Image Signature Highlighting Sparse Salient Regions Xiaodi Hou Jonathan Harel and Christof Koch Member IEEE Abstract We introduce a simple image descriptor referred to as the image signature - Description

We showwithin the theoretical framework of sparse signal mixingthat this quantity spatially approximates the foreground of an image We experimentally investigate whether this approximate foreground overlaps with visuallyconspicuousimagelocationsbydev ID: 7527 Download Pdf

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Image Signature Highlighting Sparse Salient Regions Xiaodi Hou Jonathan Harel and Christof Koch Member IEEE Abstract We introduce a simple image descriptor referred to as the image signature

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