Retargeting operators currently used in our study and benchmark. When applicable, we link to the author's paper and project website. Please refer to the supplemental document for a more detailed description of each method.
| 1 |
Cropping |
CR |
Manually choosing the best window of the target size from the original image |
| 2 |
Streaming Video |
SV |
A System for Retargeting of Streaming Video - Krähenbühl et al. 2009
[paper]
|
| 3 |
Mutli-operator |
MULTIOP |
Multi-operator Media Retargeting - Rubinstein et al. 2009
[paper] [website] |
| 4 |
Seam Carving |
SC |
Improved Seam Carving for Video Retargeting - Rubinstein et al. 2008
[paper] [website] [code]
|
| 5 |
Scaling |
SCL |
non-uniform scaling with bi-cubic interpolation |
| 6 |
Shift-maps |
SM |
Shift-Map Image Editing - Pritch et al. 2009
[paper] [website] |
| 7 |
Scale-and-Stretch |
SNS |
Optimized Scale-and-Stretch for Image Resizing - Wang et al. 2008
[paper] [website] |
| 8 |
Nonhomogeneous
warping |
WARP |
Non-homogeneous Content-driven Video-retargeting. Wolf et al. 2007
[paper] [website] |
| 9 |
Energy-based deformation |
LG |
Energy-Based Image Deformation. Karni et al. 2009
[paper] |
| 10 |
Quadratic Programming |
QP |
Content-Aware Image Resizing by Quadratic Programming. Freedman et al. 2010
[paper] |
| 11 |
Object Size Adjusted |
OSA |
A Content-Aware Image Resizing Method with Prominent Object Size Adjusted. Meiling et al. 2010 |
* LG and QP were not used in this study as we received their results while the survey was already taking place. However, the results are still included in the benchmark for the benefit of future studies.