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DC Field | Value | Language |
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dc.contributor.author | Martin, S. | |
dc.contributor.author | Subramanya, V. | |
dc.contributor.author | Mills, S. | |
dc.date.accessioned | 2020-03-30T09:46:18Z | - |
dc.date.available | 2020-03-30T09:46:18Z | - |
dc.date.issued | 2012 | |
dc.identifier.citation | ACM International Conference Proceeding Series, 2012, Vol., , pp.97-102 | en_US |
dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/6879 | - |
dc.description.abstract | We present a novel framework for performing distortion-oriented focus+context image magnification. Our framework uses algorithms from graph drawing to manipulate the mesh underlying an image. Specifically, we apply a spectral graph layout algorithm to a weighted graph, where vertices in the graph correspond to pixels in the image, and edges connect directly adjacent vertices/pixels. By assigning appropriate weights to the edges, we can replicate the results of previous distortion-oriented approaches. In addition, we can perform image-aware distortion by using pixel values to influence the edge weights of our graph. We compare our approach to previous methods and demonstrate new results using image-based edge weighting schemes. � 2012 ACM. | en_US |
dc.title | Using graph layout to generalise focus+context image magnification and distortion | en_US |
dc.type | Book chapter | en_US |
Appears in Collections: | 2. Conference Papers |
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