A Model of Saliency-Based Visual Attention for Rapid Scene Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Digital Image Processing
SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
Estimating the tensor of curvature of a surface from a polyhedral approximation
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
View-dependent displacement mapping
ACM SIGGRAPH 2003 Papers
Guest Editors' Introduction: Smart Depiction for Visual Communication
IEEE Computer Graphics and Applications
ACM SIGGRAPH 2005 Papers
Exaggerated shading for depicting shape and detail
ACM SIGGRAPH 2006 Papers
Saliency-guided Enhancement for Volume Visualization
IEEE Transactions on Visualization and Computer Graphics
Importance-Driven Focus of Attention
IEEE Transactions on Visualization and Computer Graphics
Persuading Visual Attention through Geometry
IEEE Transactions on Visualization and Computer Graphics
Relief analysis and extraction
ACM SIGGRAPH Asia 2009 papers
Hi-index | 0.00 |
In this paper, we develop a novel visual saliency based shape enhancement technique for relief surfaces. It consists of three steps. Firstly, we calculate the multi-channel salience map of the underlying shape by combining three feature maps, i.e., the feature map of local height distribution, normal difference, and mean curvature variation. Secondly, we manipulate the original relief surface by a salience-domain shape manipulation function. Finally, we adjust surface normals of the original shape as the corresponding final normals of the manipulated surface. The experimental results show that our proposed algorithm can adjust the shading of the original shape and thus for improving its shape depiction.