In this paper an effective and efficient method for contentaware image resizing is proposed. It is based on the solution of a linear system where each pixel displacement (compression or expansion) is determined in dependence of the visual relevance of the pixel itself. The linear nature of the model allows real-time application of the method even for large images. This fully automatic approach can be also improved by interactively providing cues such as geometric constraints and/or manual relevant object labeling. The results have proven that the presented method achieves results comparable or superior to existent strategies, while improving efficiency.

Gallea, R., Ardizzone, E., Pirrone, R. (2010). Real-time content-aware image resizing using reduced linear model. In ICIP 2010 - Internation Conference on Image Processing.

Real-time content-aware image resizing using reduced linear model

GALLEA, Roberto;ARDIZZONE, Edoardo;PIRRONE, Roberto
2010-01-01

Abstract

In this paper an effective and efficient method for contentaware image resizing is proposed. It is based on the solution of a linear system where each pixel displacement (compression or expansion) is determined in dependence of the visual relevance of the pixel itself. The linear nature of the model allows real-time application of the method even for large images. This fully automatic approach can be also improved by interactively providing cues such as geometric constraints and/or manual relevant object labeling. The results have proven that the presented method achieves results comparable or superior to existent strategies, while improving efficiency.
Settore ING-INF/05 - Sistemi Di Elaborazione Delle Informazioni
28-set-2010
ICIP 2010 - Internation Conference on Image Processing
Hong Kong
26-29 September 2010
4
Gallea, R., Ardizzone, E., Pirrone, R. (2010). Real-time content-aware image resizing using reduced linear model. In ICIP 2010 - Internation Conference on Image Processing.
Proceedings (atti dei congressi)
Gallea, R; Ardizzone, E; Pirrone, R
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/59792
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