic videos using fixed multiple cameras. We estimate a background image from each camera. Then we calculate perspective relationships between images using extracted feature points. To eliminate stitching errors due to different image depths, we process background images and foreground images separately in the overlap regions between adjacent cameras by projecting regions of foreground images selectively. The proposed algorithm can be used to enhance the efficiency and convenience of wide-area surveillance systems.

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Panoramic video generation method based on foreground extraction

Abstract

Keywords

ASJC Scopus subject areas

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