Name
Abstract | ||
|---|---|---|
We present an image editing tool called Content-Aware Rotation. Casually shot photos can appear tilted, and are often corrected by rotation and cropping. This trivial solution may remove desired content and hurt image integrity. Instead of doing rigid rotation, we propose a warping method that creates the perception of rotation and avoids cropping. Human vision studies suggest that the perception of rotation is mainly due to horizontal/vertical lines. We design an optimization-based method that preserves the rotation of horizontal/vertical lines, maintains the completeness of the image content, and reduces the warping distortion. An efficient algorithm is developed to address the challenging optimization. We demonstrate our content-aware rotation method on a variety of practical cases. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/ICCV.2013.74 | ICCV |
Keywords | Field | DocType |
optimisation,image content,content-aware rotation method,rigid rotation,image integrity,human vision studies,warping distortion,horizontal-vertical lines,optimization-based method,cropping,vertical line,image editing tool,image reconstruction,content-aware rotation,warping method,casually shot photos | Iterative reconstruction,Computer vision,Image warping,Pattern recognition,Computer science,Cropping,Image content,Image editing,Artificial intelligence,Distortion,Perception,Completeness (statistics) | Conference |
ISSN | Citations | PageRank |
1550-5499 | 2 | 0.36 |
References | Authors | |
17 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kaiming He | 1 | 21469 | 696.72 |
| Huiwen Chang | 2 | 26 | 4.73 |
| Jian Sun | 3 | 25842 | 956.90 |