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A Curvature Tensor Distance for Mesh Visual Quality Assessment
[chapter]
2012
Lecture Notes in Computer Science
This paper presents a new objective metric for assessing the visual difference between a reference or 'perfect' mesh and its distorted version. The proposed metric is based on the measurement of a distance between curvature tensors of the two triangle meshes under comparison. Unlike existing methods, our algorithm uses not only eigenvalues but also eigenvectors of the curvature tensor to derive a perceptually-oriented distance. Our metric also accounts for some important properties of the human
doi:10.1007/978-3-642-33564-8_31
fatcat:arcmou65azbiljpxboib4gjbhu