@inbook{6aad9841252e411a9172b74bcb9f3e6f,
title = "The Beltrami Flow over Triangulated Manifolds",
abstract = "In several image processing applications one has to deal with noisy images defined on surfaces, like electric impulsions or diffusion tensors on the cortex. We propose a new regularization technique for data defined on triangulated surfaces: the Beltrami flow over intrinsic manifolds. This technique overcomes the over - smoothing of the L2 and the stair-easing effects of the L1 flow for strongly noised images. To do so, we locally estimate the differential operators and then perform temporal finite differences. We present the implementation for scalar images defined in 2 dimensional manifolds and experimental results.",
author = "Lucero Lopez-Perez and Rachid Deriche and Nir Sochen",
year = "2004",
doi = "10.1007/978-3-540-27816-0_12",
language = "אנגלית",
isbn = "3540226753",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "135--144",
editor = "Milan Sonka and Kakadiaris, {Ioannis A.} and Jan Kybic",
booktitle = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
address = "גרמניה",
}