Z
Zeev Farbman
Researcher at Hebrew University of Jerusalem
Publications - 8
Citations - 2202
Zeev Farbman is an academic researcher from Hebrew University of Jerusalem. The author has contributed to research in topics: Interpolation & Edge-preserving smoothing. The author has an hindex of 7, co-authored 8 publications receiving 1960 citations.
Papers
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Journal ArticleDOI
Edge-preserving decompositions for multi-scale tone and detail manipulation
TL;DR: This paper advocates the use of an alternative edge-preserving smoothing operator, based on the weighted least squares optimization framework, which is particularly well suited for progressive coarsening of images and for multi-scale detail extraction.
Journal ArticleDOI
Interactive local adjustment of tonal values
TL;DR: The user's sparse set of constraints are interpolated to the entire image using an edge-preserving energy minimization method designed to prevent the propagation of tonal adjustments to regions of significantly different luminance.
Journal ArticleDOI
Coordinates for instant image cloning
TL;DR: This paper introduces an alternative, coordinate-based approach, where rather than solving a large linear system to perform the aforementioned interpolation, the value of the interpolant at each interior pixel is given by a weighted combination of values along the boundary.
Proceedings ArticleDOI
Diffusion maps for edge-aware image editing
TL;DR: This work introduces the idea of replacing Euclidean distances with diffusion distances, which better account for the global distribution of pixels in their feature space, and demonstrates the benefits of using diffusion distances in a variety of image editing contexts.
Proceedings ArticleDOI
Convolution pyramids
TL;DR: This work presents a novel approach for rapid numerical approximation of convolutions with filters of large support, fashioned after the wavelet transform, which computes the approximation in linear time.