2013 IEEE International Conference on Acoustics, Speech and Signal Processing 2013
DOI: 10.1109/icassp.2013.6637969
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3D motion in visual saliency modeling

Abstract: Visual saliency is a probabilistic estimate of how likely a given spatial area in an image or video is to attract human visual attention relative to other areas. Bottom-up saliency models aggregate low-level image features like luminance and color contrast, flicker, 2D motion, etc. to construct a plausible saliency map. In this paper, we introduce 3D motion (object movements towards or away from the observer) into bottom-up video saliency modeling. Given availability of per-pixel depth maps, we first propose a… Show more

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Cited by 3 publications
(6 citation statements)
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“…For simplicity we denote A, B for 3DMM, 3DDS [9]; and X , Y, Z for SCMM, NLDM, 3DMA respectively. Computing CM for a 3DMV channel is easy: for each sub-block in the frame, assign its conspicuity value (calculated by either (4)(5)(7)(9)(11)) to all pixels within it.…”
Section: B Feature Integrationmentioning
confidence: 99%
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“…For simplicity we denote A, B for 3DMM, 3DDS [9]; and X , Y, Z for SCMM, NLDM, 3DMA respectively. Computing CM for a 3DMV channel is easy: for each sub-block in the frame, assign its conspicuity value (calculated by either (4)(5)(7)(9)(11)) to all pixels within it.…”
Section: B Feature Integrationmentioning
confidence: 99%
“…SALIENCY FROM 3D MOTION We now discuss different saliency channels derived from 3DMVs, including two old channels (3DMM and 3DDS) proposed in [9] and three new channels (SCMM, NLDM and 3DMA). They serve as additional channels to be combined with conventional channels to obtain enhanced saliency maps.…”
Section: D Motion Estimationmentioning
confidence: 99%
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