Edge-preserving smoothing or edge-preserving filtering is an image processing technique that smooths away noise or textures while retaining sharp edges...

specific smoothing and filter types, with their respective uses, pros and cons are: Convolution Curve fitting Discretization Edge preserving smoothing Filtering...

filter is an edge-preserving smoothing image filter. As with a bilateral filter, it can filter out noise or texture while retaining sharp edges. Compared...

was introduced as an edge preserving selective smoothing mechanism before the bilateral filter. Other edge-preserving smoothing filters include: anisotropic...

edge-enhancing image smoothing, e.g., resulting in sharpening corners of one-dimensional signals, when used in graph-based edge-preserving smoothing. Existence...

to edge detection, a smoothing stage, typically Gaussian smoothing, is almost always applied (see also noise reduction). The edge detection methods that...

the constant components being detected as edges. Bilateral filter Edge detection Edge-preserving smoothing Heat equation Image noise Noise reduction Scale...

is a non-linear smoothing filter used in image processing for adaptive noise reduction. Most filters that are used for image smoothing are linear low-pass...

limited data validity is an image filter for feature-preserving noise removal, consisting in a smoothing filter that only involves pixels satisfying some...

In image processing, a Gaussian blur (also known as Gaussian smoothing) is the result of blurring an image by a Gaussian function (named after mathematician...

The Canny edge detector is an edge detection operator that uses a multi-stage algorithm to detect a wide range of edges in images. It was developed by...

Savitzky–Golay smoothing filter in 1964, The value of the central point, z = 0, is obtained from a single set of coefficients, a0 for smoothing, a1 for 1st...

denoising is a remarkably effective edge-preserving filter, i.e., simultaneously preserving edges whilst smoothing away noise in flat regions, even at...

kind of smoothing technique, as is linear Gaussian filtering. All smoothing techniques are effective at removing noise in smooth patches or smooth regions...

reverse operation, smoothing out or smoothing a vertex w with regards to the pair of edges (e1, e2) incident on w, removes both edges containing w and replaces...

method, though fast, subsequently leads to over-smoothing of edges resulting in blurred image edges. TV methods with iterative re-weighting have been...

orientation preserving transition function. This raises the question of what exactly such transition functions are preserving. They cannot be preserving an orientation...

computational complexity for any smoothing scale. By relaxing a few of the axioms, Lindeberg concluded that good smoothing filters would be "normalized Pólya...

following image containing text. "Edge-Directed Interpolation". Retrieved 19 February 2016. Xin Li; Michael T. Orchard. "NEW EDGE DIRECTED INTERPOLATION" (PDF)...

artifacts in the final migrated image. Enhancing the useful signal while preserving edge properties of the seismic profiles by attenuating random noise can...

removing a parallel edge, removing a vertex of degree one, smoothing out a vertex of degree two, i.e., replacing it by a single edge between its two former...

processing, step detection (also known as step smoothing, step filtering, shift detection, jump detection or edge detection) is the process of finding abrupt...

different than the common methods of image rescaling, which have the goal of preserving the appearance of images. As pixel art graphics are commonly used at very...

nonlinear-type hybrid filters used in color image processing, nonlinear edge-preserving filters use in magnetic resonance image restoration. Those filters...

graph changes over time by adding and deleting edges (dynamic graph drawing) and the goal is to preserve the user's mental map. Graphs are frequently drawn...

linear system are preserved as the topology of the mesh remains invariant. Laplacian smoothing is the most commonly used smoothing technique. Mesh generation –...

; Blanc-Féraud, L.; Aubert, G.; Barlaud, M. (1997). "Deterministic edge-preserving regularization in computed imaging". IEEE Trans. Image Process. 6 (2):...

polygon meshes: "Appearance Preserving Simplification", by Cohen et al. SIGGRAPH 1998, and "A general method for preserving attribute values on simplified...

preserving differential privacy. Such algorithms are used for data represented in the form of a graph where nodes correspond to individuals and edges...

under this name. The leaves are lightly sericeous (hairy) and have wavy edges. Bunchosia glandulifera grows as an evergreen shrub or smaller tree up to...