کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
527685 | 869346 | 2014 | 10 صفحه PDF | دانلود رایگان |

• Integrate auto-tagging in saliency detection to label large scale multimedia data.
• Combine low-level and high-level information in a uniformed saliency model.
• Extract semantic information by an effective paradigm for saliency detection.
In the real world, people often have a habit tending to pay more attention to some things usually noteworthy, while ignore others. This phenomenon is associated with the top-down attention. Modeling this kind of attention has recently raised many interests in computer vision due to a wide range of practical applications. Majority of the existing models are based on eye-tracking or object detection. However, these methods may not apply to practical situations, because the eye movement data cannot be always recorded or there may be inscrutable objects to be handled in large-scale data sets. This paper proposes a Tag-Saliency model based on hierarchical image over-segmentation and auto-tagging, which can efficiently extract semantic information from large scale visual media data. Experimental results on a very challenging data set show that, the proposed Tag-Saliency model has the ability to locate the truly salient regions in a greater probability than other competitors.
Journal: Computer Vision and Image Understanding - Volume 118, January 2014, Pages 40–49