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The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

Saliency filters: Contrast based filtering for salient region detection

Perazzi, F., Krahenbuhl, P., Pritch, Y., Hornung, A.·2012·2012 IEEE Conference on Computer Vision and Pattern Recognition

Abstract

Saliency estimation has become a valuable tool in image processing. Yet, existing approaches exhibit considerable variation in methodology, and it is often difficult to attribute improvements in result quality to specific algorithm properties. In this paper we reconsider some of the design choices of previous methods and propose a conceptually clear and intuitive algorithm for contrast-based saliency estimation. Our algorithm consists of four basic steps. First, our method decomposes a given image into compact, perceptually homogeneous elements that abstract unnecessary detail. Based on this abstraction we compute two measures of contrast that rate the uniqueness and the spatial distribution of these elements. From the element contrast we then derive a saliency measure that produces a pixel-accurate saliency map which uniformly covers the objects of interest and consistently separates fore- and background. We show that the complete contrast and saliency estimation can be formulated in a unified way using high-dimensional Gaussian filters. This contributes to the conceptual simplicity of our method and lends itself to a highly efficient implementation with linear complexity. In a detailed experimental evaluation we analyze the contribution of each individual feature and show that our method outperforms all state-of-the-art approaches.

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Metadata

Authors
Perazzi, F., Krahenbuhl, P., Pritch, Y., & Hornung, A.
Venue
2012 IEEE Conference on Computer Vision and Pattern Recognition
Publisher
IEEE
Published
2012-06
Pages
733-740
ISSN
1063-6919 (ISSN-L)
OpenAlex
W1982075130
Cited by
2,110
References
29
FWCI
79.77
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Saliency filters: Contrast based filtering for salient region detection. https://app.cochat.ai/papers/10.1109/cvpr.2012.6247743
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Perazzi, F., Krahenbuhl, P., Pritch, Y., & Hornung, A. (2012). Saliency filters: Contrast based filtering for salient region detection. 2012 IEEE Conference on Computer Vision and Pattern Recognition. https://doi.org/10.1109/cvpr.2012.6247743

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