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 | United Kingdom |
City | Glasgow |
Period | 09/8/24 → 09/8/28 |
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering
Cite this
Image and video retargeting using adaptive scaling function. / Kim, Jin Hwan; Kim, Jun Seong; Kim, Chang-Su.
European Signal Processing Conference. 2009. p. 819-823.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
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
Y1 - 2009
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
UR - http://www.scopus.com/inward/citedby.url?scp=84863752124&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84863752124
SP - 819
EP - 823
BT - European Signal Processing Conference
ER -