Improved line/edge detection and visual reconstruction

Rodrigues, J. M. F.; du Buf, J. M. H.

http://hdl.handle.net/10400.1/105

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Authors

Rodrigues, J. M. F.

du Buf, J. M. H.

Abstract(s)

Lines and edges provide important information for object categorization and recognition. In addition, one brightness model is based on a symbolic interpretation of the cortical multi-scale line/edge representation. In this paper we present an improved scheme for line/edge extraction from simple and complex cells and we illustrate the multi-scale representation. This representation can be used for visual reconstruction, but also for nonphotorealistic rendering. Together with keypoints and a new model of disparity estimation, a 3D wireframe representation of e.g. faces can be obtained in the future.