Image and video retargeting using adaptive scaling function

Jin Hwan Kim; Jun Seong Kim; Chang-Su Kim

Image and video retargeting using adaptive scaling function

Jin Hwan Kim, Jun Seong Kim, Chang-Su Kim

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

An image and video retargeting algorithm using an adaptive scaling function is proposed in this work. We first construct an importance map which uses multiple features: gradient, saliency, and motion difference. Then, we determine an adaptive scaling function, which represents a scaling factor of each column in the source image. Finally, the target image is constructed with a weighted average filter using those scaling factors. Moreover, we extend this algorithm to video sequence. Simulation results demonstrate that the proposed algorithm provides better results than conventional retargeting methods.

Original language	English
Title of host publication	European Signal Processing Conference
Pages	819-823
Number of pages	5
Publication status	Published - 2009
Event	17th European Signal Processing Conference, EUSIPCO 2009 - Glasgow, United Kingdom Duration: 2009 Aug 24 → 2009 Aug 28

Other

Other	17th European Signal Processing Conference, EUSIPCO 2009
Country/Territory	United Kingdom
City	Glasgow
Period	09/8/24 → 09/8/28

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering

Cite this

@inproceedings{0dcfc570eb3740bf9fec570a33b4ca99,

title = "Image and video retargeting using adaptive scaling function",

abstract = "An image and video retargeting algorithm using an adaptive scaling function is proposed in this work. We first construct an importance map which uses multiple features: gradient, saliency, and motion difference. Then, we determine an adaptive scaling function, which represents a scaling factor of each column in the source image. Finally, the target image is constructed with a weighted average filter using those scaling factors. Moreover, we extend this algorithm to video sequence. Simulation results demonstrate that the proposed algorithm provides better results than conventional retargeting methods.",

author = "Kim, {Jin Hwan} and Kim, {Jun Seong} and Chang-Su Kim",

year = "2009",

language = "English",

pages = "819--823",

booktitle = "European Signal Processing Conference",

note = "17th European Signal Processing Conference, EUSIPCO 2009 ; Conference date: 24-08-2009 Through 28-08-2009",

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TY - GEN

T1 - Image and video retargeting using adaptive scaling function

AU - Kim, Jin Hwan

AU - Kim, Jun Seong

AU - Kim, Chang-Su

PY - 2009

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N2 - An image and video retargeting algorithm using an adaptive scaling function is proposed in this work. We first construct an importance map which uses multiple features: gradient, saliency, and motion difference. Then, we determine an adaptive scaling function, which represents a scaling factor of each column in the source image. Finally, the target image is constructed with a weighted average filter using those scaling factors. Moreover, we extend this algorithm to video sequence. Simulation results demonstrate that the proposed algorithm provides better results than conventional retargeting methods.

AB - An image and video retargeting algorithm using an adaptive scaling function is proposed in this work. We first construct an importance map which uses multiple features: gradient, saliency, and motion difference. Then, we determine an adaptive scaling function, which represents a scaling factor of each column in the source image. Finally, the target image is constructed with a weighted average filter using those scaling factors. Moreover, we extend this algorithm to video sequence. Simulation results demonstrate that the proposed algorithm provides better results than conventional retargeting methods.

UR - http://www.scopus.com/inward/record.url?scp=84863752124&partnerID=8YFLogxK

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M3 - Conference contribution

AN - SCOPUS:84863752124

SP - 819

EP - 823

BT - European Signal Processing Conference

T2 - 17th European Signal Processing Conference, EUSIPCO 2009

Y2 - 24 August 2009 through 28 August 2009

ER -

Image and video retargeting using adaptive scaling function

Abstract

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ASJC Scopus subject areas

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