Scale-Space and Edge Detection Using Anisotropic Diffusion
IEEE Transactions on Pattern Analysis and Machine Intelligence
A taxonomy for texture description and identification
A taxonomy for texture description and identification
Coherence-Enhancing Diffusion Filtering
International Journal of Computer Vision
A Review of Nonlinear Diffusion Filtering
SCALE-SPACE '97 Proceedings of the First International Conference on Scale-Space Theory in Computer Vision
Structure-oriented Gaussian filter for seismic detail preserving smoothing
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Asymmetric anisotropic diffusion
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
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The paper proposes a novel tensor based diffusion filter, dedicated for filtering images composed of line like structures. We propose a linear version of nonlinear diffusion partial derivative equation, previously presented in [5]. Instead of considering nonlinearity in the image evolution process we are only including it at the computation of the diffusion tensor. The unique tensor construction is based on an adaptive orientation estimation step and yields a significant reduction of the computational complexity. The properties of the filter are analyzed both theoretically and experimentally.