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Geodesic Saliency P...
Geodesic Saliency Propagation for Image Salient Region Detection
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- Fu, Keren, 1988 (författare)
- Shanghai Jiao Tong University
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- Gong, Chen (författare)
- Shanghai Jiao Tong University
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- Gu, Irene Yu-Hua, 1953 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Yang, Jie (författare)
- Shanghai Jiao Tong University
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(creator_code:org_t)
- ISBN 9781479923410
- 2013
- 2013
- Engelska.
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Ingår i: IEEE Int'l conf. on Image Processing (ICIP 2013), Sept.15-18, Melbourne, Australia. - 9781479923410 ; , s. 3278-3282
- Relaterad länk:
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This paper proposes a novel geodesic saliency propagation method where detected salient objects may be isolated from both the background and other clutters by adding global considerations in the detection process. The method transmits saliency energy from a coarse saliency map to all image parts rather than from image boundaries in conventional cases. The coarse saliency map is computed using the combination of global contrast and Harris convex hull. Superpixels from pre-segmented image are used as pre-processing to further enhance the efficiency. The proposed propagation is geodesic distance assisted and retains the local connectivity of objects. It is capable of rendering a uniform saliency map while suppressing the background, leading to salient objects being popped out. Experiments were conducted on a benchmark dataset, visual comparisons and performance evaluations with eight existing methods have shown that the proposed method is robust and achieves the state-of-the-art performance.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Systemvetenskap, informationssystem och informatik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Information Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorseende och robotik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Vision and Robotics (hsv//eng)
Nyckelord
- Saliency map
- Saliency detection
- Geodesic distance
- Saliency propagation
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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