Saliency Detection: A Spectral Residual Approach

The ability of human visual system to detect visual saliency is extraordinarily fast and reliable. However, computational modeling of this basic intelligent behavior still remains a challenge. This paper presents a simple method for the visual saliency detection. Our model is independent of features...

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Vydáno v:2007 IEEE Conference on Computer Vision and Pattern Recognition s. 1 - 8
Hlavní autoři: Xiaodi Hou, Liqing Zhang
Médium: Konferenční příspěvek
Jazyk:angličtina
japonština
Vydáno: IEEE 01.06.2007
Témata:
Computational modeling
Humans
Image analysis
Image coding
Machine vision
Object detection
Object recognition
Redundancy
Statistical distributions
Visual system
ISBN:9781424411795, 1424411793
ISSN:1063-6919, 1063-6919
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Popis
Shrnutí:The ability of human visual system to detect visual saliency is extraordinarily fast and reliable. However, computational modeling of this basic intelligent behavior still remains a challenge. This paper presents a simple method for the visual saliency detection. Our model is independent of features, categories, or other forms of prior knowledge of the objects. By analyzing the log-spectrum of an input image, we extract the spectral residual of an image in spectral domain, and propose a fast method to construct the corresponding saliency map in spatial domain. We test this model on both natural pictures and artificial images such as psychological patterns. The result indicate fast and robust saliency detection of our method.
ISBN:9781424411795
1424411793
ISSN:1063-6919
1063-6919
DOI:10.1109/CVPR.2007.383267